Page 1 UPS5000-S-(350 kVA-800 kVA) User Manual Issue Date 2023-05-26 HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.
Page 2 Notice The purchased products, services and features are stipulated by the contract made between Huawei Digital Power Technologies Co., Ltd. and the customer. All or part of the products, services and features described in this document may not be within the purchase scope or the usage scope. Unless otherwise specified in the contract, all statements, information, and recommendations in this document are provided "AS IS"...
Page 3: About This Document
Indicates a potentially hazardous situation which, if not avoided, could result in equipment damage, data loss, performance deterioration, or unanticipated results. NOTICE is used to address practices not related to personal injury. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 4 Updated some monitoring UI screenshots. 2018-02-01 Added descriptions about the device application scenarios. 2017-10-30 Updated the output electrical specifications, product weight, and typical configuration. 2017-03-30 The issue is the first official release. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 5: Table Of Contents
2.3.4 Bypass Module................................... 45 2.3.5 Control Module.................................. 48 2.3.5.1 Overview................................... 48 2.3.5.2 ECM..................................... 48 2.3.5.3 Dry Contact Card................................50 2.3.5.4 Monitoring Interface Card............................53 2.3.6 MDU....................................... 57 2.4 Typical Configurations................................. 59 Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 6 3.2.6.2 Bottom Cable Routing............................... 122 3.2.7 Routing Cables (800 kVA UPS)..........................129 3.2.7.1 Top Cable Routing............................... 130 3.2.7.2 Bottom Cable Routing............................... 137 3.2.8 Remote EPO..................................144 3.2.9 Connecting Communications Cables........................145 Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 7 4.3.5 Protecting the Server by Using the RCCMD Software..................235 4.3.5.1 Introduction to the Software........................... 235 4.3.5.2 RCCMD Event Shutdown and Message Sending....................236 4.3.5.3 UPS Alive Check Function............................237 5 Operations..........................240 Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 8 6.2.1 Precautions for Battery Maintenance........................265 6.2.2 Monthly Maintenance..............................265 6.2.3 Quarterly Maintenance..............................267 6.2.4 Annual Maintenance..............................268 7 Troubleshooting........................269 8 Technical Specifications..................... 272 8.1 Physical Parameters................................272 8.2 Internal Switch Parameters............................. 272 Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 9 8.6 Bypass Input Electrical Specifications.......................... 274 8.7 Battery Specifications................................ 275 8.8 Output Electrical Specifications............................. 276 8.9 System Electrical Specifications............................. 277 A (Optional) TN-C System Application................278 B Alarm List..........................280 C Acronyms and Abbreviations................... 293 Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd. viii...
Page 10: Safety Information
Equipment damage due to force majeure such as earthquakes, floods, volcanic eruptions, debris flows, lightning strikes, fires, wars, armed conflicts, typhoons, hurricanes, tornadoes, and extreme weather conditions ● Operation beyond the conditions specified in this document Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 11: Personal Safety
D ANGER During operations, use dedicated insulated tools to prevent electric shocks or short circuits. The insulation and voltage resistance must comply with local laws, regulations, standards, and specifications. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 12 – Trained personnel: personnel who are trained in technology and safety, have required experience, are aware of possible hazards on themselves in Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 14: Battery Safety
D ANGER Protect batteries from mechanical vibration, falling, collision, punctures, and strong impact. Otherwise, the batteries may be damaged or catch fire. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 16 After batteries are discharged, charge them in time to avoid damage due to overdischarge. WARNING If the electrolyte leaks, absorb and neutralize the electrolyte immediately. Exercise caution when moving or handling a lead-acid battery with electrolyte leakage to avoid electrolyte hazards. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 17 ● Batteries are damaged due to your or a third party's reasons, for example, relocating or reinstalling the batteries without complying with the Company's requirements. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 18 Do not store the damaged battery near other devices or flammable materials and keep it away from non-professionals. ● Before working on a battery, ensure that there is no irritant or scorched smell around the battery. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 19 ● Skin contact: Wash the affected areas immediately with soap and water and seek immediate medical attention. ● Intake: Seek immediate medical attention. Special requirements for lead-acid batteries: Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 20 ● The battery room must be equipped with independent air conditioners and ventilation ducts, which must be isolated from those for other equipment Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 21 If batteries are out of service life, contact a battery recycling company for disposal. ● Do not expose waste batteries to high temperatures or direct sunlight. ● Do not place waste batteries in environments with high humidity or corrosive substances. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 22: Electrical Safety
Stay away from the equipment when preparing cables to prevent cable scraps from entering the equipment. Cable scraps may cause sparks and result in personal injury and equipment damage. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 23 Only qualified professionals can replace a damaged cable. ● Do not scrawl, damage, or block any labels or nameplates on the equipment. Promptly replace labels that have worn out. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 24 ● When routing cables, reserve at least 30 mm clearance between the cables and heat-generating components or areas. This prevents deterioration or damage to the cable insulation layer. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 25 When holding a board or a module with exposed circuit boards, hold its edge without touching any components. Do not touch the components with bare hands. ● Package boards or modules with ESD packaging materials before storing or transporting them. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 27 ● After installing the equipment, remove idle packing materials such as cartons, foam, plastics, and cable ties from the equipment area. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 28: Mechanical Safety
Do not perform operations such as arc welding and cutting on the equipment without evaluation by the Company. ● Do not install other devices on the top of the equipment without evaluation by the Company. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 29 The tilt angle α of a cabinet with packaging must be less than or equal to 15°. After the cabinet is unpacked, its tilt angle α must be less than or equal to 10°. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 30 ● Behave cautiously when working at heights. Do not rest at heights. Using Ladders ● Use wooden or insulated ladders when you need to perform live-line working at heights. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 31 ● If you use a single ladder to climb up to a platform, ensure that the ladder is at least 1 m higher than the platform. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 32 Ensure that the angle between two hoisting ropes is no more than 90 degrees, as shown in the following figure. Drilling Holes ● Obtain consent from the customer and contractor before drilling holes. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 33 To avoid short circuits or other risks, do not drill holes into buried pipes or cables. ● When drilling holes, protect the equipment from shavings. After drilling, clean up any shavings. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 34: Product Overview
● UPS5000-S-800K-FM Figure 2-1 UPS model number Table 2-1 Model number details Item Description Product category UPS, short for uninterruptible power system UPS family 5000 UPS subcategory S series Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 35: Working Principle
● FM: full configuration NO TE ● The UPS5000-S-400K-SM/FM uses 50 kVA power modules. It can expand up to 400 kVA and is compatible downwards to 50 kVA. This document describes the 400 kVA UPS. ● The UPS5000-S-500K-SM/FM uses 50 kVA power modules. It can expand up to 500 kVA and is compatible downwards to 50 kVA.
Page 36: Working Modes
In normal mode, the rectifier converts AC power into DC power, then the inverter converts DC power into high-precision AC outputs. The conversions protect loads from interference such as input harmonics, glitches, and voltage transients. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 37: Bypass Mode
The bypass power supply is not protected by the UPS which means it may be affected by mains outage, and incorrect AC voltage or frequency. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 38: Battery Mode
If the mains input is abnormal or the rectifier becomes abnormal, the UPS transfers to battery mode. The power module obtains DC power from batteries, and the power is converted into AC output by the inverter. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 39: Source-Share Mode
UPS transfers to source-share mode. In this case, the power module obtains energy from both the mains and batteries, and the energy is converted into AC outputs over the inverter. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 40: Maintenance Bypass Mode
2.2.2.5 Maintenance Bypass Mode When the UPS works in maintenance bypass mode, the current flows through the maintenance bypass instead of the power module. You can maintain the circuit inside the cabinet. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 41: Eco Mode
UPS transfers from bypass mode to normal mode. In bypass mode or normal mode, the rectifier keeps working and charges batteries using a charger. The ECO mode delivers a high efficiency. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 42: Product Introduction
Figure 2-8 UPS conceptual diagram in ECO mode NO TE Manual startup is required to ensure that the inverter is in standby state and the power flow has reached the inverter. 2.3 Product Introduction Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 43: Appearance
UPS5000-S-(350 kVA-800 kVA) User Manual 2 Product Overview 2.3.1 Appearance Figure 2-9 400 kVA/500 kVA UPS (1) Power cabinet (2) Anchor baffle (3) Monitor display (4) Bypass cabinet plates unit (MDU) Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 44 UPS5000-S-(350 kVA-800 kVA) User Manual 2 Product Overview Figure 2-10 600 kVA UPS (1) Power cabinet (2) Anchor baffle (3) MDU (4) Bypass cabinet plates Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 45 2 Product Overview Figure 2-11 800 kVA UPS (1) Power cabinet 1 (2) Power cabinet 2 (3) Anchor baffle plates (4) MDU (5) Bypass cabinet 2 (6) Bypass cabinet 1 Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 46: Product Structure
2.3.2 Product Structure Figure 2-12 Product structure (400 kVA in standard configuration) (1) Power modules (2) Control module (3) Power distribution module cover (4) Maintenance bypass switch (5) Bypass module Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 47 (1) Power modules (2) Control module (3) Power distribution module cover (4) Maintenance bypass switch (5) Bypass module (6) Mains input switch (7) Output switch (8) Bypass input switch Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 48 2 Product Overview Figure 2-14 Product structure (500 kVA in standard configuration) (1) Power modules (2) Control module (3) Power distribution module cover (4) Maintenance bypass switch (5) Bypass module Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 49 (1) Power modules (2) Control module (3) Power distribution module cover (4) Maintenance bypass switch (5) Bypass module (6) Mains input switch (7) Output switch (8) Bypass input switch Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 50 2 Product Overview Figure 2-16 Product structure (600 kVA in standard configuration) (1) Power modules (2) Control module (3) Power distribution module cover (4) Maintenance bypass switch (5) Bypass module Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 51 (1) Power modules (2) Control module (3) Power distribution module cover (4) Maintenance bypass switch (5) Bypass module (6) Mains input switch (7) Output switch (8) Bypass input switch Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 52 (1) Power modules (2) Control module (3) Maintenance bypass switch (4) Power distribution module (5) Bypass module (6) Mains input switch cover (7) Output switch (8) Bypass input switch Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 53: Power Module
The module is not configured, the short inverter or rectifier software is being intervals upgraded, or the inverter software is being upgraded (blinking at 4 Hz, on for 0.125s and off for 0.125s). Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 54: Bypass Module
Weight: ≤ 35 kg ● Rated output capacity: 50 kVA/50 kW ● Power density: 50 kVA/3 U 2.3.4 Bypass Module Appearance 400 kVA/500 kVA/600 kVA bypass modules have the same appearance. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 55 Figure 2-22 800 kVA bypass module (1) Positioning lock (2) Cold start button (3) Run indicator (4) Alarm indicator (5) Fault indicator (6) Ready switch (7) Crowbar (8) Auxiliary power supply Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 56 The system fails to run properly and transfers to bypass mode. A manual operation is performed to transfer to bypass mode. Specifications ● Dimensions (H x W x D) Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 57: Control Module
NO TE Ports are protected by a security mechanism. 2.3.5.2 ECM Appearance The control module consists of two energy control modules (ECMs) in active/ standby mode. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 58 ECM is being upgraded. FAULT Steady on The ECM has a critical alarm. The ECM has no critical alarm or the software of the ECM is being upgraded. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 59: Dry Contact Card
CAN communication, and inter-rack parallel CAN communication. Figure 2-25 Logical connections for CAN communication Specifications ● Hot-swappable ● 1 U high 2.3.5.3 Dry Contact Card Appearance Figure 2-26 Dry contact card Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 60 (NC) port is EPO_12V +12 V disconnected from the EPO_12V port, EPO is triggered. SWITCH Port for monitoring the ● Connected: Connected STATUS_OUT UPS output circuit circuit breaker breaker Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 61 The dry contact card allows the UPS to detect and manage the switch status of the battery system (including the external battery switch) and implement remote emergency power-off (EPO). Specifications ● Hot-swappable ● 0.5 U high Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 62: Monitoring Interface Card
Port Silk Description Screen DO_1 ● DO_1, DO_2, DO_3, and DO_4 indicate alarm outputs. Their default values are Critical alarm, Minor alarm, Bypass mode, and Battery mode, respectively. DO_2 Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 63 ● Signal cables must be double-insulated twisted cables. If the cable length is 25–50 m, the cross-sectional area must be 0.5–1.5 mm ● RS485 cables and FE cables must be shielded cables. Figure 2-28 Figure 2-29 are recommended wiring methods for DO ports. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 64 UPS5000-S-(350 kVA-800 kVA) User Manual 2 Product Overview Figure 2-28 Wiring method 1 Figure 2-29 Wiring method 2 Figure 2-30 COM1 pins Table 2-8 COM1 pin definition Description RS485– RS485+ 12V_PORT Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 65 UPS5000-S-(350 kVA-800 kVA) User Manual 2 Product Overview Figure 2-31 COM2 pins Table 2-9 COM2 pin definition Description RS485+ RS485– RS485+ RS485– CANH0 CANL0 Figure 2-32 RS485 pins Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 66: Mdu
RS485+. Twist cables to pin 2 and pin 5 into one cable and then connect it to RS485–. 2.3.6 MDU Appearance Figure 2-33 MDU (1) Status indicator (2) LCD touchscreen Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 67 Figure 2-34 MDU ports Table 2-12 Description of MDU ports Port Name Description MUS05A Connects to the MDU and monitoring interface card (DB26) Network port Reserved RS485_1 Reserved FE_1 Reserved FE_2 Reserved Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 68: Typical Configurations
Single UPS Supplies power to common loads. Parallel system Supplies power to important loads in small- and medium- sized data centers. It features high availability and strong transient overload capability. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 69: Single Ups
UPS outputs to supply power to loads. If one UPS fails, the other UPSs continue supplying power to loads. Figure 2-35 Conceptual diagram of an N+X parallel system Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 70: Dual-Bus System
BXA001 800 kVA ● PDU8000-0630DCV8- BXA001 ● PDU8000-0800DCV8- BXA001 BBB-BOX 400 kVA, 500 ● PDU8000-1250DCV8- Converges the energy of multiple kVA, 600 kVA BGA001 battery strings. ● PDU8000-2000DCV8- BGA001 Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 71 Detects battery grounding failures and generates alarms when the ground leakage current exceeds the specified value. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 72 ● If an IP21 component is installed, cables cannot be routed from the top of the cabinet. ● The ECM extended subrack does not support onsite installation. If this component is required, inform Huawei before purchasing the UPS to receive pre-installation services. Issue 12 (2023-05-26)
Page 73: Installation
Ensure that the floor or installation support can bear the weight of the UPS5000, batteries, and battery racks. The weight of batteries and battery racks depends on the UPS configuration for the site. Figure 3-1 Dimensions (400 kVA/500 kVA, unit: mm) Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 74: Installation Environment
Keep the UPS away from direct sunlight, dust, volatile gases, corrosive materials, and air dense with salt particles. ● Do not install the UPS in environments with conductive metal scraps in the air. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 75: Installation Clearances
If the UPS will be operated from the rear, at least 800 mm space should be reserved for operations. Figure 3-4 shows the clearances reserved for a 400 kVA cabinet. Figure 3-4 Reserved clearances (unit: mm) Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 76: Tools And Instruments
Φ16 electric drill Diagonal pliers Crimping tools Wire stripper Electric hydraulic pliers Clamp meter Multimeter Cable tie Level instrument Polyvinyl chloride Cotton cloth Label Electrician's knife (PVC) insulation tape Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 77 NO TE Table 3-1 lists only the common tools for installation and cable connection. For more dedicated tools required, see the corresponding component manuals. Prepare tools based on site requirements. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 80 For details, see the IEC-60364-5-52 specifications and User Manual . cross-sectional area NO TE The rated voltage of the SmartLi is 512 V. The voltage is 408 V at the maximum discharge current. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 81 18 mm 50 mm 120 N·m input terminals Bypass Crimped DT 18 mm 50 mm 120 N·m input terminals Battery Crimped DT 18 mm 50 mm 120 N·m input terminals Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 82 1000 A/3P breaker Bypass input circuit 800 A/3P breaker Downstream output 800 A/3P circuit breaker 550 kVA Mains input circuit 1250 A/3P breaker Bypass input circuit 1000 A/3P breaker Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 83 Circuit breakers configured for the 400 kVA UPS are used in circuits with a short-circuit current of less than 35 kA, and those for the 500/600/800 kVA UPS are used in circuits with a short-circuit current of less than 50 kA. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 84: Spd
Step 1 Use a pallet truck to transport the UPS to the installation position. Step 2 Remove the UPS outer packing. Step 3 Remove the bolts that secure the UPS to the pallet and remove the UPS from the pallet. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 85: Optional) Splitting The Power Cabinet And Bypass Cabinet (400 Kva, 500 Kva, Or 600 Kva Ups)
Table 3-6 Specifications and number of screws (400 kVA or 500 kVA UPS) Position Screw Specification Quantity (PCS) Soft copper bar M12x35 Battery copper bar M8x20 component Top connecting plate M6x30 Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 86 Step 1 Open the front door of the bypass cabinet and remove the covers of the power distribution subrack. NO TE The covers of the power distribution subrack can be removed from the bypass cabinet only when all switches are OFF. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 87 Disconnect cables by referring to Figure 3-7 Table 3-8, and cut off the cable ties on the disconnected cables. Figure 3-7 Silk screens on the system signal interface board in the power cabinet Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 89 Figure 3-8 Removing soft copper bars numbered 43, 44, and 45 NO TE For a 500 kVA or 600 kVA UPS, remove the soft copper bars numbered 56, 58, and 60. Step 5 Remove the battery copper bar component. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 90 User Manual 3 Installation Figure 3-9 Removing the battery copper bar component Step 6 Remove the soft copper bars numbered 39–42. Figure 3-10 Removing soft copper bars numbered 39–42 Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 91: Optional) Combining The Power Cabinet And Bypass Cabinet (400 Kva, 500 Kva, Or 600 Kva Ups)
Cabinet (400 kVA, 500 kVA, or 600 kVA UPS) Procedure Step 1 Install the bottom, middle, and top connecting plates for the power cabinet and bypass cabinet based on screw specifications in Table 3-6 Table 3-7. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 92: Single Ups Installation
Figure 3-12. Otherwise, the front door will not be properly closed. Figure 3-12 Front door baffle plate 3.2.1 Installing a UPS (400 kVA, 500 kVA, or 600 kVA UPS) Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 93: Installing The Ups On The Ground
● A: mounting holes on the channel steel ● B: mounting holes on the floor Figure 3-13 Mounting hole dimensions for the 400 kVA UPS and 500 kVA UPS (unit: mm) Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 94 Knock the expansion bolt into the hole until the expansion sleeve completely fits into the hole. The expansion sleeve must be completely buried under the ground to facilitate subsequent installation. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 95 Step 5 Install the front, rear, left, and right anchor baffle plates. The installation methods for different UPS models are the same. Figure 3-18 shows how to install anchor baffle plates for a 400 kVA UPS cabinet. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 96 Figure 3-19 Installing a lock for the maintenance bypass switch (400 kVA UPS, 500 kVA UPS) Figure 3-20 Installing a lock for the maintenance bypass switch (600 kVA UPS) ----End Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 97: Installing The Ups On Channel Steel
● A: mounting holes on the channel steel ● B: mounting holes on the floor Figure 3-21 Mounting hole dimensions for the 400 kVA UPS and 500 kVA UPS (unit: mm) Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 98: Installing A Ups (800 Kva)
Step 1 Determine the cabinet installation positions on the ground based on holes in the marking-off template for ground installation. NO TE ● A: mounting holes on the channel steel ● B: mounting holes on the floor Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 99 Knock the expansion bolt into the hole until the expansion sleeve completely fits into the hole. The expansion sleeve must be completely buried under the ground to facilitate subsequent installation. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 100 M6x30 3 N·m cabinet. connectin ● The two soft copper g plate bars are numbered 52. ● If holes are drilled for routing cables at the Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 101 Step 2 Open the front doors of the power cabinets and bypass cabinets. Step 3 Install the connecting plates between the bypass cabinet and its adjacent power cabinet based on the following sequence: bottom, top, and middle connecting plates. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 102 Step 4 Use M12x60 expansion bolts to secure the cabinets to the expansion bolt holes on the ground. Figure 3-27 shows how to secure the power cabinets. Figure 3-27 Tightening expansion bolts Step 5 Install the front, rear, left, and right anchor baffle plates. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 103 The front covers of the power distribution subrack can be removed only when all the switches are OFF. Figure 3-29 Removing the front covers of the power distribution subrack Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 104 Cut off the cable ties bound between holes in soft copper bars numbered 23, 24, 25, 26, and 30. Secure the soft copper bars numbered 23, 24, 25, 26, and 30 using M12x45 screws, as shown in Figure 3-31. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 105 Remove filler panels from power cabinet 1. Take out two soft copper bars numbered 52 from the fittings, and secure them to power cabinet 1 and its adjacent bypass cabinet respectively, as shown in Figure 3-32. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 106 3-33. The mapping between the cables in the bypass cabinets and the ports on the system signal interface board is listed in Table 3-10. Figure 3-34 shows cable connections for combined cabinets. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 107 (output switch, maintenance bypass switch, and bypass input switch). The following figure describes how to connect cables for combined cabinets using a full configuration model as an example. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 108: Installing The Ups On Channel Steel
Step 1 Determine the cabinet installation positions on the channel steel based on holes in the marking-off template for channel steel installation. NO TE ● A: mounting holes on the channel steel ● B: mounting holes on the floor Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 109: Installing Batteries
● Place the batteries in a correct way to prevent vibrations and shocks. ● Install the batteries from the lower layer to the upper layer to prevent falling over due to imbalance. Procedure Step 1 Install a battery rack and batteries. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 110: Installing Optional Components
Figure 3-38 show the dimensions of antiseismic kit mounting holes. Figure 3-36 Dimensions of antiseismic kit mounting holes for the 400 kVA UPS and 500 kVA UPS (unit: mm) Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 111 (unit: mm) Figure 3-38 Dimensions of antiseismic kit mounting holes for the 800 kVA UPS (unit: mm) Step 2 Drill holes for installing expansion bolts, and install expansion sleeve. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 112 Step 6 Use expansion bolts to firmly lock the front and rear antiseismic kits to the ground. The installation methods for different UPS models are the same. Figure 3-41 shows how to lock antiseismic kits for a 600 kVA UPS. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 113: Installing An Ip21 Component
● Select the mounting holes for leveling feet based on the cabinet width onsite. Figure 3-42 Installing leveling feet Step 2 Secure the IP21 component to the top of each cabinet. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 114: Connecting An Ambient T/H Sensor
Open the cover of the battery circuit breaker box (BCB box), and connect the BCB port on the dry contact card to the control signal port on the BCB box. For details, PDU8000-(0125, 0250, 0400, 0630, 0800) DCV8-BXA001 BCB-BOX User Manual . Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 115: Connecting The Bbb Box
3.2.4.6 Installing a Battery Grounding Failure Detector Procedure Step 1 Install a battery grounding failure detector. UPS Battery Grounding Failure Detector User For the installation method, see Manual . Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 116 UPS5000-S-(350 kVA-800 kVA) User Manual 3 Installation Figure 3-45 Position of a battery grounding failure detector in the 400 kVA, 500 kVA, or 600 kVA UPS (1) Battery grounding failure detector Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 117: Connecting The Ibat
3.2.4.7 Connecting the iBAT Procedure Step 1 Connect the COM_OUT port on the CIM of the iBAT to the COM2 port on the monitoring interface card. Figure 3-47 COM2 port ----End Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 118: Ups Cable Connection Reference
Choose an appropriate cabling route based on the actual situation. The figure is for reference only. Step 4 Connect the cable with a crimped terminal to the corresponding copper bar. Step 5 Clean foreign matter inside the cabinet. ----End Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 119: Routing Cables (400 Kva, 500 Kva, Or 600 Kva Ups)
● Cables are connected in the same way for the 400 kVA, 500 kVA, and 600 kVA UPS. This section describes how to connect cables for the 400 kVA UPS. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 120: Top Cable Routing
3.2.6.1 Top Cable Routing Context Figure 3-49 Power distribution module (400 kVA UPS, 500 kVA UPS) (1) Mains input (2) Battery input (3) Output terminal (4) Bypass input terminal terminals terminal Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 121 (4) Bypass input terminal terminals terminal Procedure Step 1 Open the front door of the bypass cabinet, and remove the front covers of the power distribution subrack from the cabinet. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 122 Figure 3-52 Removing the small covers from the top of the cabinet Step 3 Remove the rear cover from the bypass cabinet. NO TE You are advised to remove the side panel from the bypass cabinet before connecting cables. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 123 The protective covers need to be reinstalled after the connecting copper bars are removed. Figure 3-53 Removing the copper bar protective covers at the rear Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 124 ● Before connecting cables, ensure that all UPS input switches are turned off. Attach warning labels to avoid misoperations on switches. ● Connect the input power cables to the UPS before connecting power cables to customer equipment. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 126 Figure 3-56 Grounding (500 kVA UPS, 600 kVA UPS) (1) Cabinet ground bar Step 6 Connect the mains input power cables. Figure 3-57 Connecting the mains input power cables Step 7 Connect the output power cables. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 127 Figure 3-58 Connecting AC output power cables Step 8 Connect the bypass input power cables. (Perform this step only when the mains input and bypass input use different power sources.) Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 128 ● The battery voltage may result in serious injury. Observe safety precautions when connecting cables. ● Ensure that cables are correctly connected between battery strings and the battery switch, and between the battery switch and the UPS. Avoid inverse connections. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 129 Step 10 Route signal cables. Bind cables to the nearby cabinet. Figure 3-61 shows a signal cable routed from the top of the cabinet. NO TICE Bind signal cables and power cables separately. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 130 ● After connecting cables, check that a certain clearance is reserved between the internal switch (if any) extension pole and power cables to avoid friction. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 131: Bottom Cable Routing
Step 2 Remove the cable covers from the bottom of the cabinet, drill holes in the covers, attach grommet strips to the hole edges to protect cables, and reinstall the cable covers. NO TE The hole size and quantity are for reference only. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 132 Step 5 Connect a ground cable to the UPS. CA UTION If you do not ground the UPS as required, electromagnetic interference, electric shocks, or fire may occur. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 133 Attach warning labels to avoid misoperations on switches. ● Connect the input power cables to the UPS before connecting power cables to customer equipment. Figure 3-63 Grounding (400 kVA UPS) (1) Cabinet ground bar Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 134 Step 6 Connect the bypass input power cables. (Perform this step only when the mains input and bypass input use different power sources.) Figure 3-65 Connecting the bypass input power cables Step 7 Connect the output power cables. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 135 After connecting the output power cables, if loads are not ready to be powered, insulate the terminals of the output power cables. Figure 3-66 Connecting the output power cables Step 8 Connect the mains input power cables. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 136 ● The battery voltage may result in serious injury. Observe safety precautions when connecting cables. ● Ensure that cables are correctly connected between battery strings and the battery switch, and between the battery switch and the UPS. Avoid inverse connections. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 137 Figure 3-68 Connecting the battery cables Step 10 Route signal cables. Bind cables to the nearby cabinet. Figure 3-69 shows a signal cable routed from the bottom of the cabinet. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 138: Routing Cables (800 Kva Ups)
After connecting cables, check that a certain clearance is reserved between the internal switch (if any) extension pole and power cables to avoid friction. 3.2.7 Routing Cables (800 kVA UPS) Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 139: Top Cable Routing
Figure 3-70 Power distribution module (1) Battery input (2) Mains input (3) Output terminal (4) Bypass input terminal terminal terminal Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 140 ● (Optional) If copper bar protective covers are installed for the bypass cabinet, remove the protective covers and then the connecting copper bars. The protective covers need to be reinstalled after the connecting copper bars are removed. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 141 ● Before connecting cables, ensure that all UPS input switches are turned off. Paste warning labels to prevent others from operating the switches. ● Connect the input power cables to the UPS before connecting power cables to customer equipment. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 142 User Manual 3 Installation Figure 3-73 Grounding Step 6 Connect the mains input power cables. Figure 3-74 Connecting the mains input power cables Step 7 Connect the output power cables. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 143 Figure 3-75 Connecting AC output power cables Step 8 Connect the bypass input power cables. (Perform this step only when the mains input and bypass input use different power sources.) Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 144 ● The battery voltage may result in serious injury. Observe safety precautions when connecting cables. ● Ensure that cables are correctly connected between battery strings and the battery switch, and between the battery switch and the UPS. Avoid inverse connections. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 145 Do not bind signal cables and power cables together. Figure 3-78 Routing signal cables from the top of the cabinet NO TE The number and colors of signal cables in Figure 3-78 are for reference only. ----End Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 146: Bottom Cable Routing
Step 2 Remove the cable covers from the bottom of the cabinet, drill holes in the covers, attach grommet strips to the hole edges for protecting cables, and reinstall the cable covers. NO TE The hole diameter and quantity are for reference only. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 147 Step 5 Connect a ground cable to the UPS. CA UTION If you do not ground the UPS as required, electromagnetic interference, electric shocks, or fire may occur. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 148 ● Connect the input power cables to the UPS before connecting power cables to customer equipment. Figure 3-80 Grounding Step 6 Connect the bypass input power cables. (Perform this step only when the mains input and bypass input use different power sources.) Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 149 Step 7 Connect the output power cables. CA UTION After connecting the output power cables, if loads are not ready to be powered, insulate the terminals of the output power cables. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 150 UPS5000-S-(350 kVA-800 kVA) User Manual 3 Installation Figure 3-82 Connecting the output power cables Step 8 Connect the mains input power cables. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 151 ● The battery voltage may result in serious injury. Observe safety precautions when connecting cables. ● Ensure that cables are correctly connected between battery strings and the battery switch, and between the battery switch and the UPS. Avoid inverse connections. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 152 Step 10 Route signal cables. Bind cables to the cabinet. Figure 3-85 shows the signal cables routed from the bottom of the cabinet. NO TICE Do not bind signal cables and power cables together. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 153: Remote Epo
(if any) extension pole and power cables to avoid friction. 3.2.8 Remote EPO NO TICE ● Huawei does not provide the EPO switch or cable. If the cable is required, the recommended cable is 22 AWG. ● Equip the EPO switch with a protective cover to prevent misoperations, and cover the cable with protective tubing.
Page 154: Connecting Communications Cables
Power cables are connected in the same way for the 400 kVA, 500 kVA, and 600 kVA UPSs. This section describes how to connect power cables for the 400 kVA UPS. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 155 Step 2 Choose a parallel mode and connect cables to the parallel system based on site requirements. Figure 3-88 Conceptual diagram of a 1+1 parallel system NO TICE Connect power cables according to port silk screen. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 156 Figure 3-89 Cable connections for a 1+1 parallel system (400 kVA UPS) (1) Mains input power (2) Bypass input power (3) Battery cables (4) Output power cables cables cables Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 157 The length and specifications of power cables on each UPS must be the same to achieve current equalization in bypass mode. The power cables include bypass input power cables and UPS output power cables. Figure 3-91 Conceptual diagram of a dual-bus system Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 158 Figure 3-92 Cable connections for a dual-bus parallel system (400 kVA UPS) (1) Mains input power (2) Bypass input power (3) Battery cables (4) Output power cables cables cables Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 159: Connecting Signal Cables
Connecting Signal Cables to a Parallel System Connect the parallel ports on the UPSs over parallel cables to create a loop. ● Figure 3-94 Figure 3-95 show the wiring principle for an N+X parallel system. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 160 Figure 3-95 Signal cable connections of N+X parallel system ● BSC master and slave cables are required in a dual-bus parallel system. Figure 3-96 shows the cable connections for a dual-bus system containing two master systems. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 161: Installation Verification
NO TICE If the check results of listed items 8 and 9 in Table 3-11 do not meet the acceptance criteria, the UPS may be damaged. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 162 3. There is no foreign matter around switch terminals. 4. There is no foreign matter on the bottom plate of the cabinet. 5. There is no foreign matter on the rear module subrack. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 163 Figure 3-97 Positions to be checked for foreign matter (400 kVA) (1) Switches (2) Mains input wiring copper (3) Battery input wiring copper (4) Output wiring copper bar (5) Bypass input wiring copper (6) Rear of modules Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 164 (1) Wiring terminal block (2) Cabinet top (3) Switches (4) Cabinet bottom (5) Rear of modules Figure 3-99 Fill the holes with sealing putty (1) Paper protective film (2) Sealing putty Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 166: User Interface
The LCD screen is divided into three parts: status bar, alarm bar and information area. Figure 4-1 numerically labels functions of the default main screen, and Table 4-1 describes these functions. Figure 4-1 Main Menu screen Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 167: System Info
Returns to the upper-level menu. Logs a user out. 4.1.2 System Info On the main screen, tap System Info. The System Info screen is displayed, as shown in Figure 4-2. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 168: Module Data
Figure 4-3. Figure 4-3 Module Data screen 4.1.2.2 Running On the System Info screen, tap to access the Runn Info screen. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 169 Table 4-3 AC output Item Description Phase voltage (V) AC output phase voltage Line voltage (V) AC output line voltage Phase current (A) AC output phase current Frequency (Hz) AC output frequency Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 170 Mains input line voltage Phase current (A) Mains input phase current Frequency (Hz) Mains input frequency Power factor Proportion of the mains input active power to the mains input apparent power. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 171 Temperature (°C) (only for lithium batteries) Min Cell Temperature (°C) (only for lithium batteries) Table 4-8 Total runtime Item Description Bypass runtime (h) Time for which the UPS runs in bypass mode. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 172: Alarms
SOC, and SOH data of a single battery in the battery string. 4.1.2.3 Alarms on the System Info screen to enter the Alarms screen. Figure 4-6 Alarms Screen Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 173 If the buzzer is enabled, Buzzer Off is displayed on the operation screen. Twinkle When the UPS communicates with the northbound NMS, the function determines the position of the UPS in the NMS layout diagram. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 174: Settings
Figure 4-10 Settings 2 NO TE If the battery type is lead-acid battery, Settings is displayed on the iBOX Settings screen. Comm Settings Figure 4-11 Comm settings (lead-acid battery) Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 175 Ensure that the MDU and PC are on the same network segment. NO TE After you restart the device, IP address allocation changes back to Manual. The IP address is set to the IP address set previously. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 176 IP addresses in local area network (LAN). Figure 4-14 RS485 settings Item Description Default Value Value Range Address This serial port address is 1–254 allocated by the user. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 177 Modbus, set this parameter based on the frame format that the upstream device Modbus supports. Northbound Set the northbound protocol ModbusRTU ModbusRTU, protocol type type. Figure 4-15 Modbus TCP settings Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 178 Figure 4-16 Ambient temperature and humidity sensor Item Description Default Value Value Range Start address 32–44 Quantity Number of cascaded ambient 0–4 temperature and humidity sensors Figure 4-17 Battery temperature sensor Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 179 Number of cascaded battery 0–4 temperature sensors Figure 4-18 BMU Item Description Default Value Value Range Start address Quantity Number of cascaded BMUs 0–12 Figure 4-19 WiFi communication settings Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 180 The password for accessing Changeme WiFi. Figure 4-20 SSH settings Item Description Default Value Value Range Enables or disables Secure Enable Disable, Shell (SSH) login. Enable Figure 4-21 Battery system Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 181 System Settings Figure 4-22 System settings 1 Figure 4-23 System settings 2 NO TE If the battery type is lead-acid battery, you can set Batt. temp. sensor [B_TEMP]. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 182 ±7%, ±8%, bypass voltage and the rated ±9%, ±10% voltage is greater than this value, the system determines that the ECO voltage is abnormal and transfers to normal mode. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 183 Then the fan running status can be checked. Air filter Specifies the rack air filter 0–365 maintenance maintenance interval. If it is period (d) set to 0, there is no reminder. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 184 Indicates whether the BCB Enable Disable, UPS stops trips when the system stops Enable power supply supplying power and the output power is off. Input Settings Figure 4-25 Input settings Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 185 Enable limiting to protect generators. Input cur. Limits the input current to 50–200 limiting ratio protect the D.G. Output Settings Figure 4-26 Output settings Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 186 (less than 20 ms) occurs when the UPS transfers from normal mode to bypass mode. If Output freq. track rate (Hz/s) is fast, the inverter frequency is unstable. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 187 Enable, the UPS starts working after the time set for EOD restart delay when the input recovers from the power failure upon EOD. Bypass Settings Figure 4-27 Bypass settings Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 188 (Hz) and the rated frequency is ±4.0, ±5.0, ±6.0 greater than the specified value, the system determines that the bypass frequency is abnormal, so the bypass is unavailable. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 189 Figure 4-28 Battery settings (lead-acid battery) Figure 4-29 Battery settings (lithium battery) Item Description Default Value Value Range Battery type Type of batteries connected VRLA batt. VRLA batt., to the UPS. lithium batt. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 190 0.1C, 0.3C, 0.5C, and 1.0C Dis. cur. 0.3C 1.80 1.80–1.90 respectively. EOD (V/cell) Dis. cur. 0.5C 1.75 1.75–1.85 EOD (V/cell) Dis. cur. 1.0C 1.60 1.60–1.75 EOD (V/cell) Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 191 Lithium battery: The charging 0.50 0.10–1.00 limiting coef. current limit is a multiple of the battery capacity. Lead-acid battery: The 0.10 0.05–0.15 charging current limit is a multiple of the battery capacity. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 192 Specifies the communication 0–124 for iBOX-NMS address when the communicati northbound device queries iBOX data. iBOX number Specifies the number of 0–300 of iBATs iBATs managed by the iBOX. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 193 Multi-Hall (Single batt. group number cur. setting of hall≥ 1). Figure 4-33 Batt. String Config Set the iBOX and iBAT number for each battery string. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 194 BP/SYSMT Switch If the BP/SYSMT switch is set to Enable, the port has dry contact signal access. Using the port depends on the status of the BP/SYSMT switch. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 195 DO on the MUE07A. MUE07A DO_4, MUE07A DO_5 MUE07A DI_1, MUE07A DI_2, Corresponds to the signal of the input dry MUE07A DI_3, MUE07A DI_4, contact DI on the MUE07A. MUE07A DI_5 Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 197: Maintenance
Figure 4-35 Time zone Set the local time zone. 4.1.2.5 Maintenance On the System Info screen, tap to display the Maintenance screen. Figure 4-36 Maintenance 1 Figure 4-37 Maintenance 2 Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 198 ● Do not perform battery maintenance when a D.G. is connected. Battery maintenance includes Forced Equalized Charging, Shallow Dis. Test, and Capacity Test. Figure 4-38 Battery Maint. (lead-acid battery) Figure 4-39 Battery Maint. (lithium battery) Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 199 Item Description Inv. ON The Inv. ON screen allows you to start the inverter manually. Inv. OFF The Inv. OFF screen allows you to shut down the inverter manually. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 200 Bus capacitor life forecast If the service life of a capacitor is about to end, that is, Module X bus capacitor life (y) is less than 1.0, contact Huawei technical support to replace the power module. Wizard Startup The wizard startup can be used to test the bypass, mains inverter, inverter/bypass switch, battery inverter, battery charging capability, battery switch tripping and so Perform operations as prompted.
Page 201: About
4.1.2.6 About On the System Info screen, tap About to view the UPS model, manufacturer name, monitoring version and power version. To view version details, tap Version Info. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 202: System Status
4.1.3 System Status On the System Status to view the mains input, bypass input, load, and battery information. Figure 4-43 System status 4.1.4 Common Functions Figure 4-44 Common functions 1 Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 203: Webui
User name and Password, and click Login. NO TE The preset UPS IP address is 192.168.0.10. You can set the UPS Ethernet IP address on the LCD or WebUI. The value range is 1.0.0.0–223.255.255.255. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 204: Home
● It is advised to change the password after the first login using User Mgmt. on the Config. page to prevent unauthorized access. ----End 4.2.2 Home Figure 4-46 Home Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 205: Monitoring
If Number of iBOXs is not 0 and the battery type is lead-acid Summary battery, Battery String Summary is displayed on the Monitoring screen. Set parameters for the iBOX and iBAT connected to each battery string. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 206 ECO function is enabled. ● If this parameter is set to Disable, the system is not allowed to enter ECO mode when the D.G. supplies power to the bypass. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 207 DGs, and DGs that are sensitive to the output reactive component. Input adaptability mode 2: It is applicable to the normal power grid and DGs, and input power sources with high internal resistance. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 208 LCD when the inverter cannot track the bypass frequency change. Normal power supply is not affected no matter whether this parameter is set to Enable or Disable. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 209 Capacitor failure detection lower limit. If the power module determines that the inverter capacitor is faulty, it shuts down the inverter to prevent the fault from expanding. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 210 (Charge/Discharge voltage – Average voltage)/Average voltage x 100%. The charge/discharge voltage and average voltage are obtained from the BMU. If the BMU is not configured, these two parameters do not need to be set. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 211 Equalized charging protection protection interval. After interval (d) equalized charging is complete, scheduled equalized charging starts when the non-equalized charging time exceeds Scheduled equalized charging interval. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 212 When a value deviation exceeds the specified range, alarm thres. an alarm is generated. The calculation formula is (Charge/Discharge voltage – Average voltage)/Average voltage x 100%. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 213 If an output dry contact is set 5–80 batt. SOC to Low battery SOC, and the over dry battery SOC is lower than contact (%) this threshold, the output dry contact will output signals. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 214: Query
End number of an iBAT connected to the iBOX. 4.2.4 Query On the Query page, you can query Historical Alarm, Operation Log, and Performance Data, and perform Export Data. Figure 4-48 Query Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 215: System Settings
4.2.5 System Settings Figure 4-49 System settings (lead-acid battery) Figure 4-50 System settings (lithium battery) Site Configuration Table 4-15 System type Item Description Name Site name. Location Site location. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 216 Users can replace the UPS certificate with a trusted certificate. Upload key file Key file of the certificate. Key password Decryption password of the key. Confirm key password Confirm the decryption password of the key. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 217 After the IP address of the outbox server is configured, alarm notification emails will be sent to the configured server. Encryption mode TLS, SSL, and No encryption are supported. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 218: Maintenance
Query and export E-labels of devices in the system. User Users can add, modify, delete, lock, and unlock operations, Management and set passwords. Fault Information Export fault information. BSP Upgrade Upgrade the BSP version. 4.3 Old WebUI Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 219: Login
Other control and maintenance functions that may affect system operation are invisible and parameters cannot be set. browser Only browses the system running information. (browsing user) Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 220: Monitoring
Menu bar Displays alarms and real-time data, sets parameters, and provides control commands. The Active Alarms page is displayed by default. Information Displays system monitoring information. area Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 221: Parameter Settings
If this parameter is set to Disable, this rack is forbidden to automatically enter the high efficiency working mode, which is suitable for environments with unstable power grid and loads. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 222 ECO function is enabled. ● If this parameter is set to Disable, the system is not allowed to enter ECO mode when the D.G. supplies power to the bypass. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 223 BCB trips in If this parameter is set to Enable Disable, case of EOD Enable, the BCB will trip in Enable case of EOD. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 224 UPS carries no load. Output Set this parameter based on 0 ms, 40 ms, interruption the output interruption time 60 ms, 80 ms, transfer time acceptable to loads. 100 ms, 120 (ms) Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 225 420 V) within Bus overvolt. recovery time. When Bus overvoltage recovery is set to Disable, the bus overvoltage alarm cannot be automatically cleared, and the rectifier and inverter cannot automatically start. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 226 Bypass Settings Item Description Default Value Value Range BPM mode Specifies whether to start Enable Disable, upon BPM bypass mode when Enable overtemp. overtemperature occurs. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 227 Disable, temp. comp. Enable, the float voltage is Enable calibrated based on the battery temperature when a battery temperature sensor is connected. The parameter is configurable in any mode. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 228 Equalized charging protection protection interval. After interval (d) equalized charging is complete, scheduled equalized charging starts when the non-equalized charging time exceeds Scheduled equalized charging interval. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 229 –5°C –20°C to +5°C alarm thresh. monitored in a timely (°C) manner. If a battery overtemperature alarm is detected, the charging current limit decreases to 0.03 CA. Battery charging Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 230 Intelligent If this parameter is set to Disable Disable, hibernation Enable, the intelligent Enable battery hibernation function is enabled. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 231: Communication Settings
4.3.2.2 Communication Settings Figure 4-54 Communication settings (lead-acid battery) Figure 4-55 System settings (lithium battery) Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 232: Control
On the homepage, click the Query tab to open the Historical Alarms page for querying historical alarms based on severity, generation time, and clear time. Figure 4-58 Historical alarms Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 233: Logs
Historical logs can be exported but not queried. Figure 4-59 Logs 4.3.4 Config. 4.3.4.1 User Management On the home page, choose Config. > User Mgmt. Figure 4-60 User management Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 234: Site Config
SNMP V3. ● The standard encryption algorithms MD5 and DES have security risks. You are advised to use the secure encryption algorithms SHA and AES. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 235: Rccmd
Enable upon first login. After you submit the setting, the page refreshes. The controls such as SSL Encrypted Transmission and Event Configuration will be displayed on the page, as shown in Figure 4-63. Figure 4-62 RCCMD function disabled Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 236 If it is set to Disable, the RCCMD certificate controls will not be displayed on the page, as shown in Figure 4-65. If SSL Encrypted Transmission is set to Disable, a message indicating there is a risk will be displayed. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 237 The MDU supports 17 alarm events, and a maximum of 50 jobs can be added for each event, as shown in Figure 4-66. Figure 4-66 shows the buttons on the Event Configuration page, and Table 4-21 describes these buttons. Figure 4-66 Event configuration page Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 238 You can delete all jobs of the event by clicking this button. Figure 4-67 shows the buttons after one event is expanded and Table 4-22 describes these buttons. Figure 4-67 Buttons after one event is expanded Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 239 RCCMD Message: Specify the RCCMD client IP address, port, and message to be conveyed. The RCCMD client will receive the message. For example, enter "This is a test message". Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 240 RCCMD client will receive the UPS input voltage value (for example, single-phase: 220 V; three-phase A: 220 V, B: 220 V, C: 220 V). Table 4-23 lists the signal names that can be entered. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 241 Temperature inside the Celsius #AUTONOMTIME Battery backup time minutes #STATUS UPS status #RUNTIME UPS operating time minutes #BATTVOLT Battery voltage #INFREQ Input frequency #BYPASSINFREQ Bypass input frequency #OUTFREQ Output frequency Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 242 After the certificate is uploaded successfully, click Submit. The WebUI of the MDU will restart, and the uploaded certificate will be used for communication. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 243: Managing The Ups By Using The Nms Complying With Rfc1628 Standard
MIB file which allows the third-party NMS to manage the UPS remotely. Figure 4-73 Download the MIB NO TE The UPS-RFC1628-MIB has more alarms than RFC1628. Download the UPS-RFC1628-MIB before using. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 244: Protecting The Server By Using The Rccmd Software
Configures and saves the address and port for receiving the shutdown command, and the message sending mechanism. For the method of installing the RCCMD client, see the manual related to the RCCMD. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 245: Rccmd Event Shutdown And Message Sending
Step 5 On the Monitoring > Control page, start the UPS, and the inverter mode will be triggered. Send the message to the RCCMD client, indicating that the inverter is Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 246: Ups Alive Check Function
The default interval is 1800s and detection is performed 100 times, as shown in Figure 4-76. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 247 4 User Interface Figure 4-76 Heartbeat detecting mode on the RCCMD client You can also manually detect heartbeat by clicking Run alive check now..Figure 4-77 Detecting heartbeat manually Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 248 UPS5000-S-(350 kVA-800 kVA) User Manual 4 User Interface Figure 4-78 Detecting heartbeat manually and successfully ----End Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 249: Operations
Step 2 Turn on the upstream bypass and mains input switches. Step 3 (Full configuration model) Turn on the UPS bypass input switch, mains input switch, and output switch. After the UPS is powered on, initialization begins. The MDU displays the Huawei logo and an initialization progress bar. ----End 5.1.2 Initial Startup...
Page 250: Obtaining The Startup Password
● Set Output frequency correctly; otherwise, loads may be affected and the UPS may not work properly. ● Battery parameter settings are critical to battery maintenance, battery lifespan, and UPS discharge time. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 251 ● If dry contact signals are connected to the system, choose System Info > Settings > Dry contacts Set and check that the connected dry contacts have been enabled and that the disconnected dry contacts have been disabled. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 252: Starting The Inverter
Step 4 Enter the correct user name and password and click Login. Step 5 On the home page of the WebUI, choose Monitoring > UPS System > Running Control, click Inv. ON, and confirm the operation to start the inverter. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 253 (for example, other faults occur on the module, or you perform shutdown or rectify faults) and the module can be started, the module responds to the startup command. ----End Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 254: Powering On Loads
Step 1 On the System Info > Settings > Dry Contact Set screen, set MUE05A connection to Enable, and set BCB connection [OL] and Battery breaker [STA] to Enable. Figure 5-4 BCB connection setting ----End 5.2 Shutting Down and Powering Off the UPS Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 255 To shut down the inverter on the Maintenance screen, tap System Info > Maintenance. Figure 5-5 Normal bypass NO TE After you shut down the inverter, the Bypass mode alarm is displayed on the LCD. Figure 5-6 Abnormal bypass Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 256: Starting The Ups In Battery Mode
Step 4 Press and hold down the BATT START button on the bypass module for at least 2 seconds. The system automatically enters the battery cold start status. The LCD displays the Huawei logo and an initialization progress bar. Step 5 After LCD initialization, start the inverter.
Page 257: Setting Eco Mode
Step 1 On the LCD, set System Info > Settings > System Settings > Working mode to ECO. The information indicating that the UPS works in ECO mode is displayed on the LCD. Step 2 Set the ECO voltage range. Figure 5-7 ECO parameters Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 258: Testing Batteries
● Batteries are properly connected. ● Batteries are not in the equalized charging state. Procedure Step 1 On the home screen of the LCD, choose System Info > Maintenance > Battery Maint. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 259: Shallow Discharge Test
Step 2 Set Sched. shallow dis. test time and Sched. shallow dis. test interval as required. After setting is complete, the system will perform automatic shallow discharge tests based on the settings. ----End Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 260: Capacity Test
● The UPS has generated no battery overtemperature, overvoltage, or overcurrent alarm. No generator is connected to the UPS. ● The mains, batteries, charger, and discharger are normal. No overload alarm is generated. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 261: Lithium Battery Test
A maximum of recent 36 capacity test records can be saved. ----End 5.6.2 Lithium Battery Test 5.6.2.1 Shallow Discharge Test Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 262 ● The battery discharge capacity reaches the specified value (10%–50%, 20% by default). ● The discharge voltage reaches the warning threshold (calculated in real time). ● The load ratio fluctuation exceeds 10%. ● An alarm is generated. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 263: Capacity Test
The test is complete when the minimum cell voltage reaches 2.65 V. Data about the most amount of energy discharged is stored once a month for 36 months. ----End Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 264: Test Data Download
● The internal maintenance bypass switch applies only to a single UPS or a parallel system in 1+1 redundancy mode. For other parallel systems, you need to operate the external maintenance bypass switch of the parallel system. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 265 Figure 5-16 Locked maintenance bypass switch (400 kVA UPS and 500 kVA UPS) Figure 5-17 Locked maintenance bypass switch (600 kVA UPS) Figure 5-18 Turning on the maintenance bypass switch (400 kVA UPS in full configuration) Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 266: Transferring From Maintenance Bypass Mode To Normal Mode
5.8 Transferring from Maintenance Bypass Mode to Normal Mode Context NO TICE Before transferring the UPS from maintenance bypass mode to normal mode, ensure that the bypass input and output are normal. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 267: Performing Epo
Procedure Step 1 Clear the EPO state. Ensure that the EPO button connected to the dry contact is not in the EPO state. Step 2 Clear the EPO alarm. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 268: Exporting Data
Choose Query > Export Data > Export Historical Data. Set Encryption Password for Export, and select Historical Alarm from the Data Type drop- down list. Figure 5-21 Export Historical Data Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 269: Setting Hibernation Mode
On the WebUI, choose Monitoring > UPS System > Running Parameter > System Settings and set Paral sys hibernate to Enable. Set the module cycle hibernation period to an integer ranging from 1 to 100. The default value is 30. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 270 Set the module cycle hibernation period to an integer ranging from 1 to 100. The default value is 30. Figure 5-24 System settings NO TE Click Submit after setting parameters on the WebUI. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 271: Routine Maintenance
Customers are not allowed to maintain components behind protective covers that can be removed only using tools. If the components are to be maintained, contact Huawei technical support. ● Only maintenance engineers can maintain power modules and bypass modules.
Page 272: Monthly Maintenance
Wipe the cabinet surface Remove the dust, especially using a white paper and the from the air filter on the front paper does not turn black. door, or replace the air filter. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 273: Annual Maintenance
The circuit breakers and ● Replace the circuit breaker through-current cables meet load breaker. capacity requirements. ● Replace the cable. The actual cable through-current capacity is greater than the circuit breaker specifications. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 274: Battery Maintenance
6.2.2 Monthly Maintenance Table 6-4 Monthly maintenance Item Expected Result Troubleshooting Battery No battery management Identify the cause of an alarm management alarm is generated. based on the alarm alarm information. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 275 2. Check whether the equalized charging voltage and float charging voltage are correctly set for the UPS. 3. If the fault persists, contact Huawei technical support. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 277: Annual Maintenance
(A torque wrench is used for checking the torque. After checking that the battery screws meet the requirements, mark the screws for later check.) Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 278: Troubleshooting
EOD voltage and 11.3 V/cell. For details about how to rectify common faults, see Table 7-1. If any unmentioned faults occur, see the alarm list chapter, or contact Huawei technical support. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 279 The buzzer is The bypass thyristor Replace the bypass bypass is activated, and the is damaged. module. Fault indicator is on. normal. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 280 The bypass module Reduce the load, or experiences improve ventilation. overtemperature. NO TE For details about component replacement and maintenance involved in Troubleshooting and Alarm List, consult Huawei maintenance engineers. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 281: Technical Specifications
710 kg 830 kg 1110 kg 1600 kg 8.2 Internal Switch Parameters Maintenance Mains input Bypass input Output bypass switch switch switch switch UPS5000- 1000 V S-400K-SM AC/630 A/3P Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 282: Environment Parameters
4000 m, the rated power should be derated. For details, see the IEC62040-3. 8.4 Safety Regulations and EMC Safety and EMC Specifications Safety regulations EN62040-1: 2013 IEC62040-1: 2013 CQC3108-2011 YD/T2165-2017 Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 283: Mains Input Electrical Specifications
● THDi < 5% (full non-linear load) 8.6 Bypass Input Electrical Specifications Item Specifications Input system Three-phase, four-wire, and PE Rated input voltage 380 V AC, 400 V AC, or 415 V AC (line voltage) Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 284: Battery Specifications
● Equalized charging voltage: 2.3–2.4 V/cell. The (VRLA battery) default voltage is 2.35 V/cell. ● Float charging voltage: 2.23–2.3 V/cell. The default voltage is 2.25 V/cell. Minimum cell voltage 1.6–1.9 V/cell (VRLA battery) Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 285: Output Electrical Specifications
● 125% load: ● Load > run for 10 1000%: minutes run for ● 150% load: 100 ms run for 1 minute ● Load > 150%: run for 100 ms Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 286: System Electrical Specifications
UPS5000-S-(350 kVA-800 kVA) User Manual 8 Technical Specifications 8.9 System Electrical Specifications Item Specifications Redundancy design The auxiliary power supplies, centralized controllers, and parallel signals use redundancy design. Supported Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 287: A (Optional) Tn-C System Application
UPS. This section describes how to connect cables for the 600 kVA UPS. ● The following cable connections are for reference only. Figure A-1 Short-circuiting the input N and PE (600 kVA UPS) Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 288 Figure A-2 Short-circuiting the input N and PE (800 kVA UPS) Table A-1 Recommended cross-sectional areas for cables Model Current (A) Recommended Cross- Sectional Area (mm 400 kVA 710.8 500 kVA 888.5 600 kVA 1066.2 800 kVA 1421.6 Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 289: B Alarm List
UPS5000-S-(350 kVA-800 kVA) User Manual B Alarm List Alarm List NO TE This table lists only common alarms. For more information, contact Huawei technical support. Alarm ID Alarm Name Severity Cause Solution (Alarm ID- Cause ID) 0001-1 Mains voltage Minor ●...
Page 290 ● The bypass 2. Check the voltage system input voltage is and bypass voltage not normal. thresholds configured on the LCD. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 291 If the BCB box is configured, voltage reaches check whether the BCB box the EOD voltage trips. If it trips, close the BCB threshold due to box switch. continuous discharge. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 292 3. If this alarm is generated faulty. in normal mode, check whether the battery switch is ON. If yes, the charger may be faulty. Replace the related power module. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 293 ● The actual number of batteries does not meet requirements. 0036-2 Battery Warning The time for Maintain the batteries. maintenance maintenance reminder arrives. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 294 1. Replace the fan. faulty. 2. Check the fan monitoring 0043-4 ● The fan cable. monitoring cable is faulty. 0047-1 Not ready Critical The ready switch Close the ready switch. is OFF. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 295 ● If all modules generate the alarm, open the bypass input circuit breaker. After the inverter relay is closed, close the bypass input circuit breaker 10 seconds later. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 296 2. Check that the module reduces the power is not derated due rated system to a fan fault. power. 3. If the alarm persists, ● The module is replace the power module. damaged. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 297 ● The intra-rack INVBYP cable is broken. ● The parallel CAN bus is broken. 0584-2 Inter-rack par. Minor The inter-rack Replace the inter-rack parallel cable alarm parallel cable is cable. faulty. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 298 Replace the dry contact board board fault communication MUE05A. with the dry contact board MUE05A fails. 0090-2 Replace the dry contact board communication MUE06A. with the dry contact board MUE06A fails. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 299 Minor ● The load is 1. Reduce the load. redundant racks excessive. 2. Decrease the configured ● The configured number of redundant number of racks. redundant racks is incorrect. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 301 2. After maintenance, open the maintenance circuit breaker and then start the inverter. 0380 In self-check Warning The inverter is in Wait until the inverter self- self-check. check is complete. Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 302: C Acronyms And Abbreviations
American wire gauge bus synchronization controller BCB-BOX battery circuit breaker BBB-BOX battery bus bar box Conformite Europeenne economic control operation emergency power off energy control module end of discharge Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 303 SNMP Simple Network Management Protocol THDi total distortion of the input current waveform THDv total harmonic distortion of output voltage uninterruptible power system Universal Serial Bus Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.

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