Page 1 UPS5000-E-(30 kVA–180 kVA) User Manual (Integrated UPS) Issue Date 2022-12-30 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 hazard with a low level of risk which, if not avoided, could result in minor or moderate injury. Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 4 Change History Issue Date Description 2022-12-30 ● Updated the content about parts replacement. ● Updated the description about initial startup. 2021-10-18 This issue is the first official release. Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 5: Table Of Contents
2.3.4.1 Overview................................... 35 2.3.4.2 ECM..................................... 36 2.3.4.3 Dry Contact Card................................37 2.3.4.4 Monitoring Interface Card............................39 2.3.5 MDU....................................... 44 3 Installation..........................46 3.1 Installation Preparations..............................46 3.1.1 Tools and Instruments..............................46 Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 6 4.2.5 Maintenance..................................119 4.2.6 About....................................123 4.3 System Status..................................123 4.4 Common Functions................................124 5 Operations..........................125 5.1 Check before commissioning............................125 5.2 Powering On and Starting the UPS..........................125 Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 7 8.1 Replacing an MCCB................................156 8.2 Replacing a Fuse................................. 161 8.3 Replacing an Indicator..............................163 8.4 Replacing a Circuit Breaker............................. 164 9 Technical Specifications..................... 166 A Power Distribution Silkscreen Description..............172 Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 8 UPS5000-E-(30 kVA–180 kVA) User Manual (Integrated UPS) Contents B Alarm List..........................173 C Acronyms and Abbreviations................... 185 Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 9: 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 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 10: 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 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 11 – Trained personnel: personnel who are trained in technology and safety, have required experience, are aware of possible hazards on themselves in Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 13: 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 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 15 WARNING If the electrolyte leaks, absorb and neutralize the electrolyte immediately. Exercise caution when moving or handling a battery with electrolyte leakage, because the leaking electrolyte is hazardous. Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 16 ● 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 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 17 When installing batteries, do not place installation tools, metal parts, or sundries on the batteries. After the installation is complete, clean up the objects on the batteries and the surrounding area. Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 18 Intake: Seek immediate medical attention. Special requirements for lead-acid batteries: NO TICE When the battery temperature exceeds 60°C, check whether the electrolyte leaks. If the electrolyte leaks, take proper measures promptly. Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 19 25% lower flammability limit (LFL). ● The battery room should be equipped with a halogenatedane or perfluorohexanone gas fire extinguishing system, which should interwork with Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 20: Electrical Safety
Before connecting cables, ensure that the equipment is intact. Otherwise, electric shocks or fires may occur. D ANGER Non-standard and improper operations may result in fire or electric shocks. Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 22 ● Ensure that the equipment is connected permanently to the protective ground. Before operating the equipment, check its electrical connection to ensure that it is reliably grounded. Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 23 Do not perform any improper operations, for example, dropping cables directly from a vehicle. Otherwise, the cable performance may deteriorate due to cable damage, which affects the current-carrying capacity and temperature rise. Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 24: Environmental Requirements
Do not expose the equipment to flammable or explosive gas or smoke. Do not perform any operation on the equipment in such environments. D ANGER Do not store any flammable or explosive materials in the equipment area. Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 25 ● Ensure that the ground in the installation environment is solid, free from spongy or soft soil, and not prone to subsidence. The site must not be located Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 26: Mechanical Safety
Do not use tools that have signs of scratches or fail to pass the inspection or whose inspection validity period has expired. Ensure that the tools are secure and not overloaded. Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 27 If two persons or more move a heavy object together, ensure that the object is lifted and landed simultaneously and moved at a uniform pace under the supervision of one person. Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 28 Only trained and qualified personnel are allowed to work at heights. ● Do not work at heights when steel pipes are wet or other risky situations exist. After the preceding conditions no longer exist, the safety owner and Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 29 Ensure that the ladder is securely positioned and held firm. ● When climbing up the ladder, keep your body stable and your center of gravity between the side rails, and do not overreach to the sides. Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 30 During hoisting, do not stand or walk under the crane or the hoisted objects. ● Do not drag steel ropes and hoisting tools or bump hoisted objects against hard objects during hoisting. Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 31 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 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 32: Product Overview
A: air cooled product type Input switch type B: MCCB Output type B: branch power distribution Configuration type S: standard configuration This document describes the following UPS models: UPS5000-E-180K-HABBS Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 33: Working Principle
DC power into AC output with higher precision and quality. The two conversions ensure high-precision and high-quality output voltages, protecting loads from interferences such as input harmonics, glitches, and voltage transients. Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 34: Bypass Mode
The bypass power supply is not protected by the UPS and therefore is prone to the mains outage, abnormal AC voltage waveform, or abnormal frequency. Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 35: Battery Mode
If the mains input is abnormal or the rectifier becomes abnormal, the UPS transfers to battery mode. The power module obtains energy from batteries, and the energy is converted into AC output by the inverter. Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 36: Maintenance Bypass Mode
2.2.2.4 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 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 37: Eco Mode
In either bypass mode or inverter mode, the rectifier is started all the time and charges batteries using a charger. The ECO mode delivers a high efficiency. Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 38: Product Introduction
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 2.3.1 Product Structure Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 39 (8) Filler panel (9) Power modules (10) Lighting circuit breaker (11) Monitoring display unit (12) Power distribution (MDU) monitoring boards (13) UPS maintenance bypass (14) UPS output circuit breaker circuit breaker Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 40: Power Module
(blinking at 0.5 Hz, on for 1s and off for interval 1s). ● The inverter is not started (blinking at 0.2 Hz, on for 2.5s and off for 2.5s). Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 41 Dimensions (H x W x D): 87 mm x 442 mm x 620 mm ● Weight: < 21 kg ● Rated output capacity: 30 kVA/30 kW ● Power density: 20.64 W/inch Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 42: Bypass Module
(6) Ready switch (7) Signal port (8) Input and output ports Table 2-3 Indicator description Indicator Color Status Description Running Green Steady The system is working in bypass mode. indicator Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 43: Control Module
In a standard configuration, the control module consists of two ECMs, one dry contact card, and one monitoring interface card (from left to right). The four cards are hot swappable. One subrack is reserved above the dry contact card. A Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 44: Ecm
BSC port in the upper part and a reserved parallel port in the lower part. Figure 2-12 ECM Table 2-4 Ports on the ECM Silk Screen Description PARALLEL The PARALLEL port transmits parallel signals. Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 45: Dry Contact Card
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). Figure 2-13 Dry contact card Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 46 EPO_12V port, EPO is triggered. SWITCH Port for monitoring the ● Connected: Connected STATUS_ UPS output circuit circuit breaker breaker ● Disconnected: SWITCH Port for signal ground circuit breaker STATUS_ Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 47: Monitoring Interface Card
FE port, battery temperature monitoring port, and network management port. The MDU monitors the UPS, allows users to set parameters, delivers commands, reports system information, and displays key UPS information and parameters on the LCD. Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 48 Southbound COM1 ● Supported protocol: Modbus-RTU communica ● Connects to a southbound device. tions port 1 Southbound COM2 ● Supported protocol: Modbus-RTU communica ● In use. tions port 2 Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 49 Figure 2-15 Figure 2-16 are recommended wiring methods for DO ports. Figure 2-15 Wiring method 1 Figure 2-16 Wiring method 2 Figure 2-17 Table 2-8 describe the COM1 pin definitions. Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 50 Table 2-8 COM1 pin definition Description RS485– RS485+ 12V_PORT Figure 2-18 Table 2-9 describe the COM2 pin definitions. Figure 2-18 COM2 pins Table 2-9 COM2 pin definition Description RS485+ Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 51 RS485+ RS485- CANH0 CANL0 Figure 2-19 Table 2-10 describe the pins in the RS485 port. Figure 2-19 RS485 pins Table 2-10 RS485 pin definition Description RS485_T+ RS485_T– RS485_R+ RS485_R– Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 52: Mdu
The UPS is running properly or a warning has been generated. The MDU is powered off. NO TE The indicator on the MDU panel is yellow when the bypass supplies power in non-ECO mode. Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 53 The MDU allows you to control UPS operations, view the running status and alarms, and set parameters. Specifications Dimensions (H x W x D): 175 mm x 264 mm x 40 mm Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 54: Installation
Table 3-1 Tools and instruments Tools and Instruments Electric pallet Manual pallet Step ladder Rubber mallet truck truck Hammer drill Hand-held Hole saw Heat gun (with a Φ16 drill electric drill bit) Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 55 Diagonal pliers Crimping tool Wire stripper Electro-hydraulic pliers Clamp meter Multimeter Cable tie Level Insulation tape Cotton cloth Label Electrician's knife ESD gloves Protective gloves Insulation gloves Insulated protective shoes Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 56: Site
For more dedicated tools required, see the document for each component. Prepare tools based on site requirements. 3.1.2 Site Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 57: Ups Dimensions
Keep the UPS far away from water, heat sources, and flammable and explosive substances. Install the UPS in an environment free of dust, volatile gas, salt, and corrosive materials. Avoid direct sunlight. Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 58: Installation Clearances
Figure 3-2 Reserved clearances (unit: mm) 3.1.3 Preparing Power Cables NO TICE The UPS can generate large leakage currents. A circuit breaker equipped with a residual current device (RCD) is not recommended. Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 59 The rated voltage of the SmartLi is 512 V. The voltage is 408 V at the maximum discharge current. Table 3-3 Recommended cross-sectional areas for output cables Item Specifications Smart cooling Recommended circuit breaker 40 A/3P product Recommended cross-sectional area (mm Recommended circuit breaker 63 A/3P Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 60 ● Single- or multi-core 90°C-resistant copper flexible cables are used. ● It is recommended that AC power cables be no longer than 30 m and DC power cables be no longer than 40 m. Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 61: Transportation, Unpacking, And Checking
Step 1 Use a forklift to transport the cabinet to the installation position. Step 2 Remove the packing materials and set the accessories aside. Step 3 Check that the cabinet is intact. Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 62 Step 4 After confirming that the cabinet is intact, remove the L-shaped bracket that secures the cabinet and pallet, and secure the sliding plate to the pallet using the two M12 screws that you have removed. Figure 3-3 Removing L-shaped brackets Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 63: Installing A Single Ups
Figure 3-5 Raising the anchor bolts to the highest position Step 6 Slowly move the cabinet over its castors to the installation position. ----End 3.2 Installing a Single UPS Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 64: Installing A Ups Cabinet
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 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 65 Step 5 Open the front and rear doors of the cabinet. Step 6 Insert four M12x115 expansion bolts into the expansion bolt holes in the floor, and tighten the expansion bolts. Figure 3-9 Tightening expansion bolts ----End Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 66 Step 1 Lift the UPS onto the support and align the UPS mounting holes with those on the floor. Step 2 Level the UPS by adjusting the anchor bolts and using a level. Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 67: Installing A Tail Frame
Step 3 Insert four M12 bolt assemblies into the mounting holes on the UPS and support, and tighten the bolts. Figure 3-11 Leveling and tightening bolts (1) Anchor bolt (2) Fixing bolt (3) Level ----End 3.2.2 Installing a Tail Frame Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 68 The tail frame can increase the UPS depth to 1200 mm. The BOM number is 21242025. Figure 3-12 Tail frame installed (1) Tail frame Procedure Step 1 Use eight M5 tapping screws to secure the tail frame accessories to the tail frame. Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 69 NO TICE There are two upper sealing plates for the tail frame. The one used in this step has a gap. Figure 3-14 Upper sealing plate for a tail frame Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 70 Step 3 Open the rear door of the UPS and remove it. NO TICE When removing the cabinet rear door, remove the ground cable between the cabinet and the rear door from the cabinet. Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 71 Step 4 Remove the hinges and connecting kits from the UPS rear door and remove the ground cable. NO TICE Put aside the hinges and connecting kits as they are needed in later installation. Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 72 NO TICE ● Align the upper and lower holes of the tail frame before tightening screws. ● The tail frame side with anchor bolts should face the cabinet bottom. Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 73: 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. Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 74: Ups Cable Connection Reference
Step 3 Pull the marked cable out of the cabinet, cut the cable from the marked position, strip the cable, and crimp a terminal. Figure 3-19 Preparing a cable terminal outside the cabinet Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 75: Routing Power Cables
Step 1 Remove the six rodent-proof meshes and cable hole protection panels from the top of the cabinet. NO TE You can drill holes into the removed covers as required before reinstalling them on the cabinet. Figure 3-20 Removing rodent-proof meshes Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 76 ● You need to prepare terminals onsite. The length of the copper wire should be the same as that of the part of the terminal that covers the conductor. Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 77 NO TICE Connect output power cables to the UPS from inside out and from the top down. Connect the PE cable, N cable, and L cable in sequence. Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 78 (2) PE cables NO TE The number of cables shown in the figure is for reference only. The actual number depends on the output load. Step 6 Connect battery cables. Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 79 Take a battery string consisting of 40 batteries for example. The battery neutral wire is routed from the middle of positive and negative battery strings, each consisting of 20 batteries. Figure 3-28 Battery neutral wire Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 80: Connecting Communications Cables
3.2.6.1 Connecting a Remote EPO Switch NO TICE ● Huawei does not provide the EPO button or cable. Prepare them by yourself. The recommended cable is 22 AWG. ● Equip the EPO switch with a protective cover to prevent misoperations, and protect the cable with a protective tube.
Page 81: Connecting A Communications Cable To A Northbound Device
PoE port on the smart ETH gateway. Figure 3-32 Connecting a communications cable ----End 3.2.6.3 Connecting SmartLi Communications Cables Prerequisites The battery type is lithium battery. Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 82: Optional) Combining Cabinets
Step 1 Open the front and rear doors of the UPS. Adjust the UPS height by turning the anchor bolts using a wrench. Use a level to check the levelness. Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 83 Step 2 Remove the UPS cabinet connecting kits from the rack, as shown in Figure 3-36. Step 3 Secure the connecting kits in the connection positions on the front door using screws, as shown in Figure 3-36. Figure 3-36 Combining UPS cabinets Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 84: Verifying The Installation
Use a multimeter to measure the resistance between the UPS ground cable and the equipment room ground bar. The resistance must be less than 0.1 ohm. Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 85 The cable route does not hinder the hinders the operation of operation of components or damage the components or damages insulation layer of cables. the insulation layer of cables Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 86 ● Do not remove the dustproof cover before power-on to prevent dust from entering the cabinet. Figure 3-37 Filling a hole with sealing putty (1) Paper protective film (2) Transparent film (3) Sealing putty (with the transparent film facing upward) Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 88: Lcd Interface
Figure 4-1 Main menu Table 4-1 Main menu screen description Area Description Status bar Provides the system model, capacity, configuration, current date and time, USB flash drive status, and buzzer status. Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 89: System Info
Returns to the upper-level menu. Logs out. 4.2 System Info. On the main menu, tap System Info. to access the System Info. screen. Figure 4-2 System Info. 4.2.1 Module Data Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 90: Running
On the System Info. screen, tap to access the Runn. Info. screen. On this screen, you can query operating status such as AC output, UPS load, mains input, and bypass input. Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 91 Line voltage (V) AC output line voltage Phase current (A) AC output phase current Frequency (Hz) AC output frequency Power factor Proportion of output active power to output apparent power Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 92 Table 4-6 Bypass Input Item Description Phase voltage (V) Bypass input phase voltage Line voltage (V) Bypass input line voltage Phase current (A) Bypass input phase current Frequency (Hz) Bypass input frequency Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 93 Table 4-8 Total Runtime Item Description Bypass runtime (h) Total time during which the UPS runs in bypass mode Inv. runtime (h) Total time during which the UPS runs in inverter mode Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 94 Total electric energy of the cabinet Total active power (kW) Total apparent power (kVA) Total reactive power (kVA) Load ratio (%) THDu (%) THDi (%) 5th/7th/11th THDu (%) 5th/7th/11th THDi (%) Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 95: Alarms
On the System Info. screen, tap to enter the Alarms screen. On this screen, you can view active alarms and historical alarms, clear faults, and control the buzzer. Figure 4-8 Alarms Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 96 After you tap Twinkle, the UPS reports the address information to the FusionModule app. The icon of the corresponding integrated UPS in the device layout diagram on the app will blink for 10s. Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 97: Settings
4 LCD Interface Figure 4-11 Twinkle 4.2.4 Settings On System Info., tap . The Settings screen is displayed. Figure 4-12 Settings screen 1 Figure 4-13 Settings screen 2 4.2.4.1 Comm. Settings Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 98 AND operation rule: 1 AND 1 = 1, 1 AND 0 = 0, 0 AND 1 = 0, 0 AND 0 = 0. That is, when the corresponding bits are both 1, the result is 1. In other cases, the result is 0. Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 99 Specifies the Ethernet 192.168.0.1 1.0.0.0– gateway. 223.255.255.25 IPv6 address Specifies the IPv6 address of fc00::10 the Ethernet. MAC address Defines the physical address of network equipment and is not configurable. Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 100 Modbus, set this parameter based on the frame format that the upstream device Modbus supports. Northbound Specifies the northbound ModbusRTU ModbusRTU, protocol type protocol type. Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 101 If the CBC suite is required Disable Disable, suite for ModbusTCP encryption, Enable set CBC cipher suite to Enable. Figure 4-19 Amb T/H Sensor Item Description Default Value Value Range Start address 32–44 Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 102 16–28 Quantity Number of cascaded battery 0–4 temperature sensors Figure 4-21 BMU Item Description Default Value Value Range Start address Quantity Number of cascaded battery 0–12 monitor units (BMUs) Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 103 USB port to address identify the WiFi device to which the mobile phone is connected. Password Specifies the password for Changeme accessing WiFi. Figure 4-23 Access Control Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 104 Settings are not allowed. NetEco: The read permission and the write permission on related parameters supported by the NetEco are enabled. Enable: All functions are available. Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 105 NetEco are enabled. Enable: All functions are available. Delete IP Delete the IP address whitelist WEB. SNMP, whitelist of the WEB, SNMP, and ModbusTCP ModbusTCP. Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 106: System Settings
Value Range SmartLi start SmartLi communication address address when the UPS queries SmartLi data 4.2.4.2 System Settings Figure 4-25 System Settings screen 1 Figure 4-26 System Settings screen 2 Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 107 ±7%, ±8%, bypass voltage and the rated ±9%, ±10% voltage is greater than the specified value, the system determines that the ECO voltage is abnormal and transfers to inverter mode. Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 108 Then the fan running status can be checked. Air filter Specifies the rack air filter 0–365 maintenance maintenance interval. If you period(d) set this parameter to 0, there is no reminder. Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 109 The optional negative Disable Disable, sensor temperature coefficient Enable [B_TEMP] (NTC) resistor monitors the (only for ambient temperature near lead-acid batteries. It ensures that batteries) batteries work reliably and safely. Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 110: Input Settings
UPS and the Input cur. Specifies whether to enable Disable Disable, limiting or disable input current Enable limiting for the UPS to protect the generator. Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 111: Output Settings
4.2.4.4 Output Settings Figure 4-29 Output Settings screen 1 Figure 4-30 Output Settings screen 2 Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 112 Disable, equalization differences between racks or Enable detection modules. If this parameter is set to Enable, the Mod. Cur. Eql. Data can be viewed on the running information page. Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 113: Bypass Settings
1–1440 delay(min) Enable, the UPS starts working after the time set for EOD restart delay when the input recovers from a power failure upon battery EOD. 4.2.4.5 Bypass Settings Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 114: Battery Settings
±6.0 greater than the specified value, the system determines that the bypass frequency is abnormal, and the bypass is unavailable. 4.2.4.6 Battery Settings Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 115 Specifies the type of batteries VRLA batt. VRLA batt., connected to the UPS. Lithium batt. Battery Specifies the capacity of capacity(Ah) lithium batteries connected to the UPS (the value is automatically obtained). Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 116 Enable and batteries supply power to loads. The system records the battery discharge data as a reference for battery capacity and lifespan. Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 118 If the SPD/SYSOUT switch is set to Enable, the port has dry contact signal access. How to use the port depends on the status of the SPD/ SYSOUT switch. Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 119: User Settings
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 4.2.4.8 User Settings Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 120: Time Zone
6– 20 characters and contain at least two types of characters. NO TE Set the date and time parameters to the actual date and time. 4.2.4.9 Time Zone Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 121: Pdu Param
User Manual (Integrated UPS) 4 LCD Interface Figure 4-35 Time Zone Set the local time zone. 4.2.4.10 PDU Param. Figure 4-36 PDU Param. screen 1 Figure 4-37 PDU Param. screen 2 Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 122 Specifies whether to enable Disable Disable, alarm enable harmonic alarms. If this Enable parameter is set to Enable, an alarm (voltage/current harmonic alarm) is generated when the alarm condition is met. Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 123 When Harmonic alarm 30.0 5.0–30.0 harmonic enable is set to Enable and alarm the mains current harmonic threshold (%) value exceeds the alarm threshold, the system generates an alarm. Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 124 Overcurrent threshold (%) and lower than the rated current multiplied by the value of Overload threshold (%), the system generates an alarm. Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 125 Enable, the system generates Enable imbalance an alarm when the mains three-phase current is imbalanced. If this parameter is set to Disable, the system does not generate the alarm under any condition. Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 126 (3). NO TE Custom setting methods for Branch breaker open alarm enable and Branch exception alarm enable are the same. Branch exception alarm enable is used as an example. Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 127: Maintenance
User Manual (Integrated UPS) 4 LCD Interface Figure 4-40 Custom settings 4.2.5 Maintenance On the System Info. screen, tap to enter the Maintenance screen. Figure 4-41 Maintenance 1 Figure 4-42 Maintenance 2 Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 128 Test, and Capacity Test. Figure 4-43 Battery Maint. (lead-acid battery) Figure 4-44 Battery Maint. (lithium battery) Item Description Forced Equalized Charging This item allows you to perform equalized charging on batteries forcibly. Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 129 ● Clear faults before performing ECM switchover. ● After an ECM is inserted, switchover is supported only after the ECM is configured and starts working properly (about 30 seconds). Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 130 Choose System Settings > Settings > Dry Contact Set, set MUE05A connection to Enable, and set BCB connection [OL] to Enable. Wizard Startup can be used to test the battery switch tripping function. Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 131: About
On the System Info. screen, tap About. On the About screen, you can view the model, manufacturer name, monitoring version, and power version. To view the detailed version information, tap Version Info. Figure 4-47 About 4.3 System Status Figure 4-48 System Status screen Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 132: Common Functions
AC output, query the system load status, start or shut down the inverter, control the buzzer, and query historical alarms. Figure 4-49 Common Functions 1 Figure 4-50 Common Functions 2 Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 133: Operations
The battery input voltage is within the rated range. □ Yes □ No 5.2 Powering On and Starting the UPS 5.2.1 Power-On Prerequisites The SPD circuit breaker is ON. Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 134: Initial Startup
Data Center Facility Deployment Guide . app. For details, see the Step 2 Set the language, time and date, network parameters, system parameters, and battery parameters on the Settings Wizard screen. Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 135 ● Set all battery parameters correctly based on site requirements. Battery parameter settings are critical to battery maintenance, battery lifespan, and UPS discharge time. Figure 5-1 Settings Wizard Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 136: Starting The Inverter
Step 2 On the displayed login screen, select a user name and enter the password. Step 3 In the displayed dialog box, tap Yes to start the inverter. ----End Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 137: Powering On Loads
● You can mask the Branch Disconnected alarm generated by a reserved circuit breaker on the UPS by choosing System Info > Settings > PDU Param. > Branch exception alarm enable. ----End 5.3 Shutting Down and Powering Off the UPS Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 138 UPS supplies no power, and the loads power off. Figure 5-2 Normal bypass NO TE After you shut down the inverter, the Bypass mode alarm is displayed on the LCD. Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 139: Cold-Starting The Ups Using Batteries
Step 4 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 MDU displays the initialization progress bar. Step 5 After the MDU initialization is complete, start the inverter. ----End Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 140: Transferring To Bypass Mode
4 ms in typical working conditions and equal to or less than 20 ms in poor working conditions. ● The ECO mode delivers a higher efficiency. Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 141 When the bypass is abnormal, the UPS transfers to inverter mode immediately. If the inverter is not started, the UPS cannot transfer to inverter mode immediately when the bypass is abnormal, and the system may power off. Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 142: Testing Batteries
NO TICE Before a forced equalized charging test, ensure that: ● The mains input is normal. ● Batteries are properly connected. ● Batteries are not in the equalized charging state. Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 143: Shallow Discharge Test
● The UPS generates 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 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 144 ● 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 rate fluctuation exceeds 10%. ● A fault alarm is generated. ----End Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 145: Capacity Test
Step 1 On the home screen of the LCD, choose System Info > Maintenance > Battery Maint. Step 2 Tap Start on the right of Capacity Test to start a capacity test. Figure 5-10 Starting a capacity test Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 146: Lithium Battery Test
Set Sched. shallow dis. test time and Sched. shallow dis. test interval as required. After the setting is complete, the system will perform an automatic shallow discharge test based on the settings. Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 147: Capacity Test
● The discharge voltage reaches the warning threshold (calculated in real time). ● The load ratio fluctuation exceeds 10%. ● A fault alarm is generated. 5.7.2.2 Capacity Test Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 148 ● An alarm is generated. The test is complete when the minimum cell voltage reaches 2.65 V. A maximum of recent 36 capacity test records can be saved. ----End Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 149: Downloading Data
5.10 Clearing the EPO State Procedure Step 1 Clear the EPO state of the system. Ensure that the EPO switch connected to the dry contact card is not in the EPO state. Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 150 UPS transfers to bypass mode. Choose System Info and tap to enter the Alarms screen. Tap Active Alarms and check whether the EPO alarm is cleared. Step 4 Start the inverter. ----End Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 151: Setting Hibernation Mode
Otherwise, loads may power off. ● In maintenance bypass mode, the mains supplies power to the loads directly over the maintenance bypass. If the mains is abnormal, the loads may power off. Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 152: Transferring From Maintenance Bypass Mode To Normal Mode
Press down the maintenance bypass switch to turn it off. The Maint. Breaker closed alarm disappears from the alarm list. Check whether the UPS works in bypass mode by viewing the system running diagram on the LCD. Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 154: 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 155: Quarterly Maintenance
Parameter The configuration of the Reset the parameters. configuration output voltage grade, frequency, number of batteries, and battery capacity meets requirements. Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 156: 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 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 157: Lead-Acid Battery Maintenance
Table 6-4 Monthly maintenance Check 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 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 158 2. Check whether the equalized charging voltage and float charging voltage are correctly set for the UPS. 3. If the fault persists, contact technical support. Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 159: Quarterly Maintenance
UPS is backed up to verify locate the fault (for that the batteries can abnormal alarms, see discharge properly. the alarm list). 2. If the fault persists, contact technical support. Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 160: Annual Maintenance
The torque meets the requirements of the battery manufacturer. After checking that the battery screws meet the requirements, mark the screws for later check. Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 161: Troubleshooting
Turn on the battery switch and charge batteries until each battery has a voltage greater than the EOD voltage and 11.3 V/cell. If any unmentioned faults occur, see the alarm list or contact Huawei technical support. Issue 02 (2022-12-30)
Page 162 Reset the bypass mode and and does not transfer bypass transfer transfer times on the does not to inverter mode. times reaches the LCD. transfer to upper limit. inverter mode. Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 163 The bypass Reduce the load, or module improve ventilation. experiences overtemperature. NO TE For details about component replacement and maintenance involved in Troubleshooting and Alarm List, consult Huawei maintenance engineers. Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 164: Parts Replacement
● The assisting tool, cabinet door key, insulation tape, and required tools are available. ● The new switch is intact and has the same specifications as the original one. Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 165 Figure 8-2 Removing the front cover from the switch Step 2 Remove the captive screws from the clamping plate on the top of the switch, and then remove the clamping plate. Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 166 Step 4 Remove the two screws from the bottom of the switch and keep them properly. Then push the bottom fastener upwards. Figure 8-5 Pushing the bottom fastener upwards Step 5 Insert the assisting tool into the big positioning holes in the subrack. Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 167 Step 7 Place the assisting tool against the switch, remove the small covers on both sides of the switch, and pull out the hook. Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 168 Step 11 Insert the assisting tool into the big positioning holes in the subrack. Step 12 Slide the assisting tool horizontally to the bottom of the small holes and ensure that the tool is clamped. Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 169: Replacing A Fuse
Fuse function description: Table 8-1 Fuses for models with MCCB input Fuse No. Description Mains input L3 indicator fuse Reserved FU3/4/5 Mains input L1/L2/L3 fuse FU6/7/8 UPS output U/V/W fuse Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 170 Figure 8-13 Fuse position (1) Fuse Step 3 Open the cover and remove the fuse. Step 4 Install a new fuse, close the cover, and connect the fuse terminal. Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 171: Replacing An Indicator
Step 3 Remove the indicator fastener using a Phillips screwdriver. Step 4 Use a multimeter to measure the voltage of the faulty indicator. If no voltage is detected, the indicator needs to be replaced. Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 172: Replacing A Circuit Breaker
Step 1 Switch off the faulty circuit breaker and remove the circuit breaker protective cover. Step 2 Push open the handles on both sides of the circuit breaker and remove the circuit breaker using an extracting unit. Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 173 Step 4 Switch off the new circuit breaker, install it using a jig, and close the handle. Figure 8-18 Fastening the handle Step 5 Reinstall the circuit breaker protective cover, switch on the circuit breaker, and check that the load works properly. ----End Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 174: Technical Specifications
63 A/3P x 8 (derating coefficient: 0.75) smart cooling products Power distribution for ● 40 A/1P x 24 x 2 (derating coefficient: 0.7) IT equipment ● 63 A/1P x 24 x 2 (derating coefficient: 0.7) Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 175 EN/IEC 61000-4-6 Radiated susceptibility EN/IEC 62040-2 EN/IEC 61000-4-3 Electrical fast transient EN/IEC 62040-2 IEC 61000-4-4 Surge EN/IEC 62040-2 IEC 61000-4-5 Surge protection YD/T 1095-2008 Power magnetic susceptibility (PMS) IEC 61000-4-8 Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 176 380 V AC/400 V AC/415 V AC (line voltage) Rated frequency 50/60 Hz Frequency range 50/60 Hz±6 Hz (adjustable with a tolerance of 0.5–6 Hz, ±2 Hz by default) Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 177 The UPS supports the SmartLi. For details about the parameters, see the User Manual . Table 9-9 Output electrical specifications Item Specifications Output mode Three-phase four-wire + PE Voltage 380 V AC/400 V AC/415 V AC (line voltage) Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 178 ±1% (balanced load) precision Output power factor Transfer time ● Uninterruptible transfer: 0 ms ● Interruptible transfer: ≤ 20 ms Output voltage Voltage imbalance: ±3%; phase imbalance: 120±2° imbalance Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 179 ● If the load exceeds 1000%, the bypass can keep working for 100 ms. (Note: current test under the 400 V AC voltage system) Table 9-10 System electrical specifications Item Specifications Redundancy and Supported expansion Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 180: A Power Distribution Silkscreen Description
II, and QF1 indicates the first switch in the single-input scenario. Table A-1 Symbol description Symbol Name Symbol Name Circuit breaker SPD circuit breaker Fuse MCCB Molded case circuit breaker Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 181 UPS5000-E-(30 kVA–180 kVA) User Manual (Integrated UPS) B Alarm List Alarm List NO TE This table lists only common alarms. For more information, contact Huawei technical support. Alarm ID Alarm Alarm Causes Solution (Alarm ID- Name Severity Cause ID) 0001-1...
Page 183 3. Check that the battery neutral wire less than the is correctly connected. actual number. ● The battery neutral wire is absent. Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 184 If yes, replace the faulty is faulty. battery. 4. Check whether any alarm is generated for a battery charger. If a charger is damaged, replace the related module. Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 185 1. Manually rectify the fault and alarm is abnormal. check whether the alarm is cleared. ● The E2PROM 2. If the alarm is generated again, is faulty. replace the power module. Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 186 Replace the dry contact card MUE05A. board fault communication of the dry contact card MUE05A fails. 0090-2 The I2C Replace the dry contact card MUE06A. communication of the dry contact card MUE06A fails. Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 187 3. If the alarm persists, rectify any input or bypass SCR open circuit. output power cables is incorrect. ● The bypass SCR open- circuits. Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 188 PDC is 2. On the MDU, check whether PDC OFF. output breaker open alarm has disappeared. If no, tap the Clear Fault button to clear the alarm. Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 189 If yes, disable it and check whether the alarm is cleared. If the alarm persists, the dry contact card may be faulty. Replace the card. Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 190 40°C. channel is 3. Check that there is no overload. blocked. ● The ambient temperature exceeds the upper threshold. ● The loads are excessive. Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 191 CAN bus is disconnected. 0584-2 Inter-rack Minor The inter-rack Replace the inter-rack parallel cable. par. cable parallel cable is alarm faulty. 0584-4 The inter-rack industrial- frequency synchronization cable is disconnected. Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 192 Minor ● The loads are 1. Reduce the loads. redundant excessive. 2. Decrease the configured number of racks ● The redundant racks. configured number of redundant racks is incorrect. Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 193 American wire gauge bus synchronization controller BCB-BOX battery circuit breaker BBB-BOX battery bus bar box control area network Conformite Europeenne digital signal processing economic control operation Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 194 Ethernet International Electrotechnical Commission liquid crystal display monitor display unit normally closed normally open negative temperature coefficient protective earthing power distribution unit RS485 Recommended Standard Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 195 THDi total distortion of the input current waveform THDv total harmonic distortion of output voltage uninterruptible power system Universal Serial Bus VRLA valve-regulated lead acid battery Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd.

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