Related Manuals for Huawei SUN2000-75KTL-C1
Summary of Contents for Huawei SUN2000-75KTL-C1
- Page 1 SUN2000-(70KTL, 75KTL)-C1 Quick Guide Issue: 09 Part Number: 31509024 Date: 2023-03-13 HUAWEI TECHNOLOGIES CO., LTD.
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Page 2: Product Overview
5. Use insulated tools when installing the device. For personal safety, wear proper personal protective equipment (PPE). 6. Huawei shall not be liable for any consequence caused by violation of the storage, moving, installation, and operation regulations specified in this document and the user manual. -
Page 3: Mounting Bracket Dimensions
Indicator Status Description Alarm/ Blinking red at long intervals (on A warning alarm is Maintenance for 1s and then off for 4s) generated. indicator Blinking red at short intervals (on A minor alarm is Alarm status for 0.5s and then off for 0.5s) generated. -
Page 4: Installation Requirements
Installation Requirements Installation Angle Installation Space For ease of installing the SUN2000 on the mounting bracket, connecting cables to the bottom of the SUN2000, and maintaining the SUN2000 in future, it is recommended that the bottom clearance be between 600 mm and 730 mm. - Page 5 You are advised to apply anti-rust paint on the hole positions for protection.
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Page 6: Installing Cables
Installing Cables Do not connect loads between the inverter and the AC switch that directly connects to the • inverter. Otherwise, the switch may trip by mistake. • If an AC switch is used with specifications beyond local standards, regulations, or the Company's recommendations, the switch may fail to turn off in a timely manner in case of exceptions, causing serious faults. - Page 7 Model/ Name Description Specifications When using outdoor copper cables for AC connection, select copper wiring terminals. For requirements on the cables and OT terminal terminals of other materials, see user manual. • If you choose the ground point on the enclosure for connecting a ground cable, prepare the ground cable.
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Page 8: Opening The Maintenance Compartment Door
Installing the Ground Cable • The ground point on the enclosure is preferred to connect to the PE cable for the SUN2000. • The ground point in the maintenance compartment is mainly used for connecting to the ground cable included in the multi-core AC power cable. For details, see section "4.4 Installing AC Output Power Cables". -
Page 9: Installing Ac Output Power Cables
If the screws on the enclosure door are lost, obtain spare screws from the fitting bag bound to the inductor cover at the bottom of the enclosure. Position for saving spare screws 3. Remove the cover and hang it on the hook of the enclosure door. Installing AC Output Power Cables 1. - Page 10 2. Remove an appropriate length of the jacket and insulation layer from the AC output power cable using a wire stripper. (Ensure that the jacket is in the maintenance compartment.) a. Three-core cable (excluding the ground cable) b. Four-core cable (including the ground cable) Insulation Core layer...
- Page 11 5. Tighten the thread-lock sealing nut. 6. Clear debris from the maintenance compartment. Installing DC Input Power Cables Selecting DC Input Terminals The SUN2000 provides two DC switches, named as DC SWITCH 1 and DC SWITCH 2. DC SWITCH 1 controls the 1st to 6th sets of DC input terminals, whereas DC SWITCH 2 controls the 7th to 12th sets of DC input terminals.
- Page 12 Installing a DC Input Power Cable (Using Metal Cold Forming Contacts) Positive metal contact Positive connector 8-10 mm UTXTC0005 8-10 mm (Amphenol) Negative Negative metal contact Ensure that the cable connector Recommended: PV cable Click cannot be removed that meets the 1100 V after crimped.
- Page 13 Installing the RS485 Communications Cable 1. When routing communications cables, separate communications cables from power cables to prevent communication from being affected. 2. An RS485 cable can connect to either a terminal block or an RJ45 network port. It is recommended that the RS485 cable connect to a terminal block.
- Page 14 4. Install the terminal base on the terminal 5. Bind the communications cable. block, and connect the shield layer to the ground point. When connecting the shielded cable, choose whether to crimp the OT terminal based on site requirements. 6. Tighten the thread-lock sealing nut and seal the cable gland. RJ45 Network Port Connection You are recommended to use a CAT 5E outdoor shielded network cable with an outer diameter less than 9 mm and internal resistance not greater than 1.5 ohms/10 m, as well as a...
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Page 15: Optional) Installing The Solar Tracker Power Cable
2. Route the cable through the cable gland. 3. Insert the RJ45 connector into the RJ45 4. Bind the communications cable. network port in the SUN2000 maintenance compartment. 5. Tighten the thread-lock sealing nut and seal the cable gland. (Optional) Installing the Solar Tracker Power Cable 1. - Page 16 Do not place flammable materials around the cable. Connection Through the AC Terminal Block When installing the solar tracker power cable through the AC terminal block, you need to prepare OT terminals for the M8 screws. 2. Route the cable through the cable gland. 1.
- Page 17 Connection Through the Wiring Terminal Only certain models support the installation of the solar tracker power cable through the wiring terminal. Core wire Insulation layer Jacket 1. Remove an appropriate length of the jacket and insulation layer from the solar tracker power cable using a wire stripper.
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Page 18: Verifying The Installation
5. Install the shielding cover on wiring terminals. 6. Tighten the thread-lock sealing nut and seal the cable gland. Verifying the Installation 1. The SUN2000 is installed correctly and securely. Yes □ No □ N/A □ 2. The DC switches and downstream AC switch are OFF. Yes □... -
Page 19: Powering On The System
As a convenient local monitoring and maintenance platform, it supports alarm query, parameter configuration, and routine maintenance. The app name is SUN2000. 2. Log in to Huawei AppGallery (https://appstore.huawei.com), search for SUN2000, and download the app installation package. You can also scan the QR code (https://appgallery.cloud.huawei.com/appdl/C10279542) to download the installation package. -
Page 20: Troubleshooting
Main Menu Screen The screenshots in this document correspond to app version ⚫ 6.22.10.117 (Android). When the WLAN connection is used, the initial name of the WLAN ⚫ hotspot is Adapter-WLAN module SN , and the initial password is Changeme. The preset passwords for Common User, Advanced User, and Special ⚫... - Page 21 Huawei Technologies Co., Ltd. Huawei Industrial Base, Bantian, Longgang Shenzhen 518129 People's Republic of China https://e.huawei.com...