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Huawei SUN2000 Series Quick Installation Manual

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SUN2000 (8KTL-28KTL)
Quick Installation Guide
Issue: 16
Part Number: 31505445
Date: 2019-02-23


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Summary of Contents for Huawei SUN2000 Series

  • Page 1 SUN2000 (8KTL-28KTL) Quick Installation Guide Issue: 16 Part Number: 31505445 Date: 2019-02-23 HUAWEI TECHNOLOGIES CO., LTD.
  • Page 2: System Installation

    Determining the Installation Position Unit: mm Install the SUN2000 in a position where the liquid crystal display (LCD) is easy to view and operate. Upside down Vertical Backward Forward Horizontal Copyright © Huawei Technologies Co., Ltd. 2019. All rights reserved.
  • Page 3 Installing an Inverter (support-mounting is used as an example) 1. Determine the hole positions on the support 2. Drill holes. based on rear panel dimensions. Unit: mm 3. Secure the rear panel. 4. Mount the inverter on the rear panel. M10 (3 PCS) 30 N·...
  • Page 4: Electrical Connection

    Electrical Connection Installing a PGND Cable OT-M6 OT-6mm PE terminal 1. It is recommended that the ground cable be connected to a nearby ground position. 2. To enhance the corrosion resistance performance of the PE terminals, apply silica gel on them after connecting the ground cable.
  • Page 5: Installing Dc Input Power Cables

    sealing Cable Socket cover Large handle Auxiliary screwdriver connector (recommended) The N cable is inserted into hole 4. Do not insert L1/L2/L3 into Click Notch To quickly connect the AC output connector to the AC output terminal of the inverter, keep the notch of the connector facing exactly to the operator.
  • Page 6 1. Use the positive and negative metal contacts and DC connectors supplied with the SUN2000. Using other models of positive and negative metal contacts and DC connectors may result in serious consequences. The caused device damage is not covered under any warranty or service agreement.
  • Page 7 Installing a DC input power cable (using metal stamping forming contacts) Positive connector Positive metal contact Negative metal contact Negative Common PV cables with a connector Click Ensure that cables cannot cross-sectional area of 4 mm² be removed after crimped. are recommended.
  • Page 8: Installation Verification

    Installation Verification 1. Check that all screws, especially the screws used for electrical connections, Passed □ Failed □ are secured. Passed □ Failed □ 2. Check that all circuit breakers are switched to OFF. 3. Check that the ground cable is securely connected and no short circuit Passed □...
  • Page 9 The SUN2000 app is a convenient platform for local monitoring and maintenance. The app name is SUN2000. 2. Access the Huawei app store (, Google Play (, or App Store (iOS), search for SUN2000, and download the SUN2000 app software package.
  • Page 10 Quick Main menu settings screen • The preset passwords for Common User, Advanced User, and Special User are 00000a. Use the preset password upon initial login. To ensure account security, change the password • immediately after login. • The screen snapshots in this document correspond to app (Android). Set the correct grid code based on the application region and scenario of the SUN2000.
  • Page 11 Appendix: Power Grid Standard Code Mapping Table Power Grid Power Grid Country and Condition Country and Condition Standard Code Standard Code China medium-voltage IEC medium-voltage power CHINA-MV480 IEC61727-MV480 power grid grid Bulgaria low-voltage power China low-voltage power grid VDE 0126-1-1-BU NB/T 32004 grid UTE C 15-712-...
  • Page 12 Huawei Technologies Co., Ltd. Huawei Industrial Base, Bantian, Longgang Shenzhen 518129 People's Republic of China

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