Huawei SUN2000-25KTL-US Quick Installation Manual
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- Quick installation manual (20 pages) ,
- User manual (127 pages) ,
- User manual (108 pages)
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Summary of Contents for Huawei SUN2000-25KTL-US
- Page 1 SUN2000-(25KTL, 30KTL)-US Quick Installation Guide Issue: Draft B Part Number: 31507215 Date: 2015-08-26 HUAWEI TECHNOLOGIES CO., LTD.
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Page 2: System Installation
2. Before installing the device, read the SUN2000-(25KTL, 30KTL)-US User Manual for knowledge of product information and safety precautions. To obtain the user manual, log in to http://support.huawei.com/carrier/ and browse or search for SUN2000 on the Product Support page. 3. Install and use the device according to this document and the user manual. Otherwise, the device may be damaged. - Page 3 Installing an Inverter (Installation using a vertical support and a tilted support is used as an example.) A vertical support 1. Determine the hole positions on the support 2. Drill holes. based on rear panel dimensions. 4. Mount the inverter on the backplane. 3.
- Page 4 A tilted support 1. Prepare a tilted support. Front view Side view Top view NOTE 1. The hole dimensions of the bottom auxiliary tightening point in the top view are OB-13 mm x 8 mm (OB-0.51 in. x 0.31 in.). 2.
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Page 5: Electrical Connection
Electrical Connection NOTICE Electrical connections must meet local installation regulatory requirements. Installing Ground Cables 1. Remove the two screws from the maintenance compartment door using a hex key and set them aside. NOTE 1. The hex key is stored in the fitting bag bound to the chassis base. - Page 6 4. Install ground cables. Ground Point Ground Point Meaning Connection Screw Model Connect either of the two ground PV side ground points points for PV side grounding. Connect either of the two ground Protection ground points points for protective grounding. NOTE 1.
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Page 7: Installing Ac Output Power Cables
Installing AC Output Power Cables Cable Type Cable Quantity Recommended Cable Specifications A single cable Four (L1, L2, L3, and N) 6 AWG NOTE 1. UL1015 copper-core cables that can withstand 105 °C (221 °F) are recommended. 2. The table lists only the recommended cable specifications. For more information about cable specifications, see the SUN2000-(25KTL, 30KTL)-US User Manual. - Page 8 Positive and negative metal terminals Positive metal terminal (female) Negative metal terminal (male) Ensure that cables Positive metal terminal cannot be removed after crimped. Negative metal terminal Common PV cables with a Recommended: H4TC0001 cross-sectional area of 12 (Amphenol) AWG are recommended. Ensure that the Positive connector locking nut is...
- Page 9 Method 1: Connecting to the Terminal Block (Recommended) The DJYP2VP2-22 2*2*1 cable or a communications cable with a wire sectional area of 1 mm (0.00155 in. ) and external diameter of 14–18 mm (0.55–0.71 in.) is recommended. 1. Peel off the RS485 communications cables. 2.
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Page 10: Installation Verification
2. Connect the RS485 communications cables. 3. Bind the RS485 communications cables. NOTICE 1. Route the network cables into the COM1 hole at the bottom of the inverter. 2. Insert the connectors into the RS485 IN and RS485 OUT ports in the maintenance compartment of the inverter. -
Page 11: System Power-On
System Power-on 1. Switch on the AC circuit breaker between the inverter and the power grid. 2. Press DC switch at the bottom of the inverter and rotate it to the ON position. 3. (Optional) Measure the temperatures at the joints between the DC terminals and the connectors using a thermometer. - Page 12 The mobile application is a convenient platform for monitoring and maintenance. The mobile application name is SUN2000. 2. Mobile operating system: Android 4.0 or later. 3. Access the Huawei app store (http://appstore.huawei.com) or Google Play (https://play.google.com), search for SUN2000, and download the SUN2000 app software package.
- Page 13 Why the DC Switch Is Designed with a Hole? The DC switch is designed with a hole for safety purposes. When maintenance needs to be performed on the inverter, the DC switch must be turned off. To prevent misoperations of turning on the DC switch, the switch must be locked.
- Page 14 App Store Huawei App Store Google Play Scan here for more documents: Support WeChat You can also log in to Huawei technical support website: http://support.huawei.com Huawei Technologies Co., Ltd. Huawei Industrial Base, Bantian, Longgang Shenzhen 518129 People's Republic of China www.huawei.com...