Installation Guide EN 8 23
User Manual: Installation guide EN 8-23
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SUN2000 (8KTL-28KTL) Quick Installation Guide 0 Issue: 13 Part Number: 31505445 Date: 2015-08-03 HUAWEI TECHNOLOGIES CO., LTD. NOTICE 1. 2. Before you install the devices, closely read the SUN2000 (8KTL-28KTL) User Manual to get familiar with product information and precautions. To locate the user manual, log in to http://support.huawei.com/carrier/ and browse or search for SUN2000 on the Product Support page. Use insulated tools. Inverter Model Weight SUN2000-8KTL/10KTL/12KTL 40 kg SUN2000-15KTL/17KTL/20KTL/23KTL/28KTL 48 kg 1 System Installation Determine the installation position. Unit: mm Install the SUN2000 in a position where the liquid crystal display (LCD) is easy to view and operate. Vertical Backward Forward 1 Horizontal Upside down Copyright © Huawei Technologies Co., Ltd. 2015. All rights reserved. Installing an Inverter (support-mounting is used as an example) 1. Determine the hole positions on the support based on rear panel dimensions. 2. Drill holes. 4. Mount the inverter on the rear panel. 6. (Optional) Install an anti-theft lock. Unit: mm 3. Secure the rear panel. M10 (3 PCS) 30 N·m 5. Tighten hexagon bolts. NOTE 1. 2. The antitheft lock is prepared by customers. For details about wall-mounting the device, see the SUN2000 (8KTL-28KTL) User Manual. 2 2 Electrical Connection 1. Install a ground cable. OT-6mm2-M6 PE terminal NOTE 1. 2. It is recommended that the ground cable be connected to a nearby ground position. To enhance the corrosion resistance performance of the PE terminals, apply silica gel on them after connecting the ground cable. 2. Install AC output power cables. Cross-sectional Area of the Cable (Recommended) Inverter Model SUN2000-8KTL/10KTL/12KTL 4.0 mm2 (12 AWG) SUN2000-15KTL/17KTL/20KTL/23KTL/28KTL 6.0 mm2 (10 AWG) / 10.0 mm2 (8 AWG) NOTE The table lists only the recommended cable specifications. For more information about cable specifications, see the SUN2000 (8KTL-28KTL) User Manual. NOTICE 1. 2. Do not use solid conductor hard cables. 3-core outdoor cables (L1, L2, L3) are configured for the SUN2000-28KTL and 4-core outdoor cables (L1, L2, L3, and N) are for other models. 3 Socket Auxiliary connector NOTICE Cable sealing cover Large handle screwdriver (recommended) The N cable is inserted into hole 4. Do not insert L1/L2/L3 into . Notch Click NOTE 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. NOTICE Ensure that the AC output connector is securely connected. Otherwise, the connector may be damaged after the inverter has been running for a long time. 3. Install DC input power cables. Optional DC input terminals: Number of Inputs 8KTL-12KTL 15KTL-28KTL 1 Connects to any one route Connects to any one route 2 Connects to routes 1 and 3 Connects to routes 1 and 3 3 Connects to routes 1, 2, and 3 Connects to routes 1, 3, and 5 4 Connects to routes 1, 2, 3, and 4 Connects to routes 1, 2, 3, and 5 N/A Connects to routes 1, 2, 3, 4, and 5 N/A Connects to routes 1, 2, 3, 4, 5, and 6 5 6 4 Positive and negative metal terminals: Positive metal terminal (female) Negative metal terminal (male) Positive metal terminals Negative metal terminals Common PV cables with a crosssectional area of 4 mm²in the industry are recommended. Recommended: H4TC0001 (Amphenol) Ensure that cables cannot be removed after crimped. Positive connector The skid automatically starts after the ejector lever is fastened. Negative connector Click Recommended: H4TW0001 (Amphenol) NOTICE 1. Pull back the DC input power cables to check whether the cables would be disconnected. 2. If DC input power cables are reversely connected and the DC switch is ON, do not turn off the DC switch immediately. Otherwise, the equipment may be damaged. You can disconnect the DC input power cable on the PV string side or wait until the PV string voltage reduces to a value within the safety range. Then, turn off the DC switch, remove the positive and negative connectors, and rectify the connection. 5 4. Install an RS485 communications cable. No. The side without buckles RS485A, and RS485 differential signal+ Orange RS485B, and RS485 differential signal- White and green PGND Blue RS485A, and RS485 differential signal+ White and blue RS485B, and RS485 differential signal- 6 Green PGND 7 White and brown PGND 8 Brown PGND 2 3 4 5 3 Pin Definition White and orange 1 RJ45 Matching nut connector Sealing with Plastic washer shielding base functions Cable sealing nut Color Installation Verification 1. Check that all screws, especially the screws used for electrical connections, Passed □ Failed □ are secured. 2. Check that all circuit breakers are switched to OFF. Passed □ Failed □ 3. Check that the ground cable is securely connected and no short circuit occurs. Passed □ Failed □ 4. Check that AC output power cables are connected correctly and securely (the N wire is connected to hole 4, and L1/L2/L3 can be connected to any hole of 1/2/3; for details, see 2.2 Install AC output power cables), with no short circuit. Passed □ Failed □ 5. Check that DC input power cables are connected correctly and securely, with no short circuit. Passed □ Failed □ 6. Ensure that idle DC input terminals are sealed. Passed □ Failed □ 7. Check that the idle USB and RS485 ports are plugged with waterproof plugs. Passed □ Failed □ 4 System Power-on 1. 2. 3. Switch on the AC circuit breaker between the SUN2000 and the power grid. Ensure that the DC Switch at the bottom of the SUN2000 is ON. (Optional) Measure the temperatures at the joints between the DC terminals and the connectors. 5 Setting Monitoring Parameters 1. 2. If no data collector is used, set the following parameters before connecting the SUN2000 to the power grid. For the other parameter settings, see the SUN2000 (8KTL-28KTL) User Manual. If a data collector is used, see the SmartLogger1000 User Manual for the parameter settings. The preset password for Common User, Advanced User, and Special User is 000001. Use the preset password to log in to the SUN2000 for the first time and then change the password to a new one to ensure the account security. 6 Main Menu Wizard SecondThird-Level Level Menu Menu Fourth-Level Menu Setting Language - - Set based on site requirements. Date&Time Date - Set based on site requirements. Time - Set based on site requirements. - - China medium-voltage power grid, choose CHINA-MV480. Grid Code China low-voltage power grid, choose NB/T 32004. For other cases, see the Appendix. Main Menu Settings Isolation(Ad Input Grounded, With When the PV- is grounded, an vanced User) TF isolation transformer should be connected. Set Isolation to Input Input Ungrounded, Grounded, With TF. Without TF Input Ungrounded, With TF 7 When the PV- is not grounded, set Isolation to Input Ungrounded, Without TF or Input Ungrounded, With TF. Appendix: Power Grid Standard Code Mapping Table No. Power Grid Standard Code Country and Condition No. Power Grid Standard Code Country and Condition 1 CHINA-MV480 China medium-voltage power grid 24 IEC61727MV480 IEC medium-voltage power grid 2 NB/T 32004 China low-voltage power grid 25 VDE 0126-1-1BU Bulgaria low-voltage power grid 3 UTE C 15-7121(A) France low-voltage power grid 26 VDE-AR-N-4105 Germany low-voltage power grid 4 UTE C 15-7121(B) Islands of France 230 V 50 Hz 27 BDEW-MV480 Germany medium-voltage power grid 5 UTE C 15-7121(C) Islands of France 230 V 60 Hz 28 BDEW-MV Germany medium-voltage power grid (400 V AC) 6 UTE C 15-7121-MV480 France medium-voltage power grid 29 TAI-PEA Thailand low-voltage power grid (PEA) 7 G59-EnglandMV480 UK 480 V Medium-voltage power grid (I > 16 A) 30 TAI-MEA Thailand low-voltage power grid (MEA) 8 G59-England England 230 V power grid (I > 16 A) 31 TAI-PEA-MV480 Thailand medium-voltage power grid (PEA) 9 G59-Scotland Scotland 240 V power grid (I > 16 A) 32 TAI-MEA-MV480 Thailand medium-voltage power grid (MEA) 10 G83-England England 230 V power grid (I < 16 A) 33 EN 50438-DK Denmark medium-voltage power grid 11 G83-Scotland Scotland 240 V power grid (I < 16 A) 34 Japan(50Hz) Japan power grid (50 Hz) 12 CEI0-21 Italian low-voltage power grid 35 Japan(60Hz) Japan power grid (60 Hz) 13 CEI0-16 Italian medium-voltage power grid 36 EN50438-TRMV480 Turkey medium-voltage power grid 14 IEC61727 IEC low-voltage power grid 37 EN50438-TR Turkey low-voltage power grid 15 VDE 0126-1-1GR(A) Mainland of Greece lowvoltage power grid 38 C10/11 Belgium low-voltage power grid 16 VDE 0126-1-1GR(B) Islands of Greece lowvoltage power grid 39 C11/C10-MV480 Belgium medium-voltage power grid 17 EN50438-CZ Czech Republic lowvoltage power grid 40 Philippines Philippines low-voltage power grid 18 RD1699 Spanish low-voltage power grid (Pn < 100 kW) 41 PhilippinesMV480 Philippines medium-voltage power grid 19 RD661 Spanish low-voltage power grid (Pn > 100 kW) 42 EN50438-NL Netherlands low-voltage power grid 20 AS4777 Australia low-voltage power grid 43 Custom(50Hz) Reserved 21 AS4777-MV480 Australia medium-voltage power grid 44 Custom(60Hz) Reserved 22 NRS-097-2-1 South Africa low-voltage power grid 45 Custom-MV480 (50Hz) Reserved 23 NRS-097-2-1MV480 South Africa mediumvoltage power grid 46 Custom-MV480 (60Hz) Reserved NOTE Grid codes are subject to change. The listed codes are for your reference only. 8 HUAWEI TECHNOLOGIES CO., LTD. Huawei Industrial Base Bantian Longgang Shenzhen 518129 People's Republic of China www.huawei.com 9
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