Related Manuals for Huawei SUN2000-62.5KTL-NHM0
Summary of Contents for Huawei SUN2000-62.5KTL-NHM0
- Page 1 SUN2000-62.5KTL-NHM0 Quick Guide Issue: 01 Part Number: 31500HGG Date: 2022-09-20 Huawei Technologies Co., Ltd.
- Page 2 Note [1]: The security Torx wrench is delivered with the device and is tied to the bracket on the top of the chassis. Remove the security Torx wrench from the bracket and keep it safe. Copyright © Huawei Technologies Co., Ltd. 2022. All rights reserved.
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Page 3: Device Installation
Device Installation Installation Requirements Dimensions Inverter + Mounting bracket Inverter: < 99 kg Mounting bracket: 6.09 kg You need to purchase the mounting bracket separately from the Company. Moving an Inverter The device can be moved manually or using a crane. If the installation position is high and the inverter cannot be directly installed on the mounting bracket, you can use a crane to hoist and move the inverter. - Page 4 Lifting Mounting bracket handle screw holes screw hole Ensure that the lifting handles are installed to the correct screw holes. Do not install them to the mounting bracket screw holes on the top. Incorrect installation may cause device damage or personal injury.
- Page 5 Lifting hole on the AC side Lifting hole on the DC side Take the device out of the packing case, route the lifting ropes (with adequate load capacity to support the device) through the two lifting eyes, and hoist the device to the installation position.
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Page 6: Installation Angle
Installing an Inverter Installation Angle Installation Clearance 600–730 mm of clearance is Support-mounting recommended underneath. If the length of the M12X40 bolts delivered with the device does not meet the installation requirements, prepare M12 bolts and use them together with the delivered M12 nuts. 1. -
Page 7: Electrical Connections
Otherwise, the switch may trip by mistake. • If an AC switch is used with specifications beyond local standards, regulations, or Huawei's recommendations, the switch may fail to turn off in a timely manner in case of exceptions, causing serious faults. - Page 8 • To ensure that the inverter can be safely disconnected from the power grid when an exception occurs, connect an AC switch to the AC side of the inverter. Select an appropriate AC switch in accordance with local industry standards and regulations. •...
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Page 9: Connecting The Ground Cable
Connecting the Ground Cable • It is recommended that the inverter be connected to a nearby ground point. The ground points of all inverters in the same array must be connected to ensure equipotential connections to ground cables. • The protective ground point on the device enclosure must be connected to a ground cable. - Page 10 (Optional) Replacing the Pagoda Connector If the DC power cables are multi-core cables, replace the pagoda connector. 1. Remove the pagoda connector from the maintenance compartment. 2. Install a new pagoda connector. Pagoda connector (Optional) Replacing the Crimping Module If the AC power cables are multi-core cables, replace the crimping module. 1.
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Page 11: Connecting Dc Power Cables
Connecting DC Power Cables • Cut the threads of the pagoda connector according to the cable diameter specifications. • Before connecting DC power cables, check and label the polarity of the cables. • Ensure that the DC power cables are connected securely. Otherwise, the inverter may fail to operate, or become overheated during operation due to an unreliable connection, which will damage the terminal block. - Page 12 Connecting Two Single-core Cables Magnetic ring Cable tie Connecting Four Single-core Cables...
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Page 13: Connecting Ac Power Cables
Connecting AC Power Cables • Remove the rubber rings according to the cable diameter range, and ensure that the crimping module is not damaged. Otherwise, the device may fail to offer the expected level of protection. • Ensure that the cable jacket (if any) is in the maintenance compartment.. •... -
Page 14: Connecting Communications Cables
Connecting Communications Cables Select either FE or RS485 communication. Connecting FE Communications Cables • Inverters connect to the SmartModule in the Smart Array Controller (SACU) through FE communications cables. To improve communication reliability, ensure that the inverters at both ends connect to the GE2 and GE3 ports of the SmartModule respectively. •... - Page 15 Connecting RS485 Communications Cables COM port pin definitions • The DC parallel system does not support RS485 communication. • When routing communications cables, separate communications cables from power cables to prevent communication from being affected. Port Definition Definition Description RS485A IN, RS485 RS485A OUT, RS485 Used for cascading differential signal+...
- Page 16 2. Connect the connector to the COM port, secure the shield layers to the ground point of the communications cables, and bind the cables. Closing Maintenance Compartment Doors The following describes how to close the maintenance compartment door on the DC side. The procedure for closing the maintenance compartment door on the AC side is the same.
- Page 17 Checklist Before Power-On Expected Result The inverter is not deformed or damaged. The inverter is properly installed. The clearance around the inverter meets requirements. The external switches on the AC and DC sides are in the OFF position. All cables are intact and free from any damage or cracks. All ground cables are connected securely and reliably.
- Page 18 Power-On Before turning on the AC switch between the inverter and the power grid, check whether the AC voltage is within the required range by using a multimeter. (See the local power grid standard.) 1. Turn on the AC switch between the AC side of the inverter and the power grid. 2.
- Page 19 SmartLogger Web-based Deployment 1. Only the Windows 7 operating system and later versions are supported. 2. The WebUI screenshots are for reference only. 1. Set the IP address of the PC. Ensure that it is in the same subnet as that of the SmartLogger. Default Value on the Connected Port IP Setting...
- Page 20 Updating the SmartLogger to V300R023C00 or later: • Method 1: Log in as admin using your new password. • Method 2: Log in as installer using your app login password (the initial password is 00000a). Scenario 2: Initial Login When the User Name Is Null In this scenario, the SmartLogger software version is V300R023C00 or later.
- Page 21 Huawei Technologies Co., Ltd. Huawei Industrial Base, Bantian, Longgang Shenzhen, People's Republic of China Postal code: 518129 solar.huawei.com...