
SUN2000-(33KTL, 40KTL)-JP
User Manual
Copyright © Huawei Technologies Co., Ltd.
6 Electrical Connections (12-pin Spot-Check Terminal) ........................................................65
6.1 Opening the Maintenance Compartment Door ...........................................................................................................65
6.2 Connecting a Ground Cable to the PE Point...............................................................................................................67
6.3 Installing the AC Output Power Cable........................................................................................................................69
6.4 Installing the DC Input Power Cable..........................................................................................................................75
6.5 Connecting Communications Cables..........................................................................................................................83
6.5.1 Communication Mode Description..........................................................................................................................83
6.5.2 Installing the RS485 Communications Cable ..........................................................................................................85
6.6 Closing the Maintenance Compartment Door ............................................................................................................89
7 System Commissioning .............................................................................................................92
7.1 Checking Before Power-On........................................................................................................................................92
7.2 Powering On the SUN2000 ........................................................................................................................................92
7.3 Powering Off the SUN2000........................................................................................................................................98
8 Man-Machine Interactions ........................................................................................................99
8.1 Operations with a USB Flash Drive............................................................................................................................99
8.1.1 Exporting Configurations ........................................................................................................................................99
8.1.2 Importing Configurations ......................................................................................................................................101
8.1.3 Exporting Data.......................................................................................................................................................102
8.1.4 Upgrading..............................................................................................................................................................102
8.2 Operations with a SmartLogger................................................................................................................................104
8.3 Operations with the NMS .........................................................................................................................................104
8.4 Operations with the SUN2000 APP..........................................................................................................................104
9 Maintenance...............................................................................................................................105
9.1 Routine Maintenance................................................................................................................................................105
9.2 Troubleshooting........................................................................................................................................................108
10 Handling the SUN2000 ..........................................................................................................115
10.1 Removing the SUN2000.........................................................................................................................................115
10.2 Packing the SUN2000............................................................................................................................................. 115
10.3 Disposing of the SUN2000..................................................................................................................................... 115
11 Technical Specifications ........................................................................................................116
A Power Grid Codes....................................................................................................................120
B Acronyms and Abbreviations ................................................................................................122