Huawei LUNA2000-5-S0 User Manual page 8

LUNA2000-(5-30)-S0
User Manual Contents
5.4 Equipment Installation........................................................................................................................................................ 68
5.4.1 Floor-Mounted Installation............................................................................................................................................ 68
5.4.2 Wall-Mounted Installation............................................................................................................................................. 73
6 Electrical Connection............................................................................................................77
6.1 Preparing Cables................................................................................................................................................................... 78
6.2 Internal Electrical Connections of the Battery............................................................................................................ 80
6.2.1 Installing an Internal Ground Cable............................................................................................................................80
6.2.2 Installing Internal DC Terminals................................................................................................................................... 81
6.2.3 Connecting Internal Signal Cables...............................................................................................................................83
6.3 External Electrical Connections of the Battery........................................................................................................... 84
6.3.1 Installing a PE Cable......................................................................................................................................................... 87
6.3.2 Installing DC Input Power Cables................................................................................................................................ 89
6.3.3 Installing a Signal Cable................................................................................................................................................. 90
6.4 (Optional) Cascading Batteries........................................................................................................................................ 93
6.5 Installing the Cover.............................................................................................................................................................. 95
7 System Commissioning........................................................................................................ 97
7.1 Verification Before Power-On........................................................................................................................................... 97
7.2 System Power-On................................................................................................................................................................. 98
7.3 Battery Commissioning....................................................................................................................................................... 99
7.3.1 Battery Deployment....................................................................................................................................................... 100
7.3.2 Battery Control................................................................................................................................................................. 106
7.3.3 Querying the Battery Status........................................................................................................................................111
7.3.4 Battery Maintenance and Upgrade.......................................................................................................................... 113
8 System Maintenance.......................................................................................................... 116
8.1 System Power-Off...............................................................................................................................................................117
8.2 Routine Maintenance........................................................................................................................................................ 117
8.3 Troubleshooting.................................................................................................................................................................. 118
8.4 Battery Storage and Recharge....................................................................................................................................... 129
8.5 Recharge Requirements for Batteries with a Low SOC......................................................................................... 136
8.6 Battery Health Check........................................................................................................................................................ 137
9 Emergency Handling.......................................................................................................... 140
10 Technical Specifications.................................................................................................. 145
10.1 LUNA2000-5KW-C0......................................................................................................................................................... 145
10.2 LUNA2000-5-E0................................................................................................................................................................ 146
10.3 SUN2000-Related.............................................................................................................................................................146
11 FAQs..................................................................................................................................... 148
11.1 How Do I Replace a Fuse?............................................................................................................................................ 148
11.2 SOC Change Description............................................................................................................................................... 150
11.3 Checking Cable Connection when the Battery Fails to Be Upgraded............................................................ 150
11.4 Delayed Upgrade Description...................................................................................................................................... 150
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