Chapter IV Device Installation 17
7
4 Battery
input positive pole
8
4 Battery
input negative pole
.
Fig. 4-7 PWS1-500KTL-NA with 4-Sting Configuration cabinet wiring copper bars
Position
Description
1
1 Battery
input positive pole
2
1 Battery
input negative pole
3
2 Battery
input positive pole
4
2 Battery
input negative pole
5
3 Battery
input positive pole
6
3 Battery
input negative pole
7
4 Battery
input positive pole
8
4 Battery
input negative pole
Remark
The copper bars on the left are fifth
DC-Sting to the eighth DC-Sting
from the bottom to the top
Fig. 4-8 PWS1-500KTL-NA with 8-Sting Configuration cabinet wiring copper bars
4.6.4
System grounding
The modules in the storage inverter realize grounding connection with the cabinet through hangers. As for cabinet grounding,
the cabinet bottom is installed with grounded cooper bars. During wiring, refer to the following table for cable diameter. The
grounding resistance should be less than 4Ω.
Warning
Rated power
PE line section recommendation
500kW
≥35 mm²
Summary of Contents for PWS1-500KTL-NA
Page 1: ...Sinexcel PWS1 500KTL NA Grid Support Utility Interactive Energy Storage Inverter ...
Page 2: ......
Page 4: ......
Page 7: ...Appendix 2 Quality assurance and after sales service 39 Installation Records 41 ...
Page 8: ......
Page 34: ...26 第六章 操作控制显示面板 6 5 4 AC settings ...
Page 35: ...27 Fig 6 7 AC settings ...
Page 41: ...第六章 操作控制显示面板 33 ...
Page 45: ...Chapter VII Communication Mode 37 Fig 7 5 Structure diagram for background monitoring system ...
Page 49: ...Installation Records ...
