5 - 5 1
5
Installation and Wiring
y
The external battery cabinet’s protective device installation methods are as follows.
Option 1: Installation of a 2-pole DC circuit breaker or DC isolated switch (voltage per
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-
+
UPS
-
+
External
Battery
Cabinet
DC Fuse
2-Pole DC Circuit Breaker
or DC Isolated Switch
(Figure 5-43: Installation of a 2-Pole DC Circuit Breaker or
DC Isolated Switch Connected in Series with a DC Fuse)
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-
+
UPS
-
+
External
Battery
Cabinet
2-Pole DC Circuit Breaker
(Figure 5-44: Installation of a 2-Pole DC Circuit Breaker)
y
To save on your costs and installation space, the parallel UPSs can share their con-
nected external battery cabinet(s). For relevant information, please refer to
3.4 Com-
mon Battery (Only for Parallel UPSs Connected to the Same External Battery
Cabinet(s))
and
5.4.5 Parallel Units Wiring
.
Содержание Ultron DPM Series
Страница 12: ...1 6 Ultron DPM series 1 5 Standard Compliance UPS Capacity 1000kW 1250kW UL 1778...
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Страница 233: ...8 1 8 Optional Accessories 8 Optional Accessories...
Страница 235: ...9 1 9 Maintenance Maintenance 9...
Страница 243: ...10 Troubleshooting 10 1 Troubleshooting 10...
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Страница 257: ...A1 1 Appendix 1 7HFKQLFDO 6SHFL FDWLRQV Technical 6SHFL FDWLRQV A1...
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Страница 261: ...A2 1 Appendix 2 Warranty Warranty A2...
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