Delta HPH-100K, Руководство пользователя, Страница: 53 / 80

4 9
Chapter 6 Installation and Wiring
(Figure 6-17: External Battery Cabinet Connection )
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UPS’s Battery Input Terminlas
Protective Device
External Battery
Cabinet
y
Please follow your UPS’s rating to install an appropriate protective device for the external
battery cabinet. You can choose to install either an isolated switch connected in series
with a DC fuse or a DC circuit breaker. Please refer to
Table 6-2 .
Table 6-2: External Battery Cabinet’s Protective Device
UPS Rating 60kVA 80kVA 100kVA 120kVA
DC Fuse
9ROWDJH•9GF
180 A 240 A 300 A 360 A
4-Pole DC Circuit Breaker
3HUSROHYROWDJH•9GF
150 A 200 A 250 A 300 A
3-Pole DC Circuit Breaker
3HUSROHYROWDJH•9GF
150 A 200 A 250 A 300 A
NOTE:
1. The above-mentioned DC fuse and DC circuit breaker are optional. If you
want to buy any of them, please contact Delta service personnel.
2. If you need to parallel multiple units of external battery cabinets, please
contact Delta service personnel for relevant information.