MGETM GalaxyTM 6000 : Specification guide
Parallel UPS, three-phase, 250 to 3000 kVA*
* Power rating for an N+1 redundant configuration
17 - Electrical diagram
| Bypass AC input |
Normal | Normal |
AC input | AC input |
Battery | Battery |
UPS 1 | UPS 2 |
P1 (kVA) | P1 (kVA) |
| Load |
| P < P1 |
Fig. 1. Two parallel-connected UPS units, with or without redundancy.
| Bypass |
|
| AC input |
|
| External bypass cabinet | |
Normal | Normal | Normal |
AC input | AC input | AC input |
UPS1 | UPS2 | UPS3 |
P1 (kVA) | P1 (kVA) | P1 (kVA) |
| Load |
|
Fig. 2. UPS system with common, external bypass (up to four units).
APC By Schneider Electric | Edition - 03/2009 | Spec. E - 16 |
