8 – Operating Modes (continued)
1
8-8 Manual Bypass Mode (Parallel UPS)
Similar to manual bypass mode for a single UPS system (Section
2except with parallel (1+1) UPS systems. Note: Both UPS systems must be switched into manual bypass mode.
3
4
5
6
7
8
9
10
11
12
13
14
| CB3 |
|
|
|
MAIN | CB2 | CB1 |
| CB4 |
| XFMR |
| XFMR | |
|
|
| ||
|
|
| CB5 | STS |
|
|
|
| |
|
|
|
| UPS1 |
| CB3 |
|
|
|
MAIN | CB2 | CB1 |
| CB4 |
| XFMR |
| XFMR | |
|
|
| ||
|
|
| CB5 | STS |
|
|
|
|
UPS2
LOAD
24
