Appendix (cont.)
Right cubicle of a 600kVA parallel UPS with SSC
| front view |
air extraction
front
rear
A
air admission
load
air admission
|
|
|
| inverter | inverter |
| inverter |
|
|
|
| stack | stack |
| stack |
| XM133 |
| XR1 | XR8 |
|
|
|
card | card | XR9 |
|
|
| ||
|
|
|
|
| |||
cage | ACPZ | cage | XR2 | XR5 |
|
|
|
|
|
|
|
| |||
| board |
| XR3 | XR6 |
|
|
|
|
|
| XR4 | XR7 additional remote |
|
| |
|
|
|
|
| relay board (optional) |
|
|
|
| XM136 | APOZ |
| remote relay |
|
|
|
| XM137 | board |
| board |
|
|
|
|
|
|
|
| off |
|
transformer |
|
|
|
|
| on | Q5N |
|
|
|
|
|
| ||
|
|
|
|
|
|
| |
|
|
|
|
|
| N L1 L2 L3 | |
|
|
|
|
|
| load | |
cable tie bar |
|
|
|
|
|
|
|
connection |
|
| earth |
| cable |
| A |
|
|
|
|
| |||
from below |
|
| bar |
| tie bar |
| spacing |
trough (if applicable) |
|
|
|
|
|
| uprights |
|
| power cable routing via the bottom |
|
| |||
|
|
|
|
| |||
Cables connected by lugs to 100 x 8 mm copper terminals and 13 mm diameter holes.
Height of connections relative to floor:
◗mains 2 and load: 430 mm;
◗remote relay board: 1030 mm.
6739381EN/
