Appendix (cont.)
Right cubicle of a 600kVA single-unit UPS
| front view |
front | air extraction | rear |
|
|
|
|
|
|
|
|
|
|
|
|
| ||
|
|
|
|
|
| A |
|
|
|
|
|
| inverter | inverter |
| inverter | |
|
|
|
| stack | stack |
| stack | |
|
|
| XR1 | XR8 |
|
|
| |
air | card | card | XR9 |
|
|
| ||
admission | cage | cage | XR2 | XR5 |
|
|
| |
|
|
|
|
|
| |||
|
|
| XR3 | XR6 |
|
|
| |
|
|
| XR4 | XR7 |
|
|
| |
|
| remote relay |
| additional remote |
|
| ||
|
| board |
|
| relay board (optional) |
|
| |
|
|
| off |
| off |
| off |
|
| transformer |
| on | Q4S | on | Q3BP | on | Q5N |
|
|
| ||||||
mains 2, |
|
|
|
|
|
|
|
|
load |
|
|
|
|
|
|
|
|
|
|
|
|
| N L1 L2 L3 | N L1 L2 L3 | ||
air |
|
|
|
| mains 2 | load | ||
|
|
|
|
|
|
|
| |
admission |
|
|
|
|
|
|
|
|
| cable tie bar |
|
|
|
|
|
|
|
| connection |
| earth |
| cable | A |
| spacing |
| from below |
| bar |
| tie bar |
|
| uprights |
| trough (if applicable) |
|
| 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.
Page 38 - 6739381EN/JD
