Appendix (cont.)
Right cubicle of a 600kVA parallel UPS with SSC
| front view |
air extraction
front
rear
A
air admission
load
air admission
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| inverter | inverter |
| inverter |
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| stack | stack |
| stack |
| XM133 |
| XR1 | XR8 |
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card | card | XR9 |
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cage | ACPZ | cage | XR2 | XR5 |
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| board |
| XR3 | XR6 |
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| XR4 | XR7 additional remote |
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| relay board (optional) |
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| XM136 | APOZ |
| remote relay |
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| XM137 | board |
| board |
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| off |
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transformer |
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| on | Q5N |
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| N L1 L2 L3 | |
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| load | |
cable tie bar |
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connection |
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| earth |
| cable |
| A |
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from below |
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| bar |
| tie bar |
| spacing |
trough (if applicable) |
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| uprights |
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| power cable routing via the bottom |
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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/