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