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Figure 23
Input and battery terminal detail, 1000-1200kVA Liebert EXL UPS, SMS and 1+N multi-module unit
1. Input Ground Busbar 29.5 x 5 x .25
Ø 0.563 x .875 (14x22)
Typical
2.09 (5.3)
2.5 (64)
1.97 (50)
3. Input Phase Busbar 18.6 x 3.5 x .5
Ø 0.563 (14) Typical
2.04 (52)
Typical
SECTION OF
LEFT SIDE VIEW
Tilted Down to Show Busbars
NOTES
1. All dimensions are in inches (mm).
2. Control wiring and power wiring must be run in separate conduits
3. All wiring is to be in accordance with national and local electrical codes.
4. See Page 1, Drawing U46-12E-3200A and Page 3, Drawing U46-12E-3200C.
5. Based on NEC 408.56 minimum spacing, all live parts, including lugs,
need to be at least 1 inch (25.4mm) from any other live part from a different
phase or the chassis frame. If lug stacking is required, the method of stacking
and required minimum spacing is the responsibility of the installing contractor
and authority having jurisdiction (AHJ).
™
Vertiv
| Liebert® EXL™ 625-1100kVA Installation Manual
2. Input Aux. Ground Busbar 21.6 x 5 x .25
2.2 (56)
1.97 (50)
1.75 (44)
Ø 0.624 x 1
(16 x 25.4) 2 Places
1.75 (44)
1
4
3
2
1
| Rev. 3 | 02/17
Ø 0.563 x .875 (14x22)
Typical
2.04 (52)
Typ.
4. DC Pos. / Neg. Busbar 18.7 x 6 x .5
Ø 0.563 (14) Typical
2.06 (52.4)
Typical
LEFT SIDE VIEW
Input
1.75 (44)
1.75 (44)
FRONT
43.7
(1109)
U46-12E-3200B
Rev. 0
36
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