Liebert EXM BDC, Руководство пользователя

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Vertiv |
Liebert
®
EXM
™
BDC User Manual | Rev. 3 | 01/18 | 27
Figure 21 Liebert EXM BDC transformer location
See Figure 4 and Table 1 for additional details.
Table 4 Wiring for Liebert EXM to Liebert EXM BDC
Run From To Conductors
A Utility AC source BDC System Input Bus Phase A, B, C
B Utility AC Source BDC System Input Bus Neutral
C BDC Bypass Isolation Breaker UPS Main Input Phase A, B, C
D BDC Bypass Isolation Breaker UPS Main Input Neutral
E UPS Output Liebert EXM BDC Maintenance Isolation Breaker Phase A, B, C
F UPS Output Liebert EXM BDC Maintenance Isolation Breaker Neutral
G BDC Panelboard Load AC Connection Phase A, B, C
H BDC Panelboard Load AC Connection Neutral
I Utility AC Source All Ground Connections Ground
J BDC Terminal Block TB1 UPS Static Bypass Module J23, J24 and J26 Wiring for KO on Liebert EXM BDC
NOTE
Interconnection wiring between the UPS and bypass distribution cabinet is supplied by Vertiv when the
Liebert EXM BDC and Liebert EXM UPS are ordered as a system.
Table 5 Hardware torque values
Hardware Two Belleville Washers
M10 (3/8") 240 lb-in. (27 Nm)
M12 (1/2") 428 lb-in (48Nm)
Transformer
REAR OF CABINET
RIGHT SIDE