Installation Drawings

 

 

 

 

 

 

 

Table 17 Interconnect wiring for Liebert APM to Liebert 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

MBC Maintenance Isolation Breaker

Phase A, B, C

 

 

 

 

 

 

 

 

F

UPS Output

MBC 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 J5 and J12

Wiring for KO on MBC

 

 

 

 

 

 

 

See Figure 27 and Table 11 for additional details.

NOTE

Wiring is supplied when the UPS and Liebert BDC are ordered as a system.

Table 18 Spring washer torque application

Hardware Two Belleville Washers

M10 (3/8") 240 lb-in. (27 N-m)

Figure 42 Acceptable hardware configuration for torque application

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Image 74
Emerson 115-208, 115-120, 15-90KVA Interconnect wiring for Liebert APM to Liebert BDC, Spring washer torque application

115-600V, 115-208, 115-120, 115-50/60HZ, 115-480 specifications

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