POWER TERMINAL BLOCK

NOTES:

Figure

RECOMMENDED LOCATION FOR CUSTOMER CONNECTION

OF INPUT POWER

A

B

LOCATION OF FACTORY SUPPLIED INPUT POWER CABLE ASSEMBLY.

1. TWO JUNCTION BOXES ARE SUPPLIED, ONE FOR

EACH INPUT.

2. CABLE(S) ARE FACTORY SUPPLIED TO CONNECT

THE JUNCTION BOX TO THE INPUT BUSBARS. SEE

ELECTRICAL FIELD CONNECTIONS DRAWING FOR

LOCATION.

30 Outline drawing

42

RACEWAY (BY OTHERS)

3 PHASE, 3 WIRE PLUS GROUND.

C

G

INPUT JUNCTION BOX

B

 

G DIA.

 

HOLE

 

 

H

A

D

C

3. PARALLEL CABLES ARE USED ON 400A AND 600A

UNITS.

for input junction box

 

 

 

 

INPUT JUNCTION BOX

 

 

 

 

 

RATING

 

 

 

DIMENSIONAL DATA - INCHES [mm]

 

 

 

WIRE SIZE RANGE

 

A

B

C

D

E

F

G

H

 

 

 

PS211005

100A

16 [406]

14 [356]

6 [152]

17 1/2 [445]

12 [305]

16 3/4 [426]

5/16 [8]

1 [25]

#6 AWG TO #2/0 AWG

250A - 600A

16 [406]

30 [762]

6 [152]

33 [830]

10 [254]

32 [813]

7/16 [11]

3 [76]

(2) #6 AWG TO (2) 500 kcmil

Rev. 1

Installation Drawings

Page 50
Image 50
Liebert POWER PROTECTION STATIC TRANSFER SWITCH manual For input junction box, Input Junction BOX