Liebert 1000A User Manual

PS212100

Rev. 3

FRONT VIEW

1. ALL DIMENSIONS ARE IN INCHES AND (MILLIMETERS).

NOTES:

(WITH FRONT PANELS REMOVED)

SECTION A-A

NEUTRAL BUS

SOURCE 1 INPUT Ø B

SOURCE 1 INPUT Ø C

CB4

SIDE VIEW

ONE-LINE DIAGRAM

K3

K2

CB3

CB4

SYSTEM OUTPUT 

K1

CB1

SOURCE 1

CB5

K1

K3

K2

CB2

SOURCE 2

.51 DIA.

GROUND BUS

FRONT VIEW

PEM NUT

RIGHT SIDE VIEW

  NEUTRAL BUS

PEM NUT

 RIGHT SIDE VIEW

INPUT/OUTPUT BUS

5. ALL WIRING IS TO BE IN ACCORDANCE WITH NATIONAL

4. 

ALUMINUM 

AND COPPER CLAD ALUMINUM CABLES AR

E

3. CONTROL WIRING AND POWER WIRING MUST BE RUN

2. TOP AND BOTTOM CABLE ENTRY AVAILABLE THROUGH

AND LOCAL ELECTRICAL CODES.

NOT 

RECOMMENDED.

RUN IN A SEPARATE CONDUIT FROM INPUT CABLES.

IN SEPARATE CONDUIT. OUTPUT CABLES SHOULD BE 

CONDUIT SIZE, AND REPLACE.

REMOVABLE ACCESS PLATES. REMOVE, PUNCH TO SUIT

GROUND

 BUS

SOURCE 1 INPUT

Ø A, Ø 

B, Ø C

SOURCE 2 INPUT

Ø A, Ø B, Ø C

SYSTEM OUTPUT

Ø A, Ø B, Ø C

NEUTRAL

  BUS

SOURCE 1 INPUT Ø A

FRONT

CB1

C

B2

CB5

CB3

NEUTRAL, AND GROUND CABLE CONNECTIONS. KIT

6. HARDWARE KIT IS SUPPLIED FOR INPUT, OUTPUT,

INCLUDES 1/2" BOLTS, WASHERS, AND NUTS FOR CONNECTING 

CABLES TO THE BUS BARS.

7. THE TORQUE REQUIREMENT FOR 1/2"-13 PEM NUTS IS 428 INCH-LBS. (48 N-m).