Power Wiring Requirements; Ultra1500 Main Ac Power Wiring Requirements; Ultra1500 Control Power Wiring Requirements - Allen-Bradley Ultra1500 2092-DA1 User Manual

3-8 Connecting Your Ultra1500
Power Wiring
Requirements
Ultra1500 Drives
2092-DA1
2092-DA2
2092-DA3
2092-DA4
2092-DA5
Ultra1500 Drives
2092-DA1
2092-DA2
2092-DA3
2092-DA4
2092-DA5
Publication 2092-UM001D-EN-P — July 2005
Power wiring requirements are given in the tables below. Wire should be
copper with 75° C (167° F) minimum rating, unless otherwise noted. Phasing
of main AC power is arbitrary, but earth ground connection is required for safe
and proper operation.
The National Electrical Code and local electrical codes take
IMPORTANT
precedence over the values and methods provided.

Ultra1500 Main AC Power Wiring Requirements

The table below lists the main AC wiring requirements for the Ultra1500
drives. Refer to Figure 3.7 for power terminal positions.
Connects to Input
Description
Power Terminal
1
Input Power
L1, and L2
200–240V ac
single-phase
1
Input Power
L1, L2, L3
200–240V ac
three-phase

Ultra1500 Control Power Wiring Requirements

The table below lists the Control Power wiring requirements for the Ultra1500
drives. Refer to Figure 3.7 for power terminal positions.
Connects to Input
Description
Power Terminal
1
Input Power
L1C and L2C
200–240V ac
single-phase
1
The input power may be optionally isolated through a transformer.
Ground Screw(s)
Wire Size
Torque Value
2
mm (AWG)
Nm (lb-in.)
2.5 (14) 1.25 (11)
Ground Screw
Minimum Wire Size
Torque
2
mm (AWG)
Nm (lb-in.)
2.5 (14) 1.25 (11)