10-2 Certification for the Drive
650V AC Drive
Field Wiring Terminal Markings
For correct field wiring connections that are to be made to each terminal refer to Chapter 3:
“Installing the Drive” - Wiring Guidelines.
Terminal Tightening Torque
Refer to Chapter 3: “Installing the Drive” – Terminal Tightening Torque.
Terminal/Wire Sizes
North American wire sizes (AWG) are based on NEC/NFPA-70 for ampacities of
thermoplastic-insulated (75ºC) copper conductors.
Power input and output wire sizes should allow for an ampacity of 125% of the rated input and
output amperes for motor branch-circuit conductors as specified in NEC/NFPA-70. Refer to
Chapter 3: “Installing the Drive” – Terminal Block Acceptance Sizes.
Input Fuse Ratings
If fitted, fuses should be in accordance with NEC/NFPA-70.
FRAME 1 : 1-Phase (IT/TN), 230V
Input Current @ 5kA Drive Power
(kW/hp)
(A)
Supply Fuse Rating (A)
10 x 38mm
0.25/0.3 4.2 10
0.37/0.5 6.2 10
0.55/0.75 7.9 10
0.75/1.0 10.5 15
FRAME 2 : 1-Phase (IT/TN), 230V
Input Current @ 5kA Drive Power
(kW/hp)
(A)
Supply Fuse Rating (A)
10 x 38mm
1.1/1.5 13.8 20
1.5/2.0 16.0 20
FRAME 2 : 3-Phase (IT/TN), 400V
Drive Power
(kW/hp)
Input Current @ 10kA
(A)
Supply Fuse Rating (A)
10 x 38mm
0.37/0.5 2.5 10
0.55/0.75 3.3 10
0.75/1.0 4.1 10
1.1/1.5 5.9 10
1.5/2.0 7.5 10
2.2/3.0 9.4 15
FRAME 3 : 1-Phase (IT/TN), 230V
Drive Power
(kW/hp)
Input Current @ 7.5kA
(A)
Supply Fuse Rating (A)
10 x 38mm
2.2/3.0 22.0 30
FRAME 3 : 3-Phase (IT/TN), 230V
Drive Power
(kW/hp)
Input Current @ 7.5kA
(A)
Supply Fuse Rating (A)
10 x 38mm
2.2/3.0 14.3 20
3.0/4.0 18.1 25
4.0/5.0 23.1 30
FRAME 3 : 3-Phase (IT/TN), 400V
Drive Power
(kW/hp)
Input Current @ 10kA
(A)
Supply Fuse Rating (A)
10 x 38mm
3.0/4 11.1 15
4.0/5 13.9 20
5.5/7.5 18.0 25
7.5/10 23.6 30
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