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
Lefflersgatan 1, SE-754 50 Uppsala, SWEDEN
+46 (0)18-65 70 00
+46 (0)18-10 74 78 [email protected] www.regal.se
