Delta C2000 Series User Manual page 96

Frame H
R/L11 R/L12 S/L21 S/L22 T/L31
If you install at Ta 50°C (for 230V / 460V model names with last digit A; for 690V model names end with

63B-00) / 40°C (for 230V / 460V model names with last digit A; for 690V model names end with 63B-21)
environment, please select copper wire with voltage rating 600V and temperature resistant at 75°C or 90°C.
If you install at Ta 50°C(for 230V / 460V model names with last digit A; for 690V model names end with

63B-00) / 40°C (for 230V / 460V model names with last digit A; for 690V model names end with 63B-21)
above environment, please select copper wire with voltage rating 600V and temperature resistant at 90°C or
above.
For VFD4500C43A, VFD4500C43E-1, if you install at Ta 40°C above environment, please select copper wire

with voltage rating 600V and temperature resistant at 90°C or above.
For UL installation compliant, please use copper wires for installation, the wire gauge is based on

temperature resistant at 75°C which is requested and recommended from UL. Do not reduce the wire gauge
when using higher temperature wire.
R/L11, R/L12, S/L21, S/L22, T/L31, T/L32, U/T1,
Model Name
Max. Wire
Gauge
VFD2800C43A
VFD3150C43A
VFD3550C43A
VFD4500C43A
VFD2800C43E-1
VFD3150C43E-1
VFD3550C43E-1
VFD4500C43E-1
VFD2800C43E
VFD3150C43E
185mm
[350MCM*4]
VFD3550C43E
VFD4500C43E
VFD4000C63B-00
VFD4500C63B-00
VFD5600C63B-00
VFD6300C63B-00
VFD4000C63B-21
VFD4500C63B-21
VFD5600C63B-21
VFD6300C63B-21
+1/DC+ -/DC-
T/L32
Main Circuit Terminals
V/T2, W/T3, +1/DC+, -/DC-
Min. Wire Gauge
120 mm 2 *4 [4/0AWG*4]
150 mm *4 [300MCM*4]
2
185 mm 2 *4 [350MCM*4]
120 mm 2 *4 [4/0AGW*4]
150 mm *4 [300MCM*4]
2
185 mm 2 *4 [350MCM*4]
95 mm 2 *4 [3/0AWG*4]
120 mm 2 *4 [4/0AGW*4]
2 *4
120 mm *4 [250MCM*4]
2
185 mm 2 *4 [350MCM*4]
95 mm 2 *4 [3/0AWG*4]
120 mm *4 [250MCM*4]
2
150 mm 2 *4 [300MCM*4]
95 mm 2 *4 [3/0AWG*4]
120 mm 2 *4 [250MCM*4]
150 mm 2 *4 [300MCM*4]
Chapter 5 Main Circuit TerminalsC2000
U/T1 V/T2 W/T3
Screw Spec.
Max. Wire
and Torque
Gauge
(±10%)
120 mm 2 *4
[4/0AWG*4]
150 mm 2 *4
[300MCM*4]
185 mm 2 *4
[350MCM*4]
120 mm 2 *4
[4/0AGW*4]
150 mm 2 *4
[300MCM*4]
185 mm 2 *4
[350MCM*4]
95 mm *4
2
[3/0AWG*4]
M8
120 mm 2 *4
180kg-cm
[4/0AGW*4]
[156.2 lb-in.]
120 mm 2 *4
[17.65Nm]
[250MCM*4]
185 mm 2 *4
[350MCM*4]
95 mm *4
2
[3/0AWG*4]
120 mm 2 *4
[250MCM*4]
150 mm 2 *4
[300MCM*4]
95 mm *4
2
[3/0AWG*4]
120 mm 2 *4
[250MCM*4]
150 mm 2 *4
[300MCM*4]
5-17
Terminal
Screw Spec.
Min. Wire Gauge and Torque
120 mm 2 *2 [4/0AWG*2]
150 mm *2 [300MCM*2]
2
185 mm 2 *2 [350MCM*2]
120 mm 2 *2 [4/0AGW*2]
150 mm *2 [300MCM*2]
2
185 mm 2 *2 [350MCM*2]
95 mm 2 *2 [3/0AWG*2]
120 mm 2 *2 [4/0AGW*2]
180kg-cm
[156.2 lb-in.]
120 mm *2 [250MCM*2]
2
[17.65Nm]
185 mm 2 *2 [350MCM*2]
95 mm 2 *2 [3/0AWG*2]
120 mm *2 [250MCM*2]
2
150 mm 2 *2 [300MCM*2]
95 mm 2 *2 [3/0AWG*2]
120 mm 2 *2 [250MCM*2]
150 mm 2 *2 [300MCM*2]
(±10%)
M8