Delta C2000 Series - Page 92

Chapter 5 Main Circuit TerminalsC2000
5-13
Frame D
T/L3 V/T2R/L1 U/T1 W/T3S/L2
 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 environmnet, please select copper wire with voltage rating 600V and
temperatrue resistant at 90°C
or above.
 For UL installation compliant, please use copper wires for installation, the wire gauge is based on
temperature resistnat at 75°C, which is requested and recommended from UL. Do not reduce the
wire gauge when using higher temperature wire.
Model Name
Main Circuit Terminals
R/L1, S/L2, T/L3, U/T1, V/T2, W/T3, DC+,
DC-
Terminal
Max. Wire
Gauge
Min. Wire Gauge
Screw Spec.
and Torque
(±10%)
Max. Wire Gauge Min. Wire Gauge
Screw Spec.
and Torque
(±10%)
VFD300C23A
150mm
2
[300MCM]
120 mm
2
[4/0 AWG]
M8
180kg-cm
[156.2 lb-in.]
[17.65Nm]
120 mm
2
[4/0 AWG]
70 mm
2
[2/0 AWG]
M8
180kg-cm
[156.2 lb-in.]
[17.65Nm]
VFD370C23A 120 mm
2
[250MCM] 120 mm
2
[250MCM]
VFD370C43A
50 mm
2
[1/0 AWG]
50 mm
2
[1/0 AWG] 25 mm
2
[4 AWG]
VFD450C43A
70 mm
2
[2/0 AWG]
70 mm
2
[2/0 AWG] 35 mm
2
[2 AWG]
VFD550C43A 95 mm
2
[3/0 AWG] 95 mm
2
[3/0 AWG] 50 mm
2
[1/0 AWG]
VFD750C43A 150 mm
2
[300MCM] 150 mm
2
[300MCM] 95 mm
2
[3/0 AWG]
VFD300C23E
120mm
2
[4/0 AWG]
95 mm
2
[3/0 AWG] 95 mm
2
[3/0 AWG] 50 mm
2
[1/0 AWG]
VFD370C23E 120 mm
2
[4/0 AWG] 120 mm
2
[4/0 AWG] 70 mm
2
[2/0 AWG]
VFD370C43E
50 mm
2
[1/0 AWG] 50 mm
2
[1/0 AWG] 25 mm
2
[4 AWG]
VFD450C43E
VFD550C43E 70 mm
2
[2/0 AWG] 70 mm
2
[2/0 AWG] 35 mm
2
[2 AWG]
VFD750C43E 120 mm
2
[4/0 AWG] 120 mm
2
[4/0 AWG] 70 mm
2
[2/0 AWG]
VFD450C63B-00
150mm
2
[300MCM]
35 mm
2
[2 AWG] 35 mm
2
[2 AWG] 16 mm
2
[6 AWG]
VFD550C63B-00
VFD450C63B-21
VFD550C63B-21