Delta VFD300C43S-HS User Manual page 60

Vector control drive (high speed models)
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Chapter 5 Main Circuit TerminalsC2000-HS
Frame G
R/L11
R/L12
If you install at Ta 50°C 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 above environment, please select copper wire with voltage rating 600V and
temperature resistant at 90°C or above.
For VFD2200C43A-HS, if you install at Ta 45°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
Model Name
Max. Wire
Gauge
120 mm
VFD2200C43A-HS
[250 MCM*4]
Model Name
Max. Wire
Gauge
240 mm
VFD2200C43A-HS
[500 MCM*2]
S/L21
S/L22
T/L31
T/L32
Main Circuit Terminals
Min. Wire
Gauge
2
*4
95 mm
2
*4
[3/0 AWG*4]
Main Circuit Terminals
U/T1, V/T2, W/T3, +1/DC+, -/DC-
Min. Wire
Gauge
2
*2
240 mm
2
*2
[500 MCM*2]
+1/DC
-/DC-
Max. Wire
Screw Spec. and
Torque (±10%)
Gauge
M8
180 kg-cm
95 mm
[156.2 lb-in.]
[3/0 AWG*4]
[17.65Nm]
Max. Wire
Screw Spec. and
Torque (±10%)
Gauge
M12
408 kg-cm
240 mm
[354.1 lb-in.]
[500 MCM*2]
[39.98 Nm]
5-10
U/T1
V/T2
Terminal
Min. Wire
Screw Spec. and
Torque (±10%)
Gauge
2
*4
95 mm
2
*2
[156.2 lb-in.]
[3/0 AWG*2]
Terminal
Min. Wire
Screw Spec. and
Torque (±10%)
Gauge
2
*2
240 mm
2
*1
[156.2 lb-in.]
[500 MCM*1]
W/T3
M8
180 kg-cm
[17.65Nm]
M8
180 kg-cm
[17.65 Nm]

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