Delta VFD300C43S-HS User Manual page 59

Frame F

If you install at Ta 50°C environment, please selet 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 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/L1, S/L2, T/L3, U/T1, V/T2, W/T3, DC+, DC-
Model Name
Max. Wire
Gauge
150 mm
VFD1600C43A-HS
[300 MCM*2]
R/L1 S/L2 T/L3
Main Circuit Terminals
Min. Wire Screw Spec. and
Gauge Torque (±10%)
2 *2 150 mm 2 *2 180 kg-cm
[300 MCM*2] [156.2 lb-in.]
[17.65 Nm]
Chapter 5 Main Circuit TerminalsC2000-HS
U/T1 V/T2 W/T3
Max. Wire
Gauge
M8
150 mm 2 *2
[300 MCM*2]
5-9
Terminal
Screw Spec. and
Min. Wire Gauge
Torque (±10%)
M8
150 mm 2 180 kg-cm
[300 MCM] [156.2 lb-in.]
[17.65 Nm]