Delta MH300 Series - Page 54

Chapter 5 Main Circuit TerminalsMH300
5-13
Frame G
 If you install at Ta 50°C above environment, select copper wire with voltage rating of 600 V and
temperature resistance of 90°C or above.
 If you install at Ta 50°C environment, select copper wire with voltage
rating of 600 V and temperature
resistance of 75°C or 90°C.
 For VFD90AMH23ANSAA
: If you install at Ta 40°C above environment, select copper wire with
voltage rating of 600 V and temperature resistance of 90°C or above.
 For UL installation compliance, use copper wires when installing.
The wire gauge is based on temperature resistance of 75°C, in accordance with UL requirements and
recommendations. Do not reduce the wire gauge when using high-temperature resistant wires.
Models
Main Circuit Terminals
R/L1, S/L2, T/L3, U/T1, V/T2, W/T3,
DC-, DC+/+1, +2/B1, B2
Terminals
Max. Wire
Gauge
Min. Wire
Gauge
Screw &
Torque
(±10%)
Max. Wire
Gauge
Min. Wire
Gauge
Screw &
Torque
(±10%)
VFD60AMH43AFSAA
50 mm
2
(1/0 AWG)
35 mm
2
(2 AWG)
M8
80 Kg-cm
(69.4 lb-in.)
(7.84 Nm)
25 mm
2
(4 AWG)
16 mm
2
(6 AWG)
M8
80 Kg-cm
(69.4 lb-in.)
(7.84 Nm)
VFD60AMH43ANSAA
VFD75AMH23ANSAA
35 mm
2
(2 AWG)
VFD90AMH23ANSAA