Chapter 5 Main Circuit TerminalsMS300 (High Speed Model)
5-9
Frame E
Main circuit terminals:
R/L1, S/L2, T/L3, U/T1, V/T2, W/T3,
, DC-, DC+/+1, +2/B1, B2,
Models
Max. Wire
Gauge
Min. Wire
Gauge
Screw
Torque
(±10%)
VFD33AMS23ANSHA
6 AWG
[13.3 mm
2
]
6 AWG
[13.3 mm
2
]
M5
25 kg-cm
[21.7 lb-in.]
[2.45 Nm]
VFD33AMS23ENSHA
VFD49AMS23ANSHA**
4 AWG
[21.2 mm
2
]
4 AWG
[21.2 mm
2
]
VFD49AMS23ENSHA**
VFD25AMS43ANSHA
6 AWG
[13.3 mm
2
]
8 AWG
[8.4 mm
2
]
VFD25AMS43ENSHA
VFD25AMS43AFSHA
VFD32AMS43ANSHA
VFD32AMS43ENSHA
VFD32AMS43AFSHA
If you install at Ta 45°C above environment, please select copper wire
which have voltage rating 600V and temperature resistant 90°C or
above.
If you install at Ta 45°C environment, please select copper wire which
have voltage rating 600V and temperature resistant 75°C or 90°C.
For UL installation compliant, you have to use copper wires when
installation, the wire gauge is based on temperature resistant 75°C
which is according to the requirements and recommendations from UL.
Do not reduce the wire gauge when using higher temperature wire.
** These drives must be wired with ring terminal that dimensions are
specified.
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