2.3.3 Options and Wiring Specifications
13
FLUXMASTER 50 INSTRUCTION MANUAL
Molded-Case Circuit Breaker / Magnetic Contactor
❙ Warranty does not apply to damage caused by the following situations:
(1) Damage to the AC drive caused by the lack of appropriate molded-case circuit breaker or when an oversized circuit
is installed between the power supply and the AC drive.
(2) Damage to the AC drive caused by the magnetic contactor, phase advancing capacitor, or surge-protector installed
between the AC drive and the motor.
Model Type 1P2/1P2/2P2/2P5 101/201/202 203 401/402/403
Molded-Case Circuit Breaker 15A 20A 30A 15A
Primary Circuit Terminal Wire Dimension Wire Dimension Wire Dimension Wire Dimension
(#14 AWG) (#14 AWG) (#12 AWG) (#12 AWG)
2.0mm
2
2.0mm
2
3.5mm
2
3.5mm
2
Terminal Screw Terminal Screw Terminal Screw Terminal Screw
M3 M3/M4 M4 M4
Signal Terminal (TM2)
Wire Dimension 0.75 mm
2
(#18 AWG),Terminal Screw
1~11
Recommended Wire Type
Use Copper Conductors Only. Size Field Wire Based on 167˚F (75˚C) Wire Only.
Wire Voltage Rating Must Be a Minimum of 300V.
❙ Please utilize three-phase squirrel-cage induction motor with appropriate capacity.
❙ If the AC drive is used to drive more than one motor, the total capacity must be smaller than the capacity of the AC drive.
Additional thermal overload relays must be installed in front of each motor. Set Fn_18 at 1.0 times of the rated value
specified on the motor nameplate at 50Hz, 1.1 times of the rated value specified on the motor nameplate at 60Hz.
❙ Do not install phase advancing capacitors,LC, or RC components between the AC drive and the motor.
T1
L1
T2
L2
T3
M3
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