Description Of Terminals; Power Circuit Terminals; Power Supply And Motor Connections; Connections With Peripheral Equipment - Toshiba TOSVERT VF-nC3E Instruction Manual

2.3

Description of terminals

2.3.1
This diagram shows an example of wiring of the main circuit. Use options if necessary.
 Power supply and motor connections
2
Power supply
 Connections with peripheral equipment
Power
supply
Note 1: The PA/+ and PB terminals are not provided for VFNC3E-4004P, 4007P models.

Power circuit terminals

Connect the power
cables to R/L1, S/L2,
and T/L3.
R/L1 S/L2
No-fuse
breaker
Molded-case
Magnetic Input AC
circuit braker contactor
reactor
VF-nC3E
Connect the motor
cables to U/T1, V/T2
and W/T3.
T/L3 U/T1 V/T2 W/T3
Inverter
R/L1
S/L2
T/L3
PA/+ PB
Braking resistor
B-6
E6582233
Motor
E
Motor
U/T1
IM
V/T2
W/T3
Zero-phase
reactor