Terminal Layout Of The Main Circuit Terminals, Wiring Of Power Supply And The Motor - Mitsubishi Electric FR-CC2-H355K Instruction Manual

Main circuit terminals
2.5.3
Terminal layout of the main circuit terminals,
wiring of power supply and the motor
FR-CC2-H355K to FR-CC2-H630K
R1/L11 S1/L21
R/L1
S/L2
Power supply
NOTE
• Make sure the power cables are connected to terminals R/L1, S/L2, and T/L3 of the converter unit. (Phase need not be
matched.) Never connect the power cable to terminals U, V, and W of the inverter. Doing so will damage the inverter.
• Connect the motor to terminals U, V, and W of the inverter. (The phases must be matched.)
• When wiring the main circuit conductor, tighten a nut from the right side of the conductor.
When wiring two wires, place wires on both sides of the conductor. (Refer to the diagram below.)
For wiring, use bolts (nuts) provided with the inverter.
• When wiring the main circuit conductor (terminals R/L1, S/L2, T/L3) of the converter unit (FR-CC2), use the bolts (nuts) for
main circuit wiring, which are provided on the front side of the conductor.
FR-CC2-H355K
Connect the cables here.
30
INSTALLATION AND WIRING
Charge lamp
Jumper
P/+
N/-
T/L3
FR-F842-07700(355K) to FR-F842-12120(560K)
To converter
To inverter
unit
FR-CC2-H400K to H630K
Connect the cables here.
R1/L11 S1/L21
Charge lamp
Jumper
N/-
P/+
M
Motor