Cable Size Of Main Circuit Terminals And Earth Terminal; Screw Size - Mitsubishi Electric FR-XC-18.5K-PWM Instruction Manual

2.6.3
Cable size of the main circuit terminals and the
earth (ground) terminal
Screw size
• 200 V class (220 V power reception)
Terminal screw size (Tightening torque (N·m))
Model
R, S, T R2, S2, T2 P4, P, N
FR-XC-7.5K
FR-XC-11K M5 (2.5)
FR-XC-15K
FR-XC-22K
FR-XC-18.5K-PWM
M8 (7.8)
FR-XC-30K M4 (1.5)
FR-XC-22K-PWM
FR-XC-37K
M10 (14.7) M10 (14.7)
FR-XC-37K-PWM
FR-XC-55K
M12 (24.5) M12 (24.5)
FR-XC-55K-PWM
• 400 V class (440 V power reception)
Terminal screw size (Tightening torque (N·m))
Model
R, S, T R2, S2, T2 P4, P, N
FR-XC-H7.5K
FR-XC-H11K M5 (2.5)
FR-XC-H15K
FR-XC-H22K
FR-XC-H18.5K-
PWM
M4 (1.5)
FR-XC-H30K
FR-XC-H22K-PWM
M8 (7.8)
FR-XC-H37K
FR-XC-H37K-PWM
FR-XC-H55K
FR-XC-H55K-PWM
Earth
R1, S1
(ground)
M4 (1.5) FR-XCL-7.5K
FR-XCL-11K
M5 (2.5)
FR-XCL-15K
M6 (4.4)
FR-XCL-22K
M6 (4.4)
M4 (1.5)
FR-XC-L30K
FR-XCL-37K
M8 (7.8)
FR-XCL-55K
Earth
R1, S1
(ground)
M4 (1.5) FR-XCL-H7.5K
FR-XCL-H11K
M5 (2.5)
FR-XCL-H15K
M6 (4.4)
FR-XCL-H22K
M6 (4.4)
M4 (1.5)
FR-XCL-H30K
FR-XCL-H37K
M8 (7.8) M8 (7.8)
FR-XCL-H55K
Main circuit terminal specification
Terminal screw
size
(Tightening
Model Model
torque (N·m))
R, S, T
R2, S2, T2
FR-XCB-18.5K
M5 (2.5)
FR-XCB-22K
FR-XCB-37K
FR-XCB-55K
M6 (4.4)
M10 (14.7)
Terminal screw
size
(Tightening
Model Model
torque (N·m))
R, S, T
R2, S2, T2
FR-XCB-H18.5K
M5 (2.5) FR-XCB-H22K
FR-XCB-H37K
FR-XCB-H55K
M6 (4.4)
M8 (7.8)
INSTALLATION AND WIRING
Terminal screw size
(Tightening torque
(N·m))
R, S, T Earth
R2, S2, T2 (ground)
M8 (7.8) M6 (4.4)
M10 (14.7) M8 (7.8)
Terminal screw size
(Tightening torque
(N·m))
R, S, T Earth
R2, S2, T2 (ground)
M6 (4.4) M6 (4.4)
M8 (7.8) M8 (7.8)
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