Mitsubishi Electric FR-HC2-7.5K Instruction Manual page 199


Minimum spacing distances inside the enclosure are as follows.
100mm or
more
(4) Wiring to the power supply and the motor
(1) Wiring the converter with the inverter
Use the UL listed copper stranded wire (rated at 75°C) for wiring between the inverter and the converter (P and N), and
between the converter and input reactor (R4, S4, T4). When wiring to the terminals, refer to the following table, and use
the UL listed crimp ring terminal employing insulation tubing. Crimp the crimping terminals with the crimping tool
recommended by the terminal manufacturer.
Main Circuit-
Converter model Terminal
Screw Size
FR-HC2-7.5K
FR-HC2-15K
FR-HC2-30K M8/M10
FR-HC2-55K
FR-HC2-75K
FR-HC2-H7.5K
FR-HC2-H15K
FR-HC2-H30K
FR-HC2-H55K
FR-HC2-H75K
FR-HC2-H110K
FR-HC2-H160K
FR-HC2-H220K
FR-HC2-H280K
FR-HC2-H400K
FR-HC2-H560K
(2) The FR-HCB2 Series unit is a UL Listed Accessory for use only with the following converter.
FR-HCB2 Series unit
FR-HCB2-7.5K
FR-HCB2-15K
FR-HCB2-30K
FR-HCB2-55K
FR-HCB2-75K
FR-HCB2-H7.5K
FR-HCB2-H15K
FR-HCB2-H30K
FR-HCB2-H55K
FR-HCB2-H75K
FR-HCB2-H110K
FR-HCB2-H160K
FR-HCB2-H220K
192
500mm or
more
Converter
(FR-HC2)
100mm or
100mm or
more
more
500mm or
more
Recommended Criming
Terminal by JST Mfg.
Co., Ltd.
R4/L14,
S4/L24, P/+, N/-
T4/L34
M5 8-5
M6 22-6
60-8 60-10
M12 150-12 150-12
M12 150-12 150-12
M5 5.5-5
M5 5.5-5 5.5-5
M6 22-6
M8 60-8
M10 38-10 38-10
M10 60-10 60-10
M12 100-12 150-12
M12 150-12 100-12
M12 200-12 150-12
M12 RD200-12 RD200-12
M12 RD325-12 RD325-12
Applicable Converter
FR-HC2-7.5K
FR-HC2-15K
FR-HC2-30K
FR-HC2-55K
FR-HC2-75K
FR-HC2-H7.5K
FR-HC2-H15K
FR-HC2-H30K
FR-HC2-H55K
FR-HC2-H75K
FR-HC2-H110K
FR-HC2-H160K
FR-HC2-H220K
500mm or
more
Outside
box
100mm or
(FR-HCB2)
more
500mm or
more
Recommended Tool by JST
Mfg. Co., Ltd.
Terminal
Crimping head
crimping tool
8-5
22-6
2-5
14-6
YF-1, E-4
38-6
500mm or
more
Input
reactor
1, 2
(FR-HCL21,
100mm or
100mm or
FR-HCL22)
more
more
Tightening-
Torque (N m)

2.5
4.4
7.8/14.7
24.5
24.5
2.5
2.5
YET-150-1
4.4
7.8
14.7
14.7
24.5
24.5
24.5
YET-300-1, 24.5
YET-300N 24.5
Cable Size
AWG or kcmil for R4,
S4, T4, P, N terminals
R4/L14,
S4/L24, P/+, N/-
T4/L34
8 8
4 4
1/0 1/0
300 300
300 300
12 14
10 10
4 6
1 2
1 1
1/0 2/0
4/0 250
2  250
300
2  300
400
2  400 2  400
3  600 3  600