Mitsubishi Electric FR-XC-18.5K-PWM Instruction Manual page 50

∗3
For the FR-XC-15K or lower, it is the gauge of a cable with the continuous maximum permissible temperature of 70°C (PVC cable). It assumes a surround-
ing air temperature of 40°C or less and the wiring distance of 20 m or less from the power supply to the converter.
For the FR-XC-22K / FR-XC-18.5K-PWM or higher, it is the gauge of a cable with the continuous maximum permissible temperature of 90°C (PVC cable). It
assumes a surrounding air temperature of 40°C or less and the wiring distance of 20 m or less from the power supply to the converter.
(Selection example mainly for use in Europe.)
∗4 If a cable thinner than the recommended cable size is used, it may not be protected by the DC fuse. (Refer to
∗5
Refer to the Inverter Instruction Manual.
• 400 V class
Model Rating
50°C
FR-XC-H7.5K
40°C
50°C
FR-XC-H11K
40°C
50°C
FR-XC-H15K
40°C
50°C
FR-XC-H22K
FR-XC-H18.5K-PWM
40°C
FR-XC-H30K 50°C
FR-XC-H22K-PWM
40°C
50°C
FR-XC-H37K
FR-XC-H37K-PWM 40°C
50°C
FR-XC-H55K
FR-XC-H55K-PWM 40°C
Model Rating
50°C
FR-XC-H7.5K
40°C
50°C
FR-XC-H11K
40°C
50°C
FR-XC-H15K
40°C
50°C
FR-XC-H22K
FR-XC-H18.5K-PWM 40°C
50°C
FR-XC-H30K
FR-XC-H22K-PWM 40°C
50°C
FR-XC-H37K
FR-XC-H37K-PWM
40°C
50°C
FR-XC-H55K
FR-XC-H55K-PWM
40°C
∗1
It is the gauge of a cable with the continuous maximum permissible temperature of 75°C (HIV cable (600 V grade heat-resistant PVC insulated wire), etc.).
It assumes a surrounding air temperature of 50°C or less (40°C or less for the 40°C rating) and the wiring distance of 20 m or less from the power supply to
the converter.
∗2
The cable size is that of the THHW cable with continuous maximum permissible temperature of 75°C. It assumes a surrounding air temperature of 40°C or
less and the wiring distance of 20 m or less from the power supply to the converter.
(For the use in the United States or Canada, refer to
∗3 For the FR-XC-15K or lower, it is the gauge of a cable with the continuous maximum permissible temperature of 70°C (PVC cable). It assumes a surround-
ing air temperature of 40°C or less and the wiring distance of 20 m or less from the power supply to the converter.
For the FR-XC-22K / FR-XC-18.5K-PWM or higher, it is the gauge of a cable with the continuous maximum permissible temperature of 90°C (PVC cable). It
assumes a surrounding air temperature of 40°C or less and the wiring distance of 20 m or less from the power supply to the converter.
(Selection example mainly for use in Europe.)
∗4 If a cable thinner than the recommended cable size is used, it may not be protected by the DC fuse. (Refer to
∗5 Refer to the Inverter Instruction Manual.
Crimp terminal (for HIV cables, etc.)
FR-XC
1.25-4 3.5-5 3.5-6 1.25-4
1.25-4 3.5-5 3.5-6 1.25-4
1.25-4 3.5-5 5.5-6 1.25-4
14-6
1.25-4 8-8 1.25-4
8-6
14-8
1.25-4 14-6 1.25-4
8-8
22-8
1.25-4 22-8 1.25-4
14-8
1.25-4 38-8 38-8 1.25-4
Cable gauge
2
HIV cables, etc. (mm )
∗1
Location in the
Earth
connection diagram connection diagram
(ground)
a, b c d a, b
∗4
3.5 12
3.5 3.5
1.25
3.5 3.5 3.5 12
3.5 5.5 1.25 5.5 12
14 10
8 1.25 8
8
14
14 1.25 14
8
22
22 1.25 14
14
38 38 1.25 22
page 179.)
Main circuit terminal specification
page 21
Model
3.5-4 FR-XCL-H7.5K
3.5-5 FR-XCL-H11K
5.5-5 FR-XCL-H15K
8-6 FR-XCL-H22K
14-6 FR-XCL-H30K
14-8 FR-XCL-H37K
22-8 FR-XCL-H55K
Cable gauge
AWG/MCM
PVC cables, etc. (mm
∗2
Location in the Location in the
connection diagram
c d a, b c
12 16 4 4
12 16 4 4
12
16 4 4
10
8 16 6 10
8
8 6 16 10 10
6 4 16 16 16
4
2 16 25 25
2
page 21
INSTALLATION AND WIRING
for the fuse selection.)
Crimp terminal
(for HIV cables, etc.)
Rating
FR-XCL
50°C
3.5-5
40°C
50°C
3.5-5
40°C
50°C
3.5-5
40°C
50°C
8-6
40°C
50°C 14-6
40°C 8-6
50°C 22-8
40°C 14-8
50°C
38-8
40°C
2
)
∗3
Earth
(ground)
d
1.5 4
1.5 4
1.5 4
1.5 10
1.5 10
1.5 16
1.5 16
for the fuse selection.)
2
49