Common Bus Regeneration Mode With Harmonic Suppression Enabled - Mitsubishi Electric FR-XC-18.5K-PWM Instruction Manual

Main circuit terminal specification
 Common bus regeneration mode with harmonic suppression enabled
MCCB MC
Power
supply
• 200 V class
Model Rating
50°C
FR-XC-22K
FR-XC-18.5K-PWM 40°C
FR-XC-30K 50°C
FR-XC-22K-PWM
40°C
50°C
FR-XC-37K
FR-XC-37K-PWM
40°C
50°C
FR-XC-55K
FR-XC-55K-PWM
40°C
Model Rating
50°C
FR-XC-22K
FR-XC-18.5K-PWM
40°C
50°C
FR-XC-30K
FR-XC-22K-PWM
40°C
50°C
FR-XC-37K
FR-XC-37K-PWM
40°C
50°C
FR-XC-55K
FR-XC-55K-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 It is the gauge of the cable with continuous maximum permissible temperature of 75°C (THHW 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.
(For the use in the United States or Canada, refer to
∗3 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
46
INSTALLATION AND WIRING
a: Power supply to FR-XCB
FR-XCB
Fuse
R/L1 R2/L12
Fuse
S/L2 S2/L22
Fuse
T/L3 T2/L32
d: Power supply to FR-XC
Crimp terminal (for HIV cables, etc.)
R2, S2,
R, S, T P, N
T2
1.25-4 22-8 38-6
1.25-4 38-8 38-6
1.25-4 60-10 80-10
1.25-4 100-12 100-12
HIV cables, etc. (mm
Location in the
connection diagram
a, b c d
∗4
22 38 1.25
38 38 1.25
60 80 1.25
100 100 1.25
b: FR-XCB to FR-XC
FR-XC
P4
R2/L12
P/+
S2/L22 N/-
T2/L32
R/L1
S/L2
T/L3
R1/L11
S1/L21
Earth
R1, S1
(ground)
1.25-4 22-6 FR-XCB-18.5K
1.25-4 22-6 FR-XCB-22K
1.25-4 22-8 FR-XCB-37K
1.25-4 38-8 FR-XCB-55K
Cable gauge
2
AWG/MCM
)
∗2
∗1
Location in the
Earth
connection diagram
(ground)
a, b c
4
22 4
2
4
22 2
2
1/0 2/0
22
2/0 3/0
3/0
38 4/0
4/0
page 179.)
Inverter
R/L1
S/L2
T/L3
R1/L11
S1/L21
Fuse
P/+
Fuse
N/-
c: FR-XC to inverter
Crimp terminal
(for HIV cables, etc.)
Model Rating
R, S, T
R2, S2, T2
50°C
22-8
40°C
50°C
38-8
40°C
50°C
60-10
40°C
50°C
100-10
40°C
PVC cables, etc. (mm
Location in the
connection diagram
d a, b c d
16
16 16 1.5
25
16
16 25 1.5
25
16 50 70 1.5
16 70 95 1.5
page 21 for the fuse selection.)
IM M
Earth
(ground)
22-6
22-6
22-8
38-8
2
)
∗3
Earth
(ground)
16
25
35
50