Mitsubishi Electric FR-A820-00046 (0.4K), Instruction Manual

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Main circuit terminals Installation and wiring
2 - 38
400 V class (440 V input power supply (with 150% rated current for one minute))
For the FR-A820-03160(55K) or lower and FR-A840-01800(55K) or lower, 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 lower and
the wiring distance of 20 m or shorter.
For the FR-A820-03800(75K) or higher, FR-A840-02160(75K) or higher, it is the gauge of the cable
with the continuous maximum permissible temperature of 90 °C or higher. (LMFC (heat resistant
flexible cross-linked polyethylene insulated cable), etc.). It assumes a surrounding air temperature
of 50 °C or lower and in-enclosure wiring.
For all the 200 V class capacities and FR-A840-01160(45K) or lower, it is the gauge of a cable with
the continuous maximum permissible temperature of 75 °C (THHW cable). It assumes a surround-
ing air temperature of 40°C or lower and the wiring distance of 20 m or shorter.
For the FR-A840-01800(55K) or higher, it is the gauge of a cable with the continuous maximum
permissible temperature of 90°C (THHN cable). It assumes a surrounding air temperature of 40 °C
or lower and in-enclosure wiring. (Selection example for use mainly in the United States.)
For the FR-A820-00770(15K) or lower and the FR-A840-01160(45K) or lower, it is the gauge of a
cable with the continuous maximum permissible temperature of 70 °C (PVC cable). It assumes a
surrounding air temperature of 40 °C or lower and the wiring distance of 20 m or shorter.
For the FR-A820-00930(18.5K) or higher and the FR-A840-01800(55K) or higher, it is the gauge of
a cable with the continuous maximum permissible temperature of 90 °C (XLPE cable). It assumes
a surrounding air temperature of 40 °C or lower and in-enclosure wiring. (Selection example for
use mainly in Europe.)
Applicable
inverter model
FR-A840-
첸
Terminal
screw
size
Tighten-
ing
torque
Nm
Crimping
terminal
Cable gauge
HIV cables, etc. (mm²) AWG/MCM PVC cables, etc. (mm²)
R/L1,
S/L2,
T/L3
U, V, W
R/L1,
S/L2,
T/L3
U, V, W P/+, P1
Earthing
(ground-
ing)
cable
R/L1,
S/L2,
T/L3
U, V, W
R/L1,
S/L2,
T/L3
U, V, W
Earthing
(ground-
ing)
cable
00023(0.4K) to
00126(3.7K)
M4 1.5 2-4 2-4 2 2 2 2 14 14 2.5 2.5 2.5
00170(5.5K) M4 1.5 2-4 2-4 2 2 3.5 3.5 12 14 2.5 2.5 4
00250(7.5K) M4 1.5 5.5-4 5.5-4 3.5 3.5 3.5 3.5 12 12 4 4 4
00310(11K) M5 2.5 5.5-5 5.5-5 5.5 5.5 5.5 5.5 10 10 6 6 10
00380(15K) M5 2.5 8-5 5.5-5 8 5.5 8 5.5 8 10 10 6 10
00470(18.5K) M6 4.4 14-6 8-6 14 8 14 8 6 8 16 10 16
00620(22K) M6 4.4 14-6 14-6 14 14 22 14 6 6 16 16 16
00770(30K) M6 4.4 22-6 22-6 22 22 22 14 4 4 25 25 16
00930(37K) M8 7.8 22-8 22-8 22 22 22 14 4 4 25 25 16
01160(45K) M8 7.8 38-8 38-8 38 38 38 22 1 2 50 50 25
01800(55K) M8 7.8 60-8 60-8 60 60 60 22 1/0 1/0 50 50 25
02160(75K) M10 14.7 60-10 60-10 60 60 60 22 1/0 1/0 50 50 25
02600(90K) M10 14.7 60-10 60-10 60 60 80 22 3/0 3/0 50 50 25
03250(110K) M10(M12) 14.7 80-10 80-10 80 80 80 38 3/0 3/0 70 70 35
03610(132K) M10(M12) 14.7 100-10 100-10 100 100 100 38 4/0 4/0 95 95 50
04320(160K) M12(M10) 24.5 150-12 150-12 125 125 150 38 250 250 120 120 70
04810(185K) M12(M10) 24.5 150-12 150-12 150 150 150 38 300 300 150 150 95
05470(220K) M12(M10) 46 100-12 100-12 2×100 2×100 2×100 60 2×4/0 2×4/0 2×95 2×95 95
06100(250K) M12(M10) 46 100-12 100-12 2×100 2×100 2×125 60 2×4/0 2×4/0 2×95 2×95 95
06830(280K) M12(M10) 46 150-12 150-12 2×125 2×125 2×125 60 2×250 2×250 2×120 2×120 120
Tab. 2-10: Cable size (400 V class)