Mitsubishi Electric FR-F820-04750 Instruction Manual page 62

Main circuit terminals
● 400 V class (440 V input power supply )
Terminal
Applicable
screw
inverter model
FR-F840-
size
00023(0.75K) to
M4
00083(3.7K)
00126(5.5K) M4
00170(7.5K) M4
00250(11K) M4
00310(15K) M5
00380(18.5K) M5
00470(22K) M6
00620(30K) M6
00770(37K) M6
00930(45K) M8
01160(55K) M8
01800(75K) M8
02160(90K) M10
02600(110K) M10
03250(132K) M10(M12)
03610(160K) M10(M12)
04320(185K) M12(M10)
04810(220K) M12(M10)
05470(250K) M12(M10)
06100(280K) M12(M10)
06830(315K) M12(M10)
Tab. 2-12: Cable size (400 V class), LD rating
2 - 34
Crimping
terminal
Tighten-
ing
torque
R/L1, R/L1,
Nm
S/L2, U, V, W S/L2,
T/L3
1.5 2-4 2-4
1.5 2-4 2-4
1.5 5.5-4 5.5-4
1.5 5.5-4 5.5-4
2.5 8-5 8-5
2.5 14-5 8-5
4.4 14-6 14-6
4.4 22-6 22-6
4.4 22-6 22-6
7.8 38-8 38-8
7.8 60-8 60-8
7.8 60-8 60-8
14.7 60-10 60-10
14.7 80-10 80-10
14.7 100-10 100-10
14.7 150-10 150-10
24.5 150-12 150-12
24.5 100-12 100-12 2×100
46 100-12 100-12 2×100
46 150-12 150-12 2×125
46 150-12 150-12 2×150
HIV cables, etc. (mm²)
Earthing
(ground-
U, V, W P/+, P1
ing)
T/L3
cable
2 2 2 2
2 2 3.5 3.5
3.5 3.5 3.5 3.5
5.5 5.5 5.5 5.5
8 8 8 5.5
14 8 14 8
14 14 22 14
22 22 22 14
22 22 22 14
38 38 38 22
60 60 60 22
60 60 60 22
60 60 60 22
80 80 80 22
100 100 100 38
125 125 100 38
150 150 150 38
2×100 2×100 60
2×100 2×100 60
2×125 2×125 60
2×150 2×125 60
Installation and wiring
Cable gauge
AWG/MCM PVC cables, etc. (mm²)
R/L1, R/L1,
S/L2, U, V, W S/L2, U, V, W
T/L3 T/L3
14 14 2.5
12 14 2.5
12 12 4
10 10 6
8 8 10
6 8 16
6 6 16
4 4 25
4 4 25
1 2 50
1/0 1/0 50
1/0 1/0 50
1/0 1/0 50
3/0 3/0 70
4/0 4/0 95
250 250 120
300 300 150
2×4/0 2×4/0 2×95
2×4/0 2×4/0 2×95
2×250 2×250 2×120
2×300 2×300 2×150
Earthing
(ground-
ing)
cable
2.5 2.5
2.5 4
4 4
6 10
10 10
10 16
16 16
25 16
25 16
50 25
50 25
50 25
50 25
70 35
95 50
120 70
150 95
2×95 95
2×95 95
2×120 120
2×150 150