Mitsubishi Electric FR-A800 Installation Manuallines page 26

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WIRING
400V class, FR-A840/A846 (when input power supply is 440V based on the rated current for 150% overload for 1 minute)
Applicable Inverter Type
FR-A840-00023(0.4K) to
00126(3.7K)
FR-A840-00170(5.5K)
FR-A840-00250(7.5K)
FR-A840-00310(11K)
FR-A840-00380(15K)
FR-A840-00470(18.5K)
FR-A840-00620(22K)
FR-A840-00770(30K)
FR-A840-00930(37K)
FR-A840-01160(45K)
FR-A840-01800(55K)
FR-A840-02160(75K)
FR-A840-02600(90K)
FR-A840-03250(110K)
FR-A840-03610(132K)
FR-A840-04320(160K)
FR-A840-04810(185K)
FR-A840-05470(220K)
FR-A840-06100(250K)
FR-A840-06830(280K)
FR-A846-00023(0.4K) to
00126(5.5K)
FR-A846-00170(5.5K)
FR-A846-00250(7.5K)
FR-A846-00310(11K)
FR-A846-00380(15K)
FR-A846-00470(18.5K)
Applicable Inverter Type
FR-A840-00023(0.4K) to
00126(3.7K)
FR-A840-00170(5.5K)
FR-A840-00250(7.5K)
FR-A840-00310(11K)
FR-A840-00380(15K)
FR-A840-00470(18.5K)
FR-A840-00620(22K)
FR-A840-00770(30K)
FR-A840-00930(37K)
FR-A840-01160(45K)
FR-A840-01800(55K)
FR-A840-02160(75K)
FR-A840-02600(90K)
FR-A840-03250(110K)
FR-A840-03610(132K)
FR-A840-04320(160K)
FR-A840-04810(185K)
FR-A840-05470(220K)
FR-A840-06100(250K)
FR-A840-06830(280K)
FR-A846-00023(0.4K) to
00126(5.5K)
FR-A846-00170(5.5K)
FR-A846-00250(7.5K)
FR-A846-00310(11K)
FR-A846-00380(15K)
FR-A846-00470(18.5K)
For footnotes *1 to *4 refer to next page.
20
Tightening Torque
4
Terminal Screw Size *
M4
M4
M4
M5
M5
M6
M6
M6
M8
M8
M8
M10
M10
M10 (M12)
M10 (M12)
M12 (M10)
M12 (M10)
M12 (M10)
M12 (M10)
M12 (M10)
M4
M4
M6
M6
M6
M6
2
HIV, etc. [mm
] *
R/L1,
S/L2,
U, V, W
P/+, P1
T/L3
2
2
2
2
2
3.5
3.5
3.5
3.5
5.5
5.5
5.5
8
8
8
14
8
14
14
14
22
22
22
22
22
22
22
38
38
38
60
60
60
60
60
60
60
60
80
80
80
80
100
100
100
125
150
150
150
150
150
2×100
2×100
2×100
2×100
2×100
2×125
2×125
2×125
2×125
2
2
2
2
2
3.5
3.5
3.5
3.5
5.5
5.5
5.5
8
8
8
14
8
14
[Nm]
R/L1, S/L2, T/L3
1.5
1.5
1.5
2.5
2.5
4.4
4.4
4.4
7.8
7.8
7.8
14.7
14.7
14.7
14.7
100-10
24.5
150-12
24.5
150-12
46
100-12
46
100-12
46
150-12
1.5
1.5
4.4
4.4
4.4
4.4
Cable Sizes
1
AWG/MCM *
Earth
R/L1,
Cable
S/L2,
U, V, W
Gauge
T/L3
2
14
3.5
12
3.5
12
5.5
10
5.5
8
8
6
14
6
14
4
14
4
22
1
22
1/0
1/0
22
1/0
1/0
22
3/0
3/0
22
3/0
3/0
38
4/0
4/0
38
250
250
38
300
300
60
2×4/0
2×4/0
60
2×4/0
2×4/0
60
2×250
2×250
2
14
3.5
12
3.5
12
5.5
10
5.5
8
8
6
Crimping Terminal
U, V, W
2-4
2-4
2-4
2-4
5.5-4
5.5-4
5.5-5
5.5-5
8-5
8-5
14-6
8-6
14-6
14-6
22-6
22-6
22-8
22-8
38-8
38-8
60-8
60-8
60-10
60-10
60-10
60-10
80-10
80-10
100-10
150-12
150-12
100-12
100-12
150-12
2-4
2-4
2-4
2-4
5.5-6
5.5-6
5.5-6
5.5-6
8-6
8-6
14-6
8-6
2
PVC, etc. [mm
R/L1,
S/L2,
U, V, W
T/L3
14
2.5
2.5
14
2.5
2.5
12
4
4
10
6
6
8
10
10
8
16
10
6
16
16
4
25
25
4
25
25
2
50
50
50
50
50
50
50
50
70
70
95
95
120
120
150
150
2×95
2×95
2×95
2×95
2×120
2×120
14
2.5
2.5
14
2.5
2.5
12
4
4
10
6
6
8
10
10
8
16
10
2
3
] *
Earth
Cable
Gauge
2.5
4
4
10
10
16
16
16
16
25
25
25
25
35
50
70
95
95
95
120
2.5
4
4
10
10
16

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