2-6
2
Table 2.2 400 V Class Wire Sizes
L7Z2037
R/L1, S/L2, T/L3, , 1 U/T1,
V/T2, W/T3, R1/L11, S1/L21, T1/L31, NO
M10 17.6 to 22.5
70 to 95
(2/0 to 4/0)
70
(2/0)
Power cables,
e.g., 600 V vinyl
power cables
3, PO
M8 8.8 to 10.8
6 to 16
(10 to 4)
–
M10 17.6 to 22.5
35 to 70
(2 to 2/0)
35
(2)
r/l1, Δ/l2 M4 1.3 to 1.4
0.5 to 4
(20 to 10)
1.5
(16)
L7Z2045
R/L1, S/L2, T/L3, , 1 U/T1,
V/T2, W/T3, R1/L11, S1/L21, T1/L31, NO
M10 17.6 to 22.5
95
(3/0 to 4/0)
95
(3/0)
3, PO
M8 8.8 to 10.8
6 to 16
(10 to 4)
–
M10 17.6 to 22.5
50 to 70
(1 to 2/0)
50
(1)
r/l1,
Δ/l2 M4 1.3 to 1.4
0.5 to 4
(20 to 10)
1.5
(16)
L7Z2055
R/L1, S/L2, T/L3, , 1, NO
M12 31.4 to 39.2
50 to 95
(1/0 to 4/0)
50 × 2P
(1/0 × 2P)
U/T1, V/T2, W/T3, R1/L11, S1/L21, T1/L31 M10 17.6 to 22.5
90
(4/0)
90
(4/0)
3, PO
M8 8.8 to 10.8
6 to 70
(10 to 2/0)
–
M10 17.6 to 22.5
35 to 95
(3 to 4/0)
50
(1/0)
r/l1,
Δ/l2 M4 1.3 to 1.4
0.5 to 4
(20 to 10)
1.5
(16)
*1. The wire size is valid for PVC insulated copper cable, 30° ambient temperature
Inverter
Model
CIMR-

Terminal Symbol
Terminal
Screws
Tightening
Torque
(N•m)
Possible
Wire Sizes
mm
2
(AWG)
Recom-
mended
Wire Size
*1
mm
2
(AWG)
Wire Type
L7Z43P7
R/L1, S/L2, T/L3, , 1, 2, B1, B2,
U/T1, V/T2, W/T3, NO, PO
M4 1.2 to 1.5
2.5 to 4
(14 to 10)
4
(12)
Power cables,
e.g., 600 V vinyl
power cables
2.5
(14)
L7Z44P0
R/L1, S/L2, T/L3, , 1, 2, B1, B2,
U/T1, V/T2, W/T3, NO, PO
M4 1.2 to 1.5
2.5 to 4
(14 to 10)
4
(12)
2.5
(14)
L7Z45P5
R/L1, S/L2, T/L3, , 1, 2, B1, B2,
U/T1, V/T2, W/T3, NO, PO
M4 1.2 to 1.5
4
(12 to 10)
4
(12)
2.5 to 4
(14 to 10)
2.5
(14)
L7Z47P5
R/L1, S/L2, T/L3, , 1, 2, B1, B2,
U/T1, V/T2, W/T3, NO, PO
M4 1.2 to 1.5
6 to 10
(10 to 6)
6
(10)
4
(12)
L7Z4011
R/L1, S/L2, T/L3, , 1, 2, B1, B2,
U/T1, V/T2, W/T3, NO, PO
M5 2.5
6 to 10
(10 to 6)
10
(8)
6
(10)
Inverter
Model
CIMR-

Terminal Symbol
Terminal
Screws
Tightening
Torque
(N•m)
Possible
Wire Sizes
mm
2
(AWG)
Recom-
mended
Wire Size
*1
mm
2
(AWG)
Wire Type
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