Omron VARISPEED E7 User Manual page 48

Table 2.2 400 V Class Wire Sizes, NEMA 1/ IP20 and IP00 Inverters
Inverter
Model Terminal Symbol
CIMR-
R/L1, S/L2, T/L3,
U/T1, V/T2, W/T3, R1/L11, S1/L21, T1/L31
E7Z4160
3
r/l1, Δ200/ 200, Δ400/
l2
R/L1, S/L2, T/L3
U/T1, V/T2, W/T3, R1/L11, S1/L21, T1/L33
, 1
E7Z4185
3
r/l1, Δ200/ 200, Δ400/
l2
R/L1, S/L2, T/L3
U/T1, V/T2, W/T3, R1/L11, S1/L21, T1/L33
, 1
E7Z4220
3
r/l1, Δ200/ 200, Δ400/
l2
R/L1, S/L2, T/L3
R1/L11, S1/L21, T1/L31
U/T1, V/T2, W/T3
, 1
E7Z4300
3
r/l1, Δ200/ 200, Δ400/
l2
Termi-
nal
Screws
, 1
M12
M8
M12
400
M4
l2
M16
400
M4
l2
M16
400
M4
l2
M16
400
M4
l2
Wiring Main Circuit Terminals
Recom-
Possible
Tightening
mended
Wire Sizes
Torque
Wire Size
2
(N•m)
mm (AWG)
mm
95 × 2P
95 to 185
(4/0 × 2P)
(4/0 to 400)
31.4 to 39.2
95 × 2P
95 to 185
(3/0 × 2P)
(3/0 to 400)
10 to 70
8.8 to 10.8
(8 to 2/0)
50 × 2P
50 to 150
31.4 to 39.2
(1/0 × 2P)
(1/0 to 300)
0.5 to 4
1.3 to 1.4
(20 to 10)
150 × 2P
(300 × 2P)
120 × 2P
(250 × 2P)
95 to 300
300 × 2P
78.4 to 98
(4/0 to 600)
(600 × 2P)
95 × 2P
(3/0 × 2P
0.5 to 4
1.3 to 1.4
(20 to 10)
240 × 2P
(500 × 2P)
240 × 2P
(400 × 2P)
95 to 300
120 × 4P
78.4 to 98
(4/0 to 600) (250 × 4P)
120 × 2P
(250 × 2P)
0.5 to 4
1.3 to 1.4
(20 to 10)
120 × 4P
(250 × 4P)
120 × 4P
(4/0 × 4P)
95 to 300
240 × 4P
78.4 to 98
(4/0 to 600)
(400 × 4P)
120 × 2P
(250 × 2P
0.5 to 4
1.3 to 1.4
(20 to 10)
Wire Type
2
(AWG)
-
1.5
(16)
–
1.5
(16)
Power cables,
e.g., 600 V vinyl
power cables
–
1.5
(16)
–
1.5
(16)
2-11