Omron Varispeed E7

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