YASKAWA L1000A - Page 71

3.7 Main Circuit Wiring
YASKAWA ELECTRIC SIEP C710616 38F YASKAWA AC Drive - L1000A Technical Manual 71
Electrical Installation
3
Note: When connecting peripheral devices and options to the terminals –, +1, +3, B1, and B2, refer to the instruction manuals for each
device. For more information, contact Yaskawa or your nearest sales representative.
■ Three-Phase 400 V Class
Table 3.3 Wire Gauge and Torque Specifications (Three-Phase 400 V Class)
20115
R/L1, S/L2, T/L3 2/0 10 to 3/0
M10
18 to 23
(159 to 204)
U/T1, V/T2, W/T3 2/0 10 to 3/0
–, +1 – 1/0 to 3/0
B1, B2 – 4 to 2/0
44M8
9 to 11
(79.7 to 97.4)
20145
R/L1, S/L2, T/L3 4/0 1/0 to 4/0
M10
18 to 23
(159 to 204)
U/T1, V/T2, W/T3 4/0 1/0 to 4/0
–, +1 – 1 to 4/0
+3 – 1/0 to 4/0
44 to 2
9 to 11
(79.7 to 97.4)
20180
R/L1, S/L2, T/L3 1/0 × 2P 1/0 to 4/0
M10
18 to 23
(159 to 204)
U/T1, V/T2, W/T3 1/0 × 2P 1/0 to 4/0
–, +1 – 1 to 4/0
+3 – 1/0 to 4/0
44 to 1/0
9 to 11
(79.7 to 97.4)
20215
R/L1, S/L2, T/L3 2/0 × 2P 3/0 to 300
M12
32 to 40
(283 to 354)
U/T1, V/T2, W/T3 2/0 × 2P 3/0 to 300
–, +1 – 3/0 to 300
+3 – 2 to 300 M10
18 to 23
(159 to 204)
3 3 to 300 M12
32 to 40
(283 to 354)
20283
R/L1, S/L2, T/L3 3/0 × 2P 3/0 to 300
M12
32 to 40
(283 to 354)
U/T1, V/T2, W/T3 3/0 × 2P 3/0 to 300
–, +1 – 3/0 to 300
+3 – 3/0 to 300 M10
18 to 23
(159 to 204)
2 2 to 300 M12
32 to 40
(283 to 354)
20346
R/L1, S/L2, T/L3 250 × 2P 4/0 to 600
M12
32 to 40
(283 to 354)
U/T1, V/T2, W/T3 4/0 × 2P 4/0 to 600
–, +1 – 250 to 600
+3 – 3/0 to 600 M10
18 to 23
(159 to 204)
1 1 to 350 M12
32 to 40
(283 to 354)
20415
R/L1, S/L2, T/L3 350 × 2P 250 to 600
M12
32 to 40
(283 to 354)
U/T1, V/T2, W/T3 300 × 2P 300 to 600
–, +1 – 300 to 600
+3 – 3/0 to 600 M10
18 to 23
(159 to 204)
1 1 to 350 M12
32 to 40
(283 to 354)
<1> When using the wire of this gauge in accordance with IEC/EN 61800-5-1, install an ELCB.
<2> When using the wire of this gauge in accordance with IEC/EN 61800-5-1, install an ELCB, or use copper wire of 10 mm
2
(AWG 8).
Model
CIMR-LU
Terminal
Recomm. Gauge
AWG, kcmil
Wire Range
AWG, kcmil
Screw
Size
Tightening Torque
Nm (lb.in.)
40005
40006
40007
R/L1, S/L2, T/L3 14 14 to 10
M4
1.2 to 1.5
(10.6 to 13.3)
U/T1, V/T2, W/T3 14 14 to 10
–, +1, +2 – 14 to 10
B1, B2 – 14 to 10
10
<1> 14 to 10
Model
CIMR-LU
Terminal
Recomm. Gauge
AWG, kcmil
Wire Range
AWG, kcmil
Screw
Size
Tightening Torque
Nm (lb.in.)
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