Yaskawa AC Drive Z1000 HVAC - Manual (Page 21)

Model Terminal
Recomm. Gauge
AWG, kcmil
Wire Range
AWG, kcmil
Screw
Size
Tightening Torque
N·m (lb. in.)
2A0343 <1>
R/L1, S/L2, T/L3 4/0 × 2
3/0 to 350
M12
32.0 to 40.0
(283 to 354)
U/T1, V/T2, W/T3 4/0 × 2
–, +1 –
+3 – M10
18.0 to 23.0
(159 to 204)
– M12
32.0 to 40.0
(283 to 354)
2A0396 <1>
R/L1, S/L2, T/L3 250 × 2
3/0 to 350
M12
32.0 to 40.0
(283 to 354)
U/T1, V/T2, W/T3 250 × 2
–, +1 –
+3 – M10
18.0 to 23.0
(159 to 204)
– M12
32.0 to 40.0
(283 to 354)
<1> Drive models 2A0046 to 2A0396 require the use of closed-loop crimp terminals for UL/cUL compliance. Use only the tools recommended by the
terminal manufacturer for crimping.
n Three-Phase 400 V Class
Table i.5 Wire Gauge and Torque Specifications (Three-Phase 400 V Class)
Model Terminal
Recomm. Gauge
AWG, kcmil
Wire Range
AWG, kcmil
Screw
Size
Tightening Torque
N·m (lb.in.)
4A0005
4A0008
4A0011
R/L1, S/L2, T/L3 14
14 to 8
M4
1.6 to 1.8
(14 to 16)
U/T1, V/T2, W/T3 14
-M, +M –
– M5
2.7 to 3.0
(24 to 27)
4A0014
R/L1, S/L2, T/L3 12
14 to 8
M4
1.6 to 1.8
(14 to 16)
U/T1, V/T2, W/T3 12
-M, +M –
– M5
2.7 to 3.0
(24 to 27)
4A0021
R/L1, S/L2, T/L3 10
14 to 8
M4
1.6 to 1.8
(14 to 16)
U/T1, V/T2, W/T3 10
-M, +M –
– M5
2.7 to 3.0
(24 to 27)
4A0027
R/L1, S/L2, T/L3 8
14 to 8
M4
1.6 to 1.8
(14 to 16)
U/T1, V/T2, W/T3 8
-M, +M –
– M5
2.7 to 3.0
(24 to 27)
4A0034 <1>
R/L1, S/L2, T/L3 8
10 to 4 M5
2.7 to 3.0
(24 to 27)
U/T1, V/T2, W/T3 8
-M, +M –
–
4A0040 <1>
R/L1, S/L2, T/L3 8
10 to 4 M5
2.7 to 3.0
(24 to 27)
U/T1, V/T2, W/T3 8
-M, +M –
–
4A0052 <1>
R/L1, S/L2, T/L3 6
8 to 2/0 M8
5.4 to 6.0
(48 to 53)
U/T1, V/T2, W/T3 6
-M, +M –
–
i.3 Electrical Installation Safety
YASKAWA ELECTRIC TOEP YAIZ1U 01A YASKAWA AC Drive – Z1000 Safety Precautions 21