YASKAWA Z1000U Technical Manual page 55

Table 3.3 Main Input Circuit Wiring Tightening Torques and Wire Gauges With Option PW
Bypass Model Z1Do
208 Vac 480 Vac
– B011
– B014
– B021
D024 –
– B027
D030 B034
– B040
D046 B052
D059 B065
D074 B077
D088 B096
D114 –
D143 B124
– B156
D169 B180
D211 –
– B240
– B032
– B361
– B414
Bypass Model Z1Do
208 Vac 480 Vac Wire Size Range (AWG)
– B011
– B014
D024 B021
D030 B027
– B034
– B040
D046 –
D059 B052
– B065
D074 B077
D088 B096
D114 B124
D143 –
D169 B156
– B180
D211 B240
– B302 (1-2) x (2-600 kcmil)
– B361
– B414 (1-3) x (2-600 kcmil)
YASKAWA SIEP YAIZ1D 01C Z1000U HVAC MATRIX Drive Bypass Technical Manual
Current Rating (A)
25
40
45
50
60
80
110
125
175
200
225
400
600
Table 3.4 Motor and Ground Wire Gauges and Tightening Torques
Output Circuit Motor Wiring
Motor Overload Relay
Tightening Torque
18-8
16-2
10-1/0
6-3/0
6–300 kcmil
(1-2) x 500
(1-3) x 500
3.4 Input and Output Power Wiring Connections
Standard Circuit Breaker With Option PW
Wire Size Range (AWG)
14-10
or
8-3/0
4-4/0
(1-2) x (2/0-500 kcmil)
(1-3) x (3/0-500 kcmil)
Wire Size Range (AWG)
(lb. in.)
15
14-10 or 8
70
100
200
275
Tightening Torque (lb. in.)
50
or
120
225
(1-2) x 442
(1-3) x 450
Earth Ground Wiring
Ground Lug
Tightening Torque
(lb. in.)
35 or 40
or
6-4 or 2 45 or 50
14-2/0
3
or
120
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