013(E)-C
L
1
L
2
L
3
Figure 1 Wiring diagram
Range of allowable voltage is ±5%. Rated motor current is effective when the inlet gas temperature
and ambient temperature is 40°C. Motor current will rise by 6% when inlet gas temperature and
ambient temperature is 20°C. Set the motor protection circuit breaker at the rated current value.
Be sure to connect ground wires properly to prevent electrical shock.
Current value
Use the product within the following current values corresponding to the model.
―2―
Discharge side
Intake side
Frequency
50Hz
60Hz
50Hz
60Hz
Voltage
200V
200/220V
200V
200/220V
U2S-40T
1.8
Ａ
2.5/2.3
Ａ
1.8
Ａ
2.5/2.3
Ａ
U2S-70T
3.0
Ａ
4.0/3.8
Ａ
3.0
Ａ
4.0/3.8
Ａ
U2S-150
7.0
Ａ
8.8/8.5
Ａ
7.0
Ａ
8.8/8.5
Ａ
U2S-220
10.5
Ａ
14.0/13.0
Ａ
9.0
Ａ
14.0/13.0
Ａ
U2S-370
18.0
Ａ
18.0/18.0
Ａ
18.0
Ａ
18.0/18.0
Ａ
U2S-750
26.0
Ａ
33.0/30.0
Ａ
22.0
Ａ
27.0/26.5
Ａ
W
2
U
2
V
2
U
1
V
1
W
1
