F-7
Technical Specifications
AC30V series Variable Speed Drive
Power Supply = 380-480V ±10%, 50/60Hz
5%
Motor power, output current and input current must not be exceeded under steady state operating conditions.
Minimum repetitive power up / power down cycle time = 10 mins
Product Code
Motor Power Output Current
(A)
Input Current
(A)
Estimated
Efficiency
Switching Frequency
(kHz)
nominal / maximum
Output Current Derate %/kHz
(applied above nominal
switching frequency)
FRAME H :
Input currents for kW ratings are at 400V 50Hz ac input and for Hp ratings at 460V 60Hz ac input. Prospective short circuit current 10kA.
Normal Duty
(Output Overload Motoring 110% for 60s)
31V-4H0087…
45kW
87
78.8
98%
3 / 8
8.5%
60Hp
77
69
31V-4H0105…
55kW
105
95.8
98%
3 / 8
7.8%
75Hp
96
84.5
31V-4H0145…
75kW
145
130
98%
3 / 8
9.1%
100Hp
124
113.5
Heavy Duty
(Output Overload Motoring 150% for 60s, 180% for 3s short term rating)
31V-4H0087…
37kW
73
66
98%
3 / 8
7.7%
50Hp
65
58.5
31V-4H0105…
45kW
87
79.5
98%
3 / 8
6.9%
60Hp
77
70
31V-4H0145…
55kW
105
97.4
98%
3 / 8
8.6%
75Hp
96
87
