VCS II User Guide – Bergey WindPower Co.
Rev: 0
June 17, 2016
18
VCS II Specifications
Turbine Input
Input current (max)
43 Amps
Input voltage (max)
480 Vrms
Input start voltage minimum (at low battery condition)
30 Vrms
Input normal operating voltage range
35 Vrms – 480 Vrms
Input frequency range
0 – 150 Hz
Cut-in frequency
15 Hz
Cut-out frequency
10 Hz
Battery Output
Rated output current (max)
200 Amps
Rated output voltage (max)
65 Vdc
Output start voltage minimum (at low battery condition)
36 Vdc
Output normal operating voltage range
40 – 63 Vdc
Control method
Constant Voltage
Output overcurrent protection (DC Breaker)
250 Amps
Environmental
Enclosure type
NEMA 1 / IP60 Overall
NEMA 3R / IP66 for
internal controls
Operating temperature range
-20 to 40 °C
Max altitude
1000 m
Thermal derating (approximate ambient temperature)
45 °C
Thermal shutdown
80 °C
Weight
106 lb / 48kg
