Installation and Operator’s Manual Page 7 of 20
(Aurora Wind Interface Rev 4.0)
1.1 WBI Operating Parameters
Description
Value
Aurora WBI
Input voltage range (no damaging) 0 Vac to 400 Vac
Input voltage range (operating) 40 Vac to 400 Vac
Input frequency range 0Hz to 600Hz *
Max. operating input current Up to 16.6 A (rms)
Input over current (fuse protected) Up to 20 A **
Max. output power
(@400Vac, PFC≥0.7)
2500W-4000W-7200W
Maximum output current + diversion
load current
up to 20Adc continuous /
up to 30Adc peak
Efficiency (@400Vac, PFC≥0.7) 99.4%
Output Voltage range 0-600 Vdc
Output Voltage range (@ full output
power)
360-600Vdc (PVI-7200-W-I) ***
200-600Vdc (PVI-4000-W-I) ***
Operating ambient temperature -25°C to +55°C (-13°F to 140°F)
Enclosure type Nema 4X
Relative Humidity 0 – 100 % condensing
Audible Noise < 40dBA
Size (height x width x depth): 29 x 26 x 9.5 cm
Table 1: Operating Parameters
* When using wind speed feedback, the frequency range by factory setting is 5-
200Hz; contact factory for different range shifting.
** The over current protection fuses shall be sized depending on the
generator/alternator short circuit current, this value shall be determined by the
generator/Alternator supplier.
Fuses have to trip by generator when embedded crowbar is activated.
PVI-7200-W-I and PVI-4000-W-I are equipped respectively with 15A and 6A fuses
by factory.
*** Limited by the maximum continuous output current (20Adc)
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