PowerWalker VFI 20000TP 3_3 BE - Manual (Page 14)

9
3.5 AC input
3.4 Characteristics
VFI 20000TP 3/3 BE/BI
Noise (ISO 7779) <57dB at 75% load
Efficiency-nominal load Up to 92%
Voltage (L-N) 121V-274 Volts without using battery
Rectifier input 3 phases + N
Bypass input 3 phases + N
Frequency 40-70 Hz
Rated input voltage 380V/400 V/415V
Power factor 0.99
Input distortion < 5% THD(I)
Rated input current 29A/28A/27A
VFI 20000TP 3/3 BE/BI
Battery charging current (A) ±4.5A
3.6 DC circuit
Battery number 2×15
Positive battery +180V DC
Negative battery -180V DC
Cut off voltage
Battery nominal volt-
age
144±2V DC(when load ＞ 2kw)
165±2V DC(when load ≤ 2kw)