PowerWalker VFI 20000TP 3_3 BX - Manual (Page 9)

3
EN
Output
Wire connection: three phase four wire + grounded
Voltage: 380 ×(1 ± 1%) VAC or 220 ×(1 ± 1%) VAC (with balanced load)
Power factor: 0.8
Frequency error: ± 8% at 50Hz (track bypass frequency input; when frequency exceeds
±8% or under the mode of battery power supply, frequency output should be ± 0.1% of the
rated amount.)
Overload time: exceed 10min (110% ＜ load ≤ 125%)
exceed 1min (125% ＜ load ≤ 150%)
Unbalanced load capacity: 100%
Battery voltage and charging voltage
WARNING:This is a product for commercial and industrial application in the second
environment-installation restricitions or additional measures may be needed to prevent
disturbances
1.4 Technical parameters and speci fications
Input
Wire connection: three phase four wire +grounded
Voltage: 380 ×(1 +25% / -45%)VAC (when input voltage<75%, output power derating is
required)
Frequency: 40Hz-70Hz
Power factor: over 0.99
Bypass voltage range: 380(1± 15%)
Operating environment
Ambient temperature: 0℃～ +40℃
Ambient humidity: 20% ～ 90 %