User Manual

4. Specifications
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MODEL 
PowerWalker
VFD400
PowerWalker
VFD600
PowerWalker
VFD1000
CAPACITY VA/W 400VA/200W 600VA/300W 1000VA/600W
INPUT Voltage 110/120VACor220/230/240VAC
 VoltageRange 90‐145VAC/170‐280VAC
OUTPUT Voltage 110/120VACor220/230/240VAC
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VoltageRegulation(Batt.
Mode)
±10%
 Frequency 50Hzor60Hz
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FrequencyRegulation(Batt.
Mode)
+/‐1Hz
 OutputWaveform ModifiedSinewave
BATTERY BatteryType&Number 12V/4.5Ahx1pc 12V/7Ahx1pc 12V/7.2AH*2
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BackupTime(ataPCload
with15"monitor)
5minutes 8minutes 30minutes
 RechargeTime 10hoursto90%aftercompletedischarge
TRANSFERTIME Typical 2‐6ms
ACMode GreenLEDlighting
BatteryMode GreenLEDflashingevery4seconds
LowBatteryatBatteryMode GreenLEDflashingeverysecond
Fault RedLEDlighting
BatteryWeakatACMode RedLEDflashingevery2secondsfor30seconds
INDICATOR
BatteryFaultatACMode RedLEDflashingthreetimesevery2seconds
BatteryMode Soundingevery4seconds
LowBatteryatBatteryMode Soundingeverysecond
Fault Continuouslysounding
BatteryWeakatACMode Soundingevery2secondsfor30seconds
AUDIBLEALARM
BatteryFaultatACMode Soundingthreetimesevery2seconds
PROTECTION FullProtection Discharge,overcharge,andoverloadprotection
Dimension,DXWXH(mm) 231x81x185 312x94x250PHYSICAL
NetWeight(kgs) 3.1 3.8 6.7
OperatingEnvironment 0‐40°C,0‐90%relativehumidity(non‐condensing)ENVIRONMENT
NoiseLevel Lessthan40dB
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EN