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IV-B

IV-B

Toroidal transformer. Overcharge protection. High charging current(max.35A) without high cold-start power & high capacity of instant max.power output.
Model No. IV-500B IV-1000B
Rated Power 400W 800W
Input Voltage 100V~275V AC
Frequency 45~65Hz
Output Voltage 230V+/-10%
Frequency 50/60Hz
Waveform Square Wave
Utility Power /
Cold Start Power 100% of Rated Power (for 220V Lamp)
Battery Type Sealed Lead-Acid, Maintenance-free
DC Voltage 12VDC
Capacity /
Backup Time Depending on the external battery
Charging Voltage 13.5V~14.45V DC
Charging Current 15A~20A
Recharge Time No more than 8Hours, Charging Up to 90%
Reverse Connection No startup & No Damage
Charging Mode Automatic charging 
while power off & accessing to utility power
Audible
Alarm
Battery Discharge /
Fault /
Protection Overload 
Protection
/
Low Voltage 
Protection
Automatically shutdown
Short Curcuit 
Protection
/
Transfer Time 50ms
Cooling System Thermostatic Control Fan
On/Off Mode Keep pressing the On-off button 
for 2 seconds for startup/shutdown
Indicators Voltmetre / LED
Operating Temperature 0℃~40℃
Noise(dB) < 40dB
Relative Humidity 20% ~ 90% non-condensing
Measurement
(mm,H x W x D)
280 x 270 x 105
Net Weight(Kg) 6.80  8.50