1.Frequency toroidal transformer, which makes the inverter has high efficiency and low no-load loss

 

  2.Perfect protection and alarming function, thus the system has a high stability

 

  3.LCD display function, visually display battery voltage and AC output voltage

 

  4.Pure sine wave output, compared with square wave or modified wave, has higher efficiency and higher loading capability

 

  5.Adopts SCM to control, which makes the circuit structure simple, and the control method and control strategy more flexible

 

  6.Optional by-pass function ensures the continuity and stability of system operation

 

  7.European CE certification

 

Model	WI20-48	WI20-96	WI20-120	WI20-220
Rated Output Capacity	2kVA
Rated Battery Voltage	48VDC	96VDC	120VDC	216VDC
Over Voltage Shutoff	68VDC	136VDC	170VDC	306VDC
Over Voltage Recovery	66VDC	132VDC	165VDC	297VDC
Under Voltage Shutoff	42VDC	84VDC	105VDC	189VDC
Under Voltage Recovery	48VDC	96VDC	120VDC	216VDC
No Load Loss	0.35A	0.2A	0.15A	0.1A
Output Wave Form	Pure Sine Wave
Display Mode	LCD
Display parameters	Battery Voltage,Output Voltage,State parameters
Cooling Mode	Fan
Rated Output Voltage	110/120/220/230/240 VAC
Wave Distortion	≤4％
Output Frequency	50/60 Hz±0.05Hz
Dynamic Response	5%
Overload Capacity	120% 1min,150% 10s
Inverter Efficiency	Maxmum90%
Noise（1m）	≤40dB
Insulating Strenght	1500VAC,1min
Protection Function	Battery over voltage protection,Battery under voltage protection, Battery reverse-connection protection,Output over load protection, Output short circuit protection,Over temperature protection.
Working Ambient Temperature	-20～50℃
Working Altitude	≤4000m
Working Ambient Humidity	0~90%, no condensing
In order to serve our customers better.Our company can adjust parameters configuration according to customer’s requirement.