Description

Specifications:

Type: DC12V to AC220V Inverter

Output waveform: Pure sine wave

Input voltage: DC 12V

Output voltage: AC 220V

Output frequency: 50Hz

Peak power: 1000W / 2000W / 3000W / 4000W / 5000W

Continuous power: 500W / 1000W / 1500W / 2000W / 2500W

Protection function 1: High temperature protection

Protection function 2: High voltage protection

Protection function 3: Overload protection

Protection function 4：Low voltage protection

Protection function 5：Overcurrent protection

Protection function 6：Impact protection

Note:

> 12V’s inverter only can link 12V’s battery (Normal operating range about 9V to 15.5V)

> This inverter have low voltage warming system,when the inside alarm sounds,indicate the user the electric quantity is seriously low,the votage of battery is falling quickly,please replace the battery or reduce the rate of power of the electric appliance you using,waining:You have to finish this operation within 15 minutes after appearing the low voltage warning.

> Before you using the electric appliance with inverter, please distinguish the different of peak power and actual power of inverter. The shell is marked as peak power, the actual power is a half of the peak power, the start power of the electric appliance you using can not over the peak power. Long time using, the power of electric appliance can not over the continuous power (Peak power: the highest power when the machine starting. For example. the refrigerator rate power is only 300W, but the start power high to 2500W. Electic bulb etc such resistive load electric appliance have no peak power)

Battery Usage Time Calculation:
1)The working time of inverter, it is depend on the battery power and load power.

2)Formula: Working time (hours)= Battery Capacity X Battery Voltage X 0.8X0.9/Load Power

3) For example, the battery of 12V 60A is supplied to a 220V 100W bulb.

The working time is = 12(V) X 60(AH) X 0.8 X 0.9/100(W)=5.18(hours)

(Note: 0.8 is battery discharge coefficient, 0.9 is inverter conversion efficiency)