- PIC16F72 MICROCONTROLLER PROGRAMMED
- MOSFET TECHNOLOGY
- BATTERY- 1 BATTERY SYSTEM
- INPUT DC RANGE- 10.5 V ~ 14.2 V
- EFFICIENCY (ON BATTERY MODE) :> 84%
- PROTECTION OVERLOAD – 100%
- SHORT CICUIT- 300%
- CHARGING CURRENT – 5 AMP TO 12 AMP
- HIGH FREQUENCY CHARGING
- POWER FACTOR CORRECTION
- INDICATION – LOW BATTERY SHUT DOWN WITH BEEP
- OVERLOAD AUTO RESET
- CHARGING CUT
Technical specification :
| Mains AC Lower Voltage Limit | 100V+/- 5V in Inverter Mode 180V+/- 5V in UPS Mode | 
| Mains AC Higher Voltage Limit | 280V+/- 10V in Inverter Mode 260V+/- 5V in UPS Mode | 
| Output Voltage at No Load | 220V +/-7V AC | 
| Output Wave Form at No Load (for SINE WAVE) | Sine Wave | 
| Home UPS Output Frequency | 50+/-1.0Hz | 
| Change over time Mains to UPS and vice versa | < 3 msec | 
| Capacity | 500-1000 VA | 
| Wave Form | Pure Sine Wave | 
| Voltage | 12 V | 
| Rated Power | 850 VA | 
| Input Voltage | 12 V | 




 
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Aravinda Hosamani (verified owner) –
Threaded holes needs to be provided on top of the heat sink to fix Battery terminals as per original pub.