12V 300VA to 800 VA PCB

FEATURES:

• Lowest possible RMC in microcontroller Home UPS
• Inverter output mode protected against all fault conditions.
• Controlled Inverter output voltage.
• Automatic overload reset and short circuit protection.
• Battery protected against deep discharge and over charge.
• Triac based multistage battery charger.
• DC Fan connector on PCB for cooling in Inverter mode.

Specifications :

• Range Available :- 300VA, 600VA, 800VA / 12V system.
• AC Input :- 100 to 285V AC (175 to 270V Home UPS).
• Output Voltage Range :- 180 to260V AC (backup mode).
• Output Frequency :- 50 ± 0.5 Hz.
• Output Waveform :- PWM square wave.
• Display :- Four LED's Mains/Charging, Inverter, Battery Low, Overload.
• Battery Charger Range :- 140 to 275V AC.
• Battery Charging Current :- 8 / 11 ± 0.5 Amp. DC.
• Battery Low Off :- 9.6 Volts ± 0.2 V.
• Overload :- Trip after 10 seconds. Four retries.
• Jumper Selections for :- Inv / UPS Mode, Normal /High charging, Batt. Voltage boost.