Key Features of Build-in Uninterruptible Power Supply - UPS

• Single chip embedded UPS engine
• FOR 150V to 290V mains input 200V to 250V AVR output
• Relay changeover near zero current/zero voltage. & synchronized change over
• Over current of MOSFETs protected within micro seconds.
• Power failure checking by simultaneous several methods.
• Can accept any input waves like sine wave, generator waves etc. if voltage & frequency is within limit.
• Near to RMS measurements for all calculations.
• MOSFETs drain spikes protected.
• Overload 2min delay with warning by buzzer and LED upto 130% of rated capacity. 400% overload surge capacity to take cold start of computers.
• RMC lower than imaginable level.
• Assembly/testing/repair tool support with separate diagnostic ICS.
• Minimal in built self diagnostic to check basic hardware.
• Error code display on LEDs to diagnose hard and soft errors.
• Watchdog timer implementation to prevent CPU hang ups.
• VA Rating : 600VA
• Input range : 150V to 290V and output 200V to 250V
• Input DC : 12V
• Input frequency range : 40 to 60 HZ
• Inverter output frequency : 49 to 51 HZ
• Output waveform : PWM Quasi Sine
• Output voltage in inverter: 220V +/ 10%
• Inverter efficiency: more than 90%
• Power factor: 0.8
• Typical transfer time: near 2 milli seconds.