Home UPS 850 VA

PARAMETERS UNIT DISCRIPTION Model Number CrystalQS-850 Rating kVA VA 850 VA Operating DC voltage V 12 No of Battery Nos 1 Technology Based Micro Controller Based Technology Output voltage on inverter mode Vac 220V ± 10V Output phase Single Phase Output Frequency on Inverter Hz 50Hz ± 0.1Hz Output voltage regulation % < 5 % Output THD (v) at linear load % < 5 % Creast Factor 03:01 Efficiency >85% Cooling Fan ON at temp °C 55 °C Cooling Fan Off at temp °C 50 °C Battery low voltage alarm per battery Vdc 11V ± 0.2V Battery low voltage cut per battery Vdc 10.7V ± 0.2V Max Battery charging voltage current by grid per battery Vdc 14.4V ± 0.3V Max Battery charging current by grid Adc Up To 16Amp Input Voltage Range (Inv Mode) Vac 100-290V ± 10V Input Voltage Range (UPS Mode) 180-260 ± 10V Input current at no load at Nominal Battery voltage Adc 1.8 A Max Noise @ 1 meter dB < 40 db Protections Short Circuit, Phase Reversal, AC Back Feed, Thyristors Short Circuit, Reverse Battery, High and Low Voltage Protection Indication LEDs Mains On, Charging On, Ups On, Battery Low, Overload Changeover time from inverter to mains in UPS mode ms <10 ms Changeover time from inverter to mains in Normal mode ms <10 ms Changeover time from mains to inverter in UPS mode ms <10 ms Changeover time from mains to inverter in Normal mode ms <30 ms Input Protection Push to reset Circuit breaker Mode Selection UPS/Inverter, Charging Voltage Amp HI/LO Weight and Dimension MODEL NAME CrystalQS-850 Product Dimension (LxWxH) MM 275 x 195 x 110 Packaging Dimension (LxWxH) MM 328 x 330 x 185 Net Weight KG 6.780 Kg Gross Weight KG 7.510 Kg