Online UPS 10-20K 31 Tower PF1

Advanced DSP and 3-level technology Output power factor 1.0 Active power factor correction (APFC), input power factor up to 0.99 High efficiency 95% (up to 98% in ECO mode) Advanced digital parallel technology Wide input voltage range (110 ~ 288 Vac) and frequency range (40 ~ 70 Hz) 50 / 60 Hz frequency auto sensing Two modes of frequency conversion: 50 Hz input / 60 Hz output or 60 Hz input / 50 Hz output Hot-swappable battery Flexible battery configuration (settable 16 - 20 pcs batteries) Digitally controlled charger High charging current available (Max. 12 A) Charging voltage and current configured by demands Linear derating in low voltage input reducing battery discharging times, extending the service life of battery Intelligent battery management, automatic floating / equalizing charge control, charger dormancy control, increasing battery life by 50% Ability to switch on the UPS with batteries Settable delayed start time when mains power is restored, reducing the impact on power grid or generator Fan speed varies intelligently with temperature, reducing noise and extending its service life Equipped with self-aging function Compact internal layout, miniaturized the complete unit for small footprint LCD+LED display, multi-functional keys operation, friendly human-machine interface Powerful background software for parameters configuration Advanced multi-platform communications: RS232, USB, RS485, SNMP and dry contacts communication interfaces Effective software and hardware protection function, robust self-diagnostic function, and abundant event log for check Available Options RS232 and smart card slot included Optional parallel function, battery temperature compensation, SNMP card, USB, RS485 card, dry contacts, EMD, and SMS alarms

 Advanced DSP and 3-level technology  Output power factor 1.0  Active power factor correction (APFC), input power factor up to 0.99  High efficiency 95% (up to 98% in ECO mode)  Advanced digital parallel technology  Wide input voltage range (110 ~ 288 Vac) and frequency range (40 ~ 70 Hz)  50 / 60 Hz frequency auto sensing  Two modes of frequency conversion: 50 Hz input / 60 Hz output or 60 Hz input / 50 Hz output  Dual-input design, supporting independent bypass  Flexible battery configuration (settable 16 - 20 pcs batteries)  Digitally controlled charger  High charging current available (Max. 12 A)  Charging voltage and current configured by demands  Linear derating in low voltage input reducing battery discharging times, extending the service life of battery  Intelligent battery management, automatic floating / equalizing charge control, charger dormancy control, increasing battery life by 50%  Ability to switch on the UPS with batteries  Settable delayed start time when mains power is restored, reducing the impact on power grid or generator  Fan speed varies intelligently with temperature, reducing noise and extending its service life  Equipped with self-aging function  Compact internal layout, miniaturized the complete unit for small footprint  LCD+LED display, multi-functional keys operation, friendly human-machine interface  Powerful background software for parameters configuration  Advanced multi-platform communications: RS232, USB, RS485, SNMP and dry contacts communication interfaces  Effective software and hardware protection function, robust self-diagnostic function, and abundant event log for check Available Options  RS232 and smart card slot included  Optional parallel function, battery temperature compensation, SNMP card, USB, RS485 card, dry contacts, EMD, and SMS alarms