SWEA900RT G4 10-20kVA (3:1/1:1)
High frequency on-line double conversion technology
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
3：1 to 1：1 model settable
Wide input voltage range (190 ~ 478 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
Hot-swappable battery (10 kVA)
Flexible battery configuration (settable 16 - 20 pcs batteries)
Digitally controlled charger
High charging current available (Max. 10 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