High frequency on-line double conversion technology
Ø DSP (Digital signal processors) control technology
Ø Active power factor correction (APFC), input power factor up to 0.99
Ø Output power factor 0.9
Ø Wide input voltage range (110V ~ 300Vac) and frequency range (40 ~ 70Hz)
Ø Auto sensing frequency
Ø 50/60Hz frequency conversion
Ø Cold start
Ø Rear ventilation design and variable speed fan
Ø Effective software and hardware protection
Ø Quick and stable charging, 90% capacity restored in 3 h (standard model UPS)
Ø Linear derating in low voltage input reducing battery discharging times
Ø Settable delayed start when power is restored
Ø Advanced battery management (ABM)
Ø Multiple functions settable via LCD: output voltage, EOD, auto-start, bypass mode, ECO mode and frequency conversion mode
ØMulti-platform communications: RS232 (standard), USB / RS485 / SNMP / dry contacts (optional)