UAE Dirham
Premax UPS PM-UPS3KVA online is having automatic voltage regulation with compact design configurable Alarm. Battery management technology. Premax ups are containing digital display. Premax UPS are generator compatible which works with input voltage 100V/110V – 230V/240V and 50/60Hz auto sense frequency technology.
- High frequency on-line double conversion technology
- DSP (Digital signal processors) control technology
- Active power factor correction (APFC), input power factor up to 0.99, Output power factor 0.9
- Wide input voltage range (110V ~ 300Vac) and frequency range (40 - 70Hz)
- Auto sensing frequency 50/60Hz frequency conversion, Cold start
- Rear ventilation design and variable speed fan
- Effective software and hardware protection
- Quick and stable charging, 90% capacity restored in 3 h (standard model UPS)
- Linear derating in low voltage input reducing battery discharging times
- Settable delayed start when power is restored
- Advanced battery management (ABM)
- Multiple functions settable via LCD: output voltage, EOD, auto-start, bypass mode, ECO mode and frequency conversion mode
- Multi-platform communications: RS232 (standard), USB, RS485, SNMP, dry contacts (optional)
- LED detection
