EA901Pro 1KVA Online UPS is an on-line double-conversion UPS with input power factor correction (PFC), output power factor 0.9 offering high levels of reliability and protection for critical servers and data processing IT systems. Besides sufficient runtime as backup power, EA901Pro UPS long time model can be fitted with matching battery extension packs for long runtime applications; besides some standard features of normal UPS, it is also able to bear wide input voltage in harsh environment, and optional N+X redundancy parallel function is also available.
Product Details:
- 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
- Auto sensing frequency
- 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)
- Linearderating 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)
- USB Communication
