TESCOM 3 kVA ONLINE UPS

• High frequency online double conversion technology
• Active power factor correction (APFC), input power factor up to 0.99
• Output power factor 0.9
• Wide input voltage range (110 V ~ 300 Vac) and frequency range (40 ~ 70 Hz)
• 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
• 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)