• True Online Double Conversion with DSP Controlled Pure Sine Wave Design
• Input Current Harmonic: ≤ 1%
• Optimization Battery Group, The Quantity of Battery: 16/18/20 Nos.
• High Input Power Factor 0.99
• High Output Power Factor 1.0
• Wide Input Voltage Range: 208~480V AC
• Wide Input Frequency Range (50Hz: 45~55Hz / 60Hz:54~66Hz)
• Generator Compatibility & Phase Reversal Protection
• Support Economic Operation (ECO) Mode
• Self-Testing while UPS Startup
• Optional Parallel up to 4 units
• Static Bypass and Cold Start
• Auto Start and cold start function

Rear Panel
1. Fan
2. Input Switch
3. Output Switch
4. Maintenance Switch
5. Terminal
6. Com Port
7. USB Port
8. Parallel Port
9. EPO
10. Intelligent Slot / SNMP(Optional)