Features :
1.three phase in, one phase out
2. High frequency and double conversion on-line technology
3. Fully digitized microprocessor control
4. Wide input voltage range
5. LCD display
6. Cold start
7. Parallel capacity
8. Advanced battery management
9. Automatic battery charge in UPS off mode
10. Lightning and surge protection
11. Short circuit and overload protection
12. Fan speed auto control when loads varies
13. Optional extension battery pack
14. EMI/RFI noise filter
15. Smart RS232 communication with monitoring software
16. Optional SNMP Card slot