Description :

1. UPS controlled by digital signal processor (DSP).
2. Sine wave pulse width modulation (SPWM).
3. High resolution 320 x 240 dots graphs LCD display.
4. Automatica battery management and charging system.
5. Wide input voltage range 176V~264V.
6. Pure sine wave output less than 3% THD.
7. UPS status display on LED flowchart.
8. Smart RS-232 or RS-485 communication port.
9. Accept two AC source input (option).
10. SNMP management capability (option).
11. Intranet/Internet management function capability (option).
12. 20KHz high frequency inverter.
13. Versatile modular design.
14. Expandable battery run time.
15. Generator compatible.
16. IGBT inverter design.
17. Double conversion on-line system.
18. Multi-function LCD display.
19. Cold start function (DC power on).
20. Battery test on AC mode.
21. Accepted 100% unbalanced load.
22. Remote control panel (option).
23. IBM AS-400 interface communication port (option).

Specification :

1. Model name: ONL-10K33, ONL-15K33, ONL-22.5K33. 2. Capacity: 10KVA, 15KVA, 22.5KVA. 3. Power: 8KW, 12KW, 18KW. 4. Inpu: (1) Phase: 3 phase 3 wire / 3 phase 4 wire and ground. (2) Voltage range: 208V / 120V or 380V / 220V +/-20%. (3) Frequency range: auto-sensing, 50Hz / 60Hz +/-5Hz. (4) Way of rectifier: 3 phase 6 pulses or 12 pulses (option). (5) Efficiency of rectifier: >97%. 5. Efficiency of inverter: >88%. 6. Total efficiency: >85%. 7. Static switch: (1)Transfer way: when inverter and utility are synchronized at same phase and voltages, bypass to inverter. (2)Transfer time: bypass to inverter 0ms normal state, inverter to bypass 0ms. (3)Efficiency: >99%. (4)Frequency stability: +/- 0.5%. 8. Charger: (1)Voltage: DC410V. (2)Current: current can be adjusted at 3A, 5A, 10A, 15A, 20A, 30A automatically. (3)Charging period: Return to 90% from 100% exhausted battery within 8 hours (depending on type of batteries). 9. Unit: (1)Battery type: bank with 12V x 30pcs for DC410V version. (2)Backup time: depending on type of batteries. (3)Noise: less than 60dBA from the surface of 1m away. 10. Environment: (1) Operating temperature: 0 - 40 deg. (2) Storage temperature: -25 ~ 55 deg. (3) Ambient operation: 3,500 meters max. elevation, 0-95% humidity non-condensing.

• 
  On Line UPS
• 
  On Line UPS
• 
  On Line UPS