Description :

1. Double conversion on-line system.
2. IGBT inverter design.
3. UPS controlled by digital signal processor (DSP).
4. True galvanic isolation.
5. Cold start function (DC power on).
6. High resolution 320*240 dots graphs LCD display.
7. Smart RS-232 or RS-485 communication port.
8. Remote control panel (option).
9. Sine wave pulse width modulation (SPWM).
10. Pure sine wave output less than 3% THD.
11. UPS status display on LED flowchart.
12. 20KHz high frequency inverter.
13. Versatile modular design.
14. Generator compatible.
15. Multi-function LCD display.
16. Short circuit and overload protection.
17. Emergency power off function.
18. Multiple language LCD display.
19. On line output voltage selected.
20. Anti-harmonic filters included (option).
21. Intelligent maintenance system.

Specification :

1. Model name: PGP-10K31, PGP-15K31, PGP-20K31. 2. AC input: (1) Phase: 3 phase 3 wire / 3 phase 4 wire and ground. (2) Voltage range: 380V/220V or 208V/120V +/- 15%. (3) Frequency range: auto-sensing, 50Hz / 60Hz +/-5Hz. (4) Regulation style: 3 phase 6 pulses or 6 phase 12 pulses (option). (5) Efficiency of rectifier: >97%. 3. Efficiency of inverter: >88%. 4. Total efficiency: >85%. 5. 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%. 6. 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). 7. 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. 8. 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. 9. Physical size: W x D x H mm, 1200 x 800 x 1800 (47.2" x 31.5" x 70.9").

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  On Line UPS
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  On Line UPS
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  On Line UPS