China Online Low Frequency UPS Power Supply

6K-400KVA, online Low Frequency, True Sine Wave, 3ins/3outs
1. High performance systems
-On-line double conversion with output isolation transformer
-True sine wave output
-Advanced IGBT inverted technology
-Microprocessor controller
-Key components with redundant design for higher reliability
-Durable and reliable industrial design protect the critical load
-Standard thunder-proof and anti-static function
-DC cold startup, unmanned function
2. User friendly operation
-LED and LCD display
- System self-diagnostics
3. Perfect input and output phase-loss protection
When any one phase is abnormal or loss, the system will automatically alert to protect UPS system itself and 3-phase load
4.3-phase output at 100% load imbalance
Suitable for 3-phase 100% unbalanced load and non-linear load without derated power; When 3 phases 100% unbalanced, 2 phases loaded or 1 phase loaded, it can operate normally.
5. Static transfer switch with special design
Static transfer switch with special design can realize truly non-stop operation, by adopting isolation transformer on the output side to realize current isolation. The specially designed static transfer switch can ensure zero transfer time under any situation, which can protect critical load.
6. Advanced phase-balanced technology
With most advanced phase-balanced technology, it features highest stability, even if phase lose, it still can operate normally, especially suitable for harsh environments.
7. Comprehensive protection
Input over/under voltage, output short circuit, overload, over temperature, battery low and etc.
8. Remote Operation
- RS-232 interface
- Power management software (Power manager CD included)
- Support Microsoft win98/2000/NT/XP, Linux and more
9. Optional part
-SNMP card

PG6K ~ 60KModePG6KPG10KPG15KPG20KPG30KPG40KPG50KPG60KCapacity (VA/W)6K/4.8K10K/8K15K/12K20K/16K30K/24K40K/32K50K/40K60K/48KBatteryvoltage (V)192Overall efficiency≥ 91%Noise≤ 53dB (distance 1m)≤ 56B (distance 1m)Size: Wx Dx H(mm)550x 600x 1135650x 700x 1510Weight (Kg)
(w/o battery)260280310340480520560580PG80K ~ 400KModePG80KPG100KPG120KPG150KPG200KPG250KPG300KPG400KCapacity (VA/W)80K/64K100K/80K120K/96K150K/120K200K/160K250K/200K300K/240K400K/320KBattery voltage(V)240384Overall efficiency≥ 93%≥ 94%Noise≤ 60dB (distance 1m)≤ 65B (distance 1m)Size: Wx Dx H(mm)1250x 750x 16001600x 750x 1600Weight (Kg)
(w/o battery)78086098012501600180021002500Common parameterInputVoltageThree phase with four line+ground wire, 380V± 25%Frequency50Hz± 10%Power factor≥ 0.92OutputVoltage regulationThree-phase four-wire system, 380V± 1%Frequency regulation50Hz± 0.05%(battery mode)Wave formTrue sine waveHarmonic distortion< 3% (linear load), < 5%( non-linear load)Unbalanced voltageBalanced load≤ 1%, unbalanced load≤ 3%Phase displacement angleBalanced load≤ 1º , unbalanced load≤ 3ºTransient response≤ 3% (load change: 0~50%~100%) and recovery time ≤ 10msOverload110%≥ 20min; 150%≥ 20sCrest ratio5: 1Transfer time0msEfficiencyInput AC to output AC≥ 95%IndicatorLCDInput voltage, output voltage, frequency, battery voltage, output power(%)LEDBLV LED (battery low voltage)BatteryBatterytypeLead-acid sealed, maintenance-freeCharging methodPWM constant current and constant voltage, battery intelligent management systemCharging time (standard type)12 hoursSystem performanceMTBF300, 000 hoursEnvironmenttemperature-10º ~50º , humidity 0~93% without condensation, altitude ≤ 3000mSupport software interfaceNovell Net Ware Microsoft Windows9X Windows2000 Windows NT LinuxOtherDustproof and moisture proof, inverter isolating transformer, thunderbolt surging wave absorption, and manual bypass switch