| Online UPS Systems |
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ups, ups system, True online ups system, line interactive ups system
True Online UPS Systems |
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| MOSFET / IGBT BASED PWM TECHNOLOGY |
| True on-line operation |
| Double conversion with GALVANIC ISOLATION |
| High frequency PWM IGBT/ MOSFET technology ensure lower switching losses |
| Support critical load even under chronic brown out condition without discharging battery |
| Digitally processed sine wave |
| Pulse With Modulation (PWM) technique helps to generate sine wave forms of very less harmonic distortion. |
| Unique wave form correction circuitries ensures perfect sine wave even with non linear loads. |
| Low acoustic noise |
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Soft start |
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Fast transient response |
| High efficiency & Low harmonic distortion |
| Easy installation & service spares easily available. |
| User friendly front panel. |
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| Technical Specification |
| Input parameters |
| Input voltage |
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160-280 VAC |
| Input frequency |
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47Hz-53Hz |
| Soft start power walk in 30 second |
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| Out put parameters |
| Capacity |
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1 KVA-10KVA (single phase)/10KVA - 100 KVA(Three Phase) |
| Output Voltage |
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230 ± 1% (settable b/w 220 to 240) |
| Output frequency |
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50Hz ± 0.5% |
| Load power factor |
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0.8 lag to unity |
| Output voltage regulation with 100% linear load |
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0.01 |
| Recovery time to regulation band |
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30 mili second |
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| Other parameters |
| Inverter Efficiency |
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0.9 |
| Wave form |
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pure sine wave |
| Harmonic distortion |
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<3% |
| Crest Factor |
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0.125694444 |
| Over load |
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130% for 10 mili sec , 110% for 10 Minutes |
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| Indications |
| Mains |
INV |
Float |
Battery Low |
| Over Load |
AC Under |
AC Over |
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| Protections |
| Over load |
Short Circuit |
| Over charge |
Battery Low |
| O/P over/under voltage |
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| Metering Option: |
| O/P Voltage |
O/P Current |
| O/P Frequency (optional) |
Battery Voltage (optional) |
| Battery Current (optional) |
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- Battery Voltage : 24 V / 48v/72v/96V/120v/144v/180v/240v
- Back up Time : As per customer requirement
- Type of Battery : S.M.F./Tubular/Automotive/Low maintenance
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| Environmental Parameters |
| Operating Temp. |
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0 to 45°C |
| Humidity |
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0 to 95% (non condensing) |
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| Optional |
| Digital bar Graphic Indicator |
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Load level , battery level |
| Bye pass |
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Manual bypass |
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Rotary switch |
| Automatic |
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Static bypass switch (Integrated thyrister switch) |
| Interface |
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RS 232 pin type |
| Accessories |
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Battery racks, Software for interface. |
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| Physical Size |
| Capacity |
H. |
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W. |
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D. |
| 5KVA |
750 |
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380 |
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565 |
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| Applications |
- Personal / Mini /Main- Frame Commuters
- Process - Control / Analytical Instruments
- Telecommunication Equipment.
- Automatic Weighing Machines.
- Medical Equipments
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