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Pure Sine wave Home UPS 1400VA
Pepteller Pure Sine wave Home UPS model PS-1400C is designed for homes, offices and shops to provide uninterrupted power to essential loads during power cut. It is capable of running any load like computer, television, fans as well as bulb, tube and CFL lighting during. Their pure sine wave output ensures that there is absolutely no humming sound in fans and tube light chokes. You may confidently connect any sensitive electronic equipment like music system or medical instrument to its output. It is
completely safe for them. It is connected to two external 12 volts batteries (Recommended: 120 AH / 17
plates to 200 AH / 27 plates capacity) to provide you long back-up time
 
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Advanced Technology
  Micro controller based PWM technology for regulated pure sine wave output which is even batter than the mains supply that you get from the electricity company.
  Three stage, (Boost, absorption and float stages) precision regulated charging for long battery life.  During charging, the rate of rise of the battery voltage is monitored and the charging current / terminal voltage are controlled precisely to prevent battery from ‘gassing’. This technique prolongs battery life and also eliminates the need to top up the battery (i.e. fill it with distilled water) frequently.
  Low battery warning and cut off to prevent the battery getting deep discharged.
  Very fast changeover (typically 10 msec) to ensure that your computer does not reboot during changeover.
  When the mains power fails, the internally generated waveform is in phase with the incoming mains so that there are no jerks on rotating machinery like fan or cooler motors at the time of this changeover.
  When the mains power is restored, transfer from Home UPS to mains mode occurs when the phase of the two supplies is nearly the same. This ensures no jerk in rotating equipment like fans and cooler motors on changeover.
  Mains high voltage protection. Whenever, the mains voltage is above 270 volts (nom.), the mains input is cut off to protect your costly appliances from damage. This high voltage protection works even when the back up switch is off.
  Charges the battery on generator also. Input frequency range is 42 Hz to 62 Hz. Only when the frequency goes outside these limits, the Home UPS changes to back-up mode.
  Ability to withstand PC or TV turn on current surge without indicating ‘Overload’.
  Automatic holiday mode reduces current from the battery when there is no load at the output for a long period of time. The battery is kept fully charged to greet you with “Roshni aapke vishwas ki” when you come back from your holidays.
 
 
 
 
Notes:
1. The above calculations are indicative values only. Actual load may vary depending on the make and model of the appliance used.
2.When PC is running, it is not recommended to turn on the TV as it may reboot the PC.
 
Back-up time and charging time estimates:
In case half the load (as given in the load table) is connected to the Home UPS and the High Charging setting is selected, the estimates of the back-up time and charging time are as under:
 
 
Note:
1. The above table shows that if you are planning to run the Home UPS at full load, then this model is suitable for Power Cut Duration (PCD) of total 3 hours 45 min. in a day (24 hours). For half load, they can support PCD of about 7 hours 30 min./ day.
2. Note that these durations are indicative figures for fresh batteries.
3. Pepteller recommends Inva-tubular (special batteries for inverter / UPS application supporting deep discharge) batteries from a reputed make like Exide, Tata Green etc.
 
 
Note:
In our continual endeavor for improvement, we reserve the right to change specifications at any time without notice.
 
 
 
 
Pepteller Pure Sine wave Home UPS model PS-1400C Right Arrow = next image
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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