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Manufacturers Of :-


Other Products :-

  • Industrial Battery Chargers
  • Customized DC Power Supplies
  • C.V.T.

Sine Wave Inverters

Sine Wave Inverters (1ph-1ph )

ONLINE UPS /SINE WAVE INVERTERS / FREQUENCY CONVERTERS"><img border="0" src="ups1.gif" width="188" height="209" alt="ONLINE UPS /SINE WAVE INVERTERS / FREQUENCY CONVERTERS  ONLINE UPS /SINE WAVE INVERTERS / FREQUENCY CONVERTERS"><img border="0" src="ups1.gif" width="188" height="209" alt="ONLINE UPS /SINE WAVE INVERTERS / FREQUENCY CONVERTERS  ONLINE UPS /SINE WAVE INVERTERS / FREQUENCY CONVERTERS"><img border="0" src="ups1.gif" width="188" height="209" alt="ONLINE UPS /SINE WAVE INVERTERS / FREQUENCY CONVERTERS

TECHNICAL SPECIFICATIONS

PRODUCT TYPE : ONLINE UPS /SINE WAVE INVERTERS / FREQUENCY CONVERTERS
RATING : 1KVA to 50KVA
Mains Input : 1 phase UPS Output: 1 phase
 

INPUT

Voltage : 230 v ac , single phase
Range : + / - 20%
Frequency : 50Hz +/- 5Hz
 

CHARGER

Voltage : 230 v ac , single phase
Range : + / - 20%
Frequency : 50Hz +/- 5Hz

OUTPUT

Voltage : 230v ac , single phase
Voltage regulation : +/- 1%
Frequency : 50Hz/60Hz/400Hz +/- 0.05% (Crystal control)
Distortion : Less than 3 % T.H.D. on linear load.
Waveform : Pure sine wave
Technique : Sine weighted PWM, using micro controller
( high frequency switching, IGBT based inverter)
Power factor : 0.7 lag to unity.
Power rating : 1KVA to 50KVA
Inverter efficiency : Typically 90%.
Crest factor : 3:1
Transient response : Better than 4% for 100% instant load change.
Recovery time: 20 msecs
Overload : More than 150% for 5 secs.
 

PROTECTIONS (electronic protections) :

 1. Low battery.
 2. Output over/under voltage.
 3. Output overload/ short circuit.
 

MANUAL BYPASS SWITCH

 shall be provided as a common feature.