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We Offer SERVO VOLTAGE STABILIZER, AUTOMATIC VOLTAGE REGULATOR, AUTOMATIC VOLTAGE CONTROLLER to counter the problem of incoming voltage fluctuations
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Highlights Constant Voltage Transformer
Servo Voltage Stebilizer

Technical Highlights of CONSTANT VOLTAGE TRANSFORMER - CVT

Input voltage
180 V - 260 V at the rated power. At lesser loads, the "Low Voltage" limit is increased automatically. Short term high Input Voltages shall not affect the load side. Purevolt CVT can handle upto 300 volts for 10 min. and shall deliver the rated output voltage during this period. A MCB/FUSE has been incorporated on the input side or the CVT so that in case of persistent high current (normally caused because of high voltages occurring on account of a weak neutral) the same shall protect the CVT. The Constant Voltage Transformer ensures that even if more than the specified input voltage is applied the equipment does not ever see damaging high voltage.

Output Voltage :
220 V to 230 V from no load to full load or a line voltage swing from 180V to 260 V.
 
Line Frequency :
50 Hz +- 1%. All specifications relate to 50 HZ. For every 1% change in the line frequency, the output voltage changes by 1.6 %. The special feature incorporated in the PUREVOLT CVT is that it has a very wide tolerance of the load power factor within the specified line frequency limits.
 
Output Waveform :
the output waveform of Purevolt CVT is sinosidal and the waveform distortion is limited to 5% under full load conditions at typical input.

Voltage Correction Speed :
Changes in supply voltage are normally corrected within half cycle i.e within 10 ms.

Output Step Load Response :
2 cycles (30 to 40 ms)

Isolation:-
Since the input and output voltages are separated not only electrically, but physically also, by magnetic shunt, Purevolt's Constant Voltage Transformer has stronger isolation effect then a normal transformer. The isolation effectively strips away the high frequency components of the normal mode noise and the neutral to ground bonding creates a short circuit path for the common mode noise.

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Products Offered :
Industrial Servo Voltage Stabilizers SVS, Automatic Voltage Regulators / Stabilizers, IGBT based Online UPS   (Single/Three Phase), Sine Wave Online Ups (Single / Three Phase), Automatic and Manual Voltage Stabilizers/Regulators, Constant Voltage Transformers – CVT, Ferro Resonant Transformers, Isolation Transformers, Auto Transformers, Step Up Down Transformers, Line Interactive – Offline UPS, Ups with External Battery, Power Inverters, DC – AC Converters, Telecom Transformers, Sine Wave Inverters, Solar Products, Dimmerstat / Variable Test Panel, Variable Auto Transformers (Variacs)

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