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GDXZ Series CVT Resonant Boost Device for CVT Test

Categories High Voltage Tester
Place of Origin: China
Brand Name: GOLD
Model Number: CVT Resonant Boost Device
MOQ: 1
Price: USD1.0
Packaging Details: Packed in veneer case
Delivery Time: 10 days
Payment Terms: T/T
Supply Ability: 100 sets/month
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GDXZ Series CVT Resonant Boost Device for CVT Test

GDXZ Series CVT Resonant Boost Device for CVT Test

Introduction:

  • GDXZ Series CVT Resonant Boost Device for CVT Test exerts series resonance principle, uses excitation transformer to motivate series resonant loop, to adjust the output frequency of the director, make the loop inductance L and measured equipment C in series resonant, voltage of the resonance is the same as tested equipment.
  • GDXZ Series CVT Resonant Boost Device for CVT Test are widely used in Electric Power, Metallurgy, Oil, Chemical Industry, etc, applicable to connecting and preventing tests for capacitive equipments with high-capacity, high-voltage.
  • It is composed by control cabinet, excitation transformer, high voltage reactor, high voltage divider. There are two kinds of control cabinet, more than 20KW is console, less than 20KW is portable case; it is composed by controller and filter device.
  • Its main function is change 380V or 200V (the amplitude and frequency are fixed) frequency sine wave AC power into sine wave (amplitude and frequency are adjustable), and supply power for the whole system.
  • The function of excitation transformer is to boost the output voltage of the power source to the proper measured voltage. High voltage reactor L is important component of the resonant loop, it with measured equipment CX in serial resonant when the power frequency=1/(2π ).
  • This system applies to AC voltage withstand tests of 10KV, 35KV, 110KV, 220KV, 500KV polythene cable , 60KV, 220KV, 500KV GIS, large transformers, generators, transformer induced voltage withstand test and ground resistance measurement.

Application:

  • Cable frequency resonant system;
  • Generator Resonance AC Withstand Voltage Test Systems;
  • AC Resonance Withstand Voltage Test systems for substation electrical equipment;
  • CVT Resonant Boost Device for CVT Test;

Specifications:

No.

Item

GDXZ Series CVT Resonant Boost Device for CVT Test

1

Resonate voltage waveform

Sine wave, distortion ≤1%

2

Output frequency

30~300Hz

3

Working mode

Full power continuous working time, 60min

4

Quality factor

30~80

5

Output voltage power supply

single phase 380/220V±10%, 50Hz

6

Working environment

-10℃~+50℃, Relative humidity < 95%


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