Series CVT Resonant Boost Device for CVT Test DBXZ

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Product list

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Product Description

AC resonant test systems are mainly used to output AC voltage for high voltage routine, type and development testing of capacitive test objects. These systems exert the principle of series resonance, as per f=1/2π√LC, the connection of HV reactors (inductance L) to a capacitive loads (capacitance C) form an oscillating circuit with the frequency (f) of power supply. 

Main technical parameters

1. Power supply: AC 380V / 50Hz (can be customized)

2. Rated output voltage: up to 2000kV

3. Rated output current: as requested

4. Rated frequency: 50Hz / 60Hz

5. Output phase: single phase

6. Waveform of output voltage: sine wave, distortion ≤1%

7. Quality factor Q: up to 100

8. Duty cycle: as requested

9. Insulation level: withstand voltage 1min at 110% rated voltage

HV resonant reactor with variable inductance

DBXZ series HV reactors, main part of the system, work on fixed frequency and variable inductance, are of oil insulation and epoxy glass-fiber insulating shell, module type and stackable, voltage up to 2000kV.

Application

These systems are ideal for field commissioning test of power cables and GIS/GIL.

Power Cables

GIS/ GIL / AIS Switchgears

HV Bushings

Transformers

CT, PT , CVT

Other HV Apparatus

Applications covered include testing according to IEC, ANSI/IEEE and other national standards. 

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Configuration

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Basic components

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Optional

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Variable frequency power supply 

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(including control unit) 
tttExciter transformer 
tttHV reactor 
tttCapacitor divider 

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Switchgear cabinet 

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Compensation reactor Blocking impedance Power line filter 
tttHV filter 
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Hubei E-nanny Electric Automation Co., Ltd is a Manufacturer, Trading Company in Wuhan.
Located in East Lake High-Tech Development Zone, E-Nanny Electric Automation Co., LTD is a new private high-tech enterprise. Having cooperated with colleges and research institutes for a long time, E-Nanny Electric Automation Co., LTD has lots of talents from prestigious universities like: Hua zhong University of Science and Wuhan University and lay a solid technological foundation for the product research and development.?

Adhered to the operating principle "Integrity, innovation, rigorous, service" and people-oriented management thinking, E-Nanny Electric Automation Co., LTD has established enterprise system conforming to the modern management structure.?

Our company's main products include circuit breaker, GIS testing equipment, HV withstand voltage tester, transformer calibration test equipment and a variety of electrical testing equipment, substation automation and video surveillance. Our products are widely used in electricity, water, petroleum, railway, mining, chemicals, machinery, banking, surveying and mapping, police, teaching, electronics, telecommunications and other industries.?

Our company's products are guaranteed "three months' replacement, one year's free maintenance and lifetime maintenance" since the date of purchase.

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Hubei E-Nanny Electric Automation Co., Ltd

China China
Contact Person: Hailee
Telephone: +86 159 2795 2485
Location: Hubei, China
Business Type:Manufacturer
Main Target Region:Africa
Address:
202, Building 2-05, Zone B, Guanggu Xinzhongxin, No. 303, Guanggu Road, Jiangxia Dist.
Main Product:
battery tester, relay tester, hipot test set, ct/pt test set
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