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50KV AC High Voltage Very Low Frequency Tester

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50KV AC High Voltage Very Low Frequency Tester
50KV AC High Voltage Very Low Frequency Tester
Price And Quantity
  • 1
  • Unit/Units
  • 4900.00 - 5500.00 USD ($)
Product Description

Very Low Frequency High Voltage Tester (VLF-50KV)

VLF (Very Low Frequency) Testers are suitable for testing power cables, transformers, switch gear, rotating machinery and other electrical apparatus.

Specifications:

  • Input: 220 10% Volts AC, 50/60 Hz, single phase.
  • Output-Voltage: 60KV.
  • Output frequency: 0.1Hz, 0.05Hz, 0.02Hz.
  • Stability of frequency: Fluctuation < 0.5%
  • Measurement accuracy: 3%.
  • Positive and negative voltage peak errors: 3%.
  • Voltage waveform distortion: 5%
  • Construction: In two units: Controller and Booster.
  • Ambient conditions of use: Temperature Indoor and outdoor: -10 to + 50 C
  • Humidity: 85%

The third generation of advantages:

  • Waveform without distortion: Standard sine wave output.
  • Strong load capacity: load capacitance to meet the rated capacity(0.1Hz 1.1uF, 0.05Hz 2.2uF, 0.02Hz 5.5uF).
  • Little impact pulse current: Cycloconverter pulse current generated little impact on the grid.
  • Strong EMI immunity: During the test controller is stable and reliable.
  • Simple operation: Capacitive screen operation, simple and convenient.

Performance Characteristics:

  • Advanced inverter technology: Digital AC-AC inverter technology, advanced software closed-loop control, precise standard output without distortion sine wave, fully automated testing process.
  • Display: The 7 'capacitive touch screen, the screen displays real-time measurement data and the output waveform.
  • Comprehensive protection: high, low pressure side of the over voltage and over-current protection, rapid response action (action time 10ms).
  • Simple operation: simple wiring, fool type operation.
  • Safe and reliable: the controller and the high voltage generator connected to the low pressure, photoelectric control, safety and reliability.
  • The high and low voltage closed-loop negative feedback control circuit, the output can not rise effect.
  • Test range: 0.1 Hz, 0.05Hz and 0.02Hz multi frequency selection, large measuring range.
  • Printer: print the test results.
  • Small size, light weight: very conducive to outdoor work.
  • Communication interface: USB2.0.
  • Software: Equipped with specialized SVLF ultra low frequency high-voltage generator software, can be tested by software, and the data query and print statements.

Technical Specification:

Model

Output Peak voltage

Measuring range

Weight

Applications

SVLF-30

30KV

0.1H-1.1F

Controller: 4 kg
Booster: 25 kg

10KV and below voltage cables,generator

0.05H-2.2F

0.02H-5.5F

SVLF-40

40KV

0.1H - 1.1 F

Controller: 4 kg
Booster: 45 kg

13.8KV and below voltage cables,generator

0.05H- 2.2 F

0.02H - 5.5 F

SVLF-50

50KV

0.1H -1.1 F

Controller: 4 kg
Booster: 45 kg

15KV and below voltage cables, generator

0.05H -2.2 F

0.02H -5.5 F

SVLF-60

60KV

0.1H -1.1 F

Controller: 4 kg
First Booster:25 kg
Second Booster:45 kg

20KV and below voltage cables, generator

0.05H- 2.2 F

0.02H -5.5 F

SVLF- 80

80KV

0.1H 1.1 F

Controller: 4 kg
First Booster:25 kg
Second Booster:45 kg

35KV and below voltage cables, generator

0.05H -2.2 F

0.02H -5.5 F

Trade Information
  • 6000 Per Month
  • 7 Days
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    Contact Us

    Building 13-2 Botong Huigu, No. 66 Binhai South Four Road, Yueqing Economic Development Zone, Yueqing, Zhejiang, 325604, China
    Phone :+8613175696608