YUEQING SANDI ELECTRIC CO.,LTD
Very low frequency high voltage generator 50kv for testing high voltage cable

Very low frequency high voltage generator 50kv for testing high voltage cable

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The third generation SVLF series Ultra-Low-Frequency High Voltage Generator

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:

  •     Display: The 7 'capacitive touch screen,
  •     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.
  •     Test range: 0.1 Hz, 0.05Hz and 0.02Hz multi frequency selection, large measuring range.
  •     Printer: print the test results.
  •     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.


Power Supply

AC220V 10%, 50Hz 5%

Output voltage accuracy

  •     Output voltage peak instability: < 1%
  •     Output voltage and frequency instability: < 3%
  •     Output voltage waveform distortion: <5%

Technical Specifications of 50kv Very Low Frequency High Voltage Generator :


Model

Output Peak voltage

Measuring range

Weight

Applications

SVLF-50

50KV

0.1Hz, ¤1.1

Controller: 6 kg

Booster: 45 kg

Size: L x W x H

357 x 210 x 365mm

15KV and below voltage cables, generator

0.05Hz, ¤2.2

0.02Hz, ¤5.5