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China, Wuhan 430040

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DC Hipot Test Set

Evaluates insulation under high-voltage conditions

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Phone:+86 136 572 20727       Email:cici@sansionpower.com

The DC High Voltage Tester, or DC Hipot Test Set, evaluates the insulation of electrical components like lightning arresters, cables, and transformers. It tests their ability to withstand high-voltage conditions, ensuring safety and efficiency. This tool is widely used in industries such as power utilities, railways, and manufacturing.

Features

  • Designed for portability and functionality, this lightweight tester is ideal for field testing.
  • Utilizes high-frequency voltage-multiplying circuitry and PWM pulse width modulation technology for precise control.
  • Features a stable high-voltage output with minimal ripple and noise, enhancing reliability.
  • Includes over-voltage, over-current, zero start, and fault protection functions, with displayable voltage protection values.
  • Digital display ensures clear reading of current and voltage.
  • Voltage adjustment is highly stable, with both coarse and fine tuning capabilities.
  • A specialized 75% VDC 1mA function button is included, making it suitable for Zinc Oxide arrester testing.

Specification

  • Rated Voltage: 40kV/60kV/120kV/200kV/300kV/500kV
  • Rated Current: 2mA/3mA/4mA/5mA/10mA
  • Power Supply: AC 220V±10%, 50Hz
  • Ripple Coefficient: ≤1.0%
  • Voltage Meter Accuracy: ± (1.0% of reading + 2 digits)
  • Current Meter Accuracy: ± (1.0% of reading + 2 digits)
  • Voltage Stabilization: Random wave, ≤1% with power fluctuation ±10%
  • Environmental Temperature: -10 to 40℃
  • Relative Humidity: ≤85% (without condensation)

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