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≥1000kV Range

LQHID 3200KV-400pF Weak Damping Capacitor Voltage Divider | Ultra High Voltage Testing

Ultra-high voltage 3200KV-400pF capacitor divider with 3000:1 ratio, ≤100ns response time and GB311 compliance. Single-stage design for precise impulse wave measurement up to 3200kV.


  • US$ 29,177.00
  • Lead time: 50 days

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Product Details

Product Tags

LQHID 3200KV-400pF Weak Damping Capacitor Voltage Divider

Key Specifications

ParameterSpecification
Rated Lightning Impulse+3200kV
High Voltage ArmSingle stage 3200kV/400pF
Voltage Ratio3000:1
Low Voltage Arm1.2μF
Response Time (Tα)≤100ns
Overshoot (β)≤20%
Scale Factor Uncertainty (Kes)±1%

Design Features

Simplified High Voltage Architecture

  • Single-stage 3200kV capacitor design

  • Eliminates multi-stage connection complexities

  • Reduced potential measurement error sources

Precision Measurement System

  • Optimized 3000:1 voltage ratio

  • 1.2μF low voltage arm capacitance

  • Weak damping configuration

Performance Characteristics

Ultra-Fast Response

≤100ns response time captures lightning impulse waveforms with high fidelity

Minimal Distortion

≤20% overshoot ensures clean waveform reproduction

High Accuracy

±1% scale factor uncertainty for reliable measurements

Standards Compliance

  • Meets GB311 standard square wave response requirements (0-9.9μs range)

  • Factory test certification available

  • Traceable calibration

Applications

  • Ultra-high voltage laboratory testing

  • Lightning impulse generator systems

  • Power transmission equipment validation

  • High-voltage research facilities

  • Electrical safety testing

Technical Advantages

  1. Simplified Design - Single-stage HV capacitor reduces complexity

  2. Industry-Leading Rating - 3200kV capability for extreme testing

  3. Precision Engineering - ±1% measurement accuracy

  4. Standard Compliance - Full GB311 requirements met

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