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≥1000kV Range

LQHID 1600KV-400pF Capacitor Divider | 1.6MV Single-Stage Measurement System

High-efficiency 1600kV single-stage capacitor divider with 400pF capacitance, dual voltage ratios (2000:1 & 4000:1), and ≤100ns response time for ultra-HV testing.


  • US$ 10,845.00
  • Lead time: 40 days

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Product Details

Product Tags

LQHID 1600KV-400pF Weak Damping Capacitor Voltage Divider

Compact Single-Stage 1.6MV Solution

This innovative single-stage divider (800kV/800pF) delivers high-performance measurements at 1600kV with:

2000:1 Voltage Ratio                4000:1 Voltage Ratio

  • Selectable ratio for flexible testing

  • ≤100ns response time (Ta)

  • GB311-compliant waveform response

Technical Specifications

ParameterSpecification
Stage ConfigurationSingle-stage 800kV/800pF
Maximum Lightning Impulse+1600kV (1.6MV)
HV Arm Capacitance400pF
Voltage Ratios2000:1, 4000:1 (selectable)
Response Time (Ta)≤100ns
Over-impulse Capability≤20%
Scale Factor Uncertainty (Ke)≤±1%
Waveform ComplianceGB311 (0-9.9μs square wave)

Physical Dimensions

3.2m (L) × 3.2m (W) × 7.5m (H) - Optimized footprint for high-voltage test labs

Key Advantages

Measurement Flexibility

  • Dual voltage ratios for different test scenarios

  • Fast ≤100ns response captures transients

  • ±1% accuracy across full range

Simplified Operation

  • Single-stage design reduces complexity

  • GB311 compliance ensures standardization

  • 20% over-impulse safety margin

Typical Applications

  • UHV transformer impulse testing

  • High-power lab waveform studies

  • Lightning protection system validation

  • National metrology institutes

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