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KDXZ-22/22 216kVA/108kV frequency conversion series resonance test device
KDXZ-22/22 216kVA/108kV frequency conversion series resonance test device

KDXZ-22/22 216kVA/108kV frequency conversion series resonance test device

Applications:

Used for AC withstand voltage and insulation tests on high-voltage power cables, transformers, GIS, and generators in power plants, substations, and electrical laboratories. It operates at 30–300Hz to meet rigorous insulation performance testing requirements for large-capacity electrical equipment under various site conditions.

  • Response within
    24 hours

  • Free warranty
    12 month

  • On-line training
    Support

Profile:

KDXZ-22/22 216kVA/108kV is a variable frequency series resonant test device. It uses multi-stage reactors (series/parallel) and a voltage divider for measurement/compensation, achieving resonance at 30–300Hz to complete AC withstand voltage tests for large-capacity electrical equipment.

Features:

  • Displays real-time frequency curve
  • Provides overcurrent and flashover discharge protection
  • Equipped with touch LCD color screen
  • Supports multiple operating modes
  • Performs automatic frequency exchange calculation
  • Adopts modular reactor design for flexible capacity matching

Parameter:

  • Model: KDXZ-22/22
  • Rated capacity: 216kVA
  • Rated voltage: 108kV
  • Frequency range: 30–300Hz
  • Reactor configuration: multi-stage series/parallel
  • Voltage divider: dual function (measurement/compensation)
  • Protection: overcurrent, flashover discharge
  • Display: touch LCD color screen
  • Operating modes: multiple selectable
  • Reactor design: modular for flexible capacity matching