KDXZ-810kVA/270kV/27kV frequency conversion series resonance withstand voltage test device

KDXZ-810kVA/270kV/27kV frequency conversion series resonance withstand voltage test device

Applications:

Used for AC withstand voltage and insulation tests on high/ultra-high voltage power cables, transformers, GIS, and generators in power plants, substations, and high-voltage laboratories. Operating at 30–300Hz, it meets rigorous testing requirements for large-capacity equipment under complex site conditions.

Response within
24 hours
Free warranty
12 month
On-line training
Support

Profile
Features
Parameter

Profile:

KDXZ-810kVA/270kV/27kV is a high-capacity variable frequency series resonant device. It adopts multi-stage modular reactors (series/parallel) and a dual-function voltage divider, achieving resonance at 30–300Hz for dual-voltage grade equipment tests.

Features:

Displays real-time frequency & voltage curves

Dual overcurrent/flashover discharge protection mechanisms

Large touch LCD color screen with intuitive operation

Supports manual/automatic/semi-automatic operating modes

Intelligent automatic frequency tracking & exchange calculation

Modular reactor design for flexible capacity/voltage matching

Parameter:

Model: KDXZ-810kVA/270kV/27kV

Rated capacity: 810kVA

Rated voltage range: 27kV / 270kV (dual-grade)

Frequency range: 30–300Hz

Reactor configuration: multi-stage modular series/parallel

Voltage divider: measurement + compensation dual function

Protection functions: overcurrent, flashover discharge, overvoltage

Display: large-size touch LCD color screen

Operating modes: manual, automatic, semi-automatic

Reactor design: modular structure (detachable for transportation)

Working temperature: -10℃ ~ 45℃

Relative humidity: ≤85% (non-condensing)

Kaidi Zhengda Electric

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