bowen@harchin.com
Gaodian Electric Power Co., Ltd

Reactor & Arc Suppression Coil Testing

Automatic Reactor & Arc-Suppression-Coil Test System

Integrated sampling-test system for reactors and arc suppression coils (Petersen coils) up to 35 kV, combining intelligent measurement, power distribution, automatic line switching and wiring guidance modules into one station.

Automatic Reactor & Arc-Suppression-Coil Test System
Standards
IEC 60076-6 · GB/T 10229 · GB/T 1094.6
Applications
Material sampling inspection · Distribution network · Utility maintenance

Overview

Integrated sampling-test system for reactors and arc suppression coils (Petersen coils) up to 35 kV, combining intelligent measurement, power distribution, automatic line switching and wiring guidance modules into one station.

Applicable Standards

  • IEC 60076-6
  • GB/T 10229
  • GB/T 1094.6

Application Scenarios

Material sampling inspectionDistribution networkUtility maintenance

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Frequently Asked Questions

What is an arc suppression coil and why does it need testing?
An arc suppression coil — also called a Petersen coil — is connected to the neutral point of a distribution network to compensate capacitive earth-fault current. Testing verifies its inductance, tuning range and insulation before it is put into service.
What voltage class does this sampling test system cover?
The system is configured for distribution-network equipment up to 35 kV, covering both reactors and arc suppression coils in the same station.
What makes this a sampling test system rather than a bench instrument?
It adds power distribution, automatic line switching and wiring guidance to the measuring instruments, so a warehouse or inspection centre can run batches of incoming equipment through the same test sequence with minimal operator judgement.

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