AC Resonant Test System

Power Frequency HV Hipot Tester

No-PD HV Hipot Test System and Partial Discharge Test Detector

Transformer Testing Device

Cable/Line/Pipeline Testing Instrument

Relay Tester, CT PT Analyzer, Secondary Circuit Tester

Switchgear /Circuit Breaker Analyzer

DC System Testers, Battery Tester

SF6 Testing Equipment, Transformer Oil Tester

Power Generator,Power Compensation,Power Test Appliance

Impulse Generator, Temperature Rise Test Primary Injection Tester

Power Analyzer

Lightning Arrester Tester, Insulator Tester

Ground/Insulation Resistance Tester

Featured Product

Tech:The Difference between Series Resonance Test & Power Frequency AC Hipot Test Set2023-11-20

Tech:The Difference between Series Resonance Test & Power Frequency AC Hipot Test Set

Both Series Resonance Test & Power Frequency AC Hipot Test Set can do withstand voltage test, and they have some difference as below:

Product Picture
Frequency	20-300Hz or 30-300Hz	50HZ 60HZ or Other
Test Time	AC, 1-10-60min or more	1min or more
Capacity	Large Capacity: 30-30000KVA, or more	250KVA or more
Voltage	0-1000KV, or more	300KV or more
Component	1. Controller, 2. Transformer(Oil or Dry Type), 3. Reactor, 4. Voltage Divider	1. Controller, 2. Transformer (Oil, Dry or Gas Type)