Electronics
Oil immersed voltage transformer detection
Oil immersed voltage transformer detection
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Oil immersed voltage transformer detection

Test items (partial)

Impedance, no-load test, magnetic properties, magnetic flux density, electromotive force, phase number, etc

Testing standards (partial)

GB/T 20840.3-2013 Transformers Part 3: Supplementary Technical Requirements for Electromagnetic Voltage Transformers

GB/T 24841-2018 Technical Specification for Capacitor Voltage Transformers for 1000kV AC Systems

GB/T 22071.2-2017 Transformer Testing Guidelines Part 2: Electromagnetic Voltage Transformers

GB/T 32580.303-2016 Special Requirements for AC Switchgear in Rail Transit Ground Installations Part 3-3: AC Traction Systems Unified dedicated measurement, control, and protection devices

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Baijian and testing process:

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Testing and testing characteristics:

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