Three-Phase Through-Type Current Isolating Transformer

Meter Testing Accessory
November 08, 2025
Video Description:
Discover the Three-Phase Through-Type Current Isolating Transformer, a meter testing accessory designed for accurate power network point identification. This system ensures precise phase, feeder, and transformer zone identification, complying with IEC standards. Ideal for cascading system tests with an effective range over 1000m.