Outdoor Electronic Current & Voltage Transformer for ZW20 Breaker

The Outdoor Electronic Current & Voltage Transformer for ZW20 Breaker is an outdoor, medium-voltage electronic current and voltage transformer designed specifically to integrate with ZW20 series outdoor high-voltage vacuum circuit breakers (frequently deployed as boundary or demarcation switches). Acting as the core intelligent sensing component for the breaker, it accurately captures and converts electrical signals for three-phase, 10 kV smart grids and distribution automation networks.

By replacing traditional, heavy electromagnetic components with advanced electronic sensing technology, it delivers a lightweight, highly accurate, and saturation-free monitoring solution that connects seamlessly to Feeder Terminal Units (FTUs) and microcomputer protection systems.