Voltage Transformer 11KV 33KV

1. Voltage Transformation: Convert 11kV/33kV high voltage to standard low voltage (such as 100V or 100/√3V) to ensure instrument safety.

2. Insulation Isolation: Achieve electrical isolation between high-voltage and low-voltage sides to prevent equipment damage and electric shock.

3. Accuracy Classes: Commonly 0.5 class (for measurement) and 6P class (for protection), with some high-precision models reaching 0.2S class.

4. Structural Types:

   • Oil-immersed: Suitable for outdoor high-voltage environments (e.g., JLSZV-35W model).

   • Dry-type: Compact and lightweight, suitable for indoor installation (e.g., JSZW-10 model).