LZZW-12 Current Transformer

Summary
The supporting-type current instrument transformers LZZW-12 are fully enclosed and cast in epoxy resin. The transformers are designed for electric power systems of 50Hz/60Hz rated frequency and 12kV rated voltage. They are used for outdoor mounting. The performances of the products meet standards IEC60044-1. The products are applied to metering electric energy, voltage controlling and relay protection.

Ambient condition
1. Ambient temperature: -25 ~ 40 degrees;
Note: By customize manufacture, the ambient temperature can be as low as -40 degrees.
2. Altitude:≦ 1000m;
3. Pollution class: IV;