LZZBJ9-35 Current Transformer

Product Overview

The LZZBJ9-35 current transformer is an epoxy resin cast fully enclosed structure, suitable for indoor power lines and other equipment with a rated voltage of 35KV and below and a rated frequency of 50Hz, for electric energy metering, current measurement, and relay protection.

Product Structure

The primary winding, ring core, and ring coil of the LZZBJ9-35 current transformer are all encapsulated in an epoxy resin cast insulator, forming a fully enclosed post-type structure. It has excellent insulation performance and moisture resistance, and can operate normally under conditions of humidity, surface condensation, and Class II pollution. It features high dynamic and thermal stability multiples, large secondary output capacity, accuracy higher than similar products, and stable insulation performance.

Model Meaning

Technical Parameters

Rated insulation level: 40.5/95/185KV

Load power factor: COSφ=0.8 (lagging)

Rated secondary current: 5A or 1A

Instrument security factor: Fs≤10

Pollution: Class II

Altitude: 2000m and below

Other Technical Parameters See Table