Voltage Transformer

Description

JDC(F) series voltage transformers use electromagnetic oilpaper insulation for outdoor use; it is a fully sealed product. It is used as a current, electric energy measurement and relay protective device for the system with effectively earthed neutral with the highest voltage for equipment **6 kV and rated frequency *0Hz. Features: 1. This product has a reliable design and low magnetic density, it can avoid ferroresonance over-voltage, the secondary coil can separate measurement from protection; the measuring precision can be up to grade 0.2 to meet the different requirement of customers and the high precision measuring requirement required by power departments. 2. This product uses a stainless steel expander; it is carried out advanced vacuum drying and vacuum oiling treatment technology, so it has small dielectric loss and low partial discharge, and can ensure that the operation of product is safe and reliable.