Model meaning

Overview

This series of voltage transformers are epoxy resin cast insulation fully enclosed structures, suitable for power systems with a rated frequency of 50Hz or 60Hz and a rated voltage of 10kv and below, for energy measurement, voltage measurement and relay protection. This product complies with the "Voltage Transformer" standard.

Technical Parameters

See table for technical parameters

Partial discharge level complies with GB20840.3-2013 "Voltage Transformer" standard

The fuse type to be used is XRNP-12, 0.2, 50KA (special requirements please indicate when ordering)

Structure Introduction

This series voltage transformer is a V-line voltage transformer with fuse protection in the primary winding. It adopts epoxy resin casting insulation and fully enclosed structure. Its fuse is installed inside the primary outlet terminal. It is easy to replace. The capacity is matched to reduce the space. In addition to the secondary output 100V voltage measurement, this transformer also has 110V and 220V output voltage terminals for the operating mechanism as power.

Technical parameters of voltage transformer for measurement

Technical parameters of voltage transformer for measurement

Dimensional drawing

Wiring schematic