JLS 6kV 10kV 35kV High Voltage Metering Unit Combined Transformer Voltage Transformer Current Transformer

CT&PT, Current Transformer

Description

JLS 6kV 10kV 35kV High Voltage Metering Unit Combined Transformer Voltage Transformer Current Transformer

General Introduction

The product mainly consists two parts, combined transformer and watt-hour meter
tank. The former is made up of two or three single-phase voltage transformer and
current transformer, which adopts 25# mutual inductor oil as insulating medium and
whose primary and secondary line ends are both installed on the panel by porcelain
bushing. Watt-hour meter tank is fixed on the side of combined transformer and
comprises one active watt-hour meter and reactive watt-hour meter, which has high-
precision measurement, light weight, convenient install-stion and electricity theft
resistance.
The power measuring tank is applicable to three-phase system net with rated
voltage of 6, 10, 35kV and rated frequency of 50Hz.

Model&Meaning

Technical Specification

The product function is in accordance with GB17201-2006;
Rated Voltage: 6kV, 10kV, 35kV;
Accurate Class: 0.5 and 0.2; 0.5S and 0.2S
Rated Ratio: Ratio-voltage 6000/100; 10000/100; 35000/100
Ratio-current 5~300/5 (high ratio-current can made to order)

Wiring Diagram

Outline Drawing

Diagram1: Outline and installing dimension of 6kV, 10kV three-phase four-wire-immersed
high-voltage electric measuring tank (three-phase three component)

Diagram2: Outline and installing dimension of 6kV, 10kV three-phase three-wire oil-immersed
high-voltage electric measuring tank (three-phase two-component)