Low Voltage Current Transformer for Metering of State Grid Version

Measurement in Power Systems: Paired with an ammeter, it is used to measure the current in the power grid.
Protection and Control: Paired with protective devices and controllers, it enables the protection and control of power systems.
Monitoring Devices: Paired with monitoring equipment, it facilitates real-time monitoring of the operational status of power systems.

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Product Overview

The series of products are specially designed for the measurement of 0.4KV low-voltage power lines of the State Grid, and are used in conjunction with the charging electric energy meter of the power supply system to meet the requirements of the State Grid's automation verification and intelligent storage. The product is cast in one piece with unsaturated resin to meet the requirements of voltage insulation grade. The secondary terminal is covered with a transparent wiring cover and then sealed with lead to prevent electricity theft. The product adopts high-quality high-permeability magnetic core, the accuracy level is 0.2S and 0.p6S, and the performance fully meets the requirements of the State Grid Corporation of China's enterprise standard Q/GDW572-2010.