Product Overview

Three-phase current transformer, designed for collecting currentsignals.The secondary current is mA level and must be used in the core threading mode, which is designed strictly in accordance with the standard NSX and NXM MCCB routing dimensions. This series of products has a wide measuring range, rated primary current range: 1A~800A rated secondary current range: 20MA~1A, excellent advanced production process. To ensure its accuracy level, reliability and other technical requirements,this series of products meet the requirements of GB 28184-2011, GB/T20840.1.2 and GB14287.2-2014.

Product Features

▪ All copper wires and cables can pass through
▪ Core piercing structure, flame retardant epoxy resin casting, good stability
▪ High magnetic conductivity nickel steel or nanocrystalline,good linearity and high sensitivity
▪ Excellent balance characteristics and strong anti electromagnetic interference ability

Scope of Application

Electrical fire monitring, current and voltage sensor equipment, fire equipment power module,fire leakage system, small current grounding system,electromagnetic relay protection, microcomputer protection, intelligent power, environmental monitoring,etc.

Performance Index

Three Phase Current Transformer is a high-performance electrical measurement device designed to accurately convert high current values into standardized lower current signals for monitoring, protection, and measurement systems. It is widely used in power distribution, industrial control, energy management, and electrical testing applications.

With advanced electromagnetic design and high-quality core materials, the Three Phase Current Transformer provides excellent accuracy, stable output, and reliable operation. It helps electrical systems achieve precise current measurement while improving safety and efficiency. The three-phase structure allows simultaneous monitoring of multiple power lines, making it suitable for modern electrical networks.

The Three Phase Current Transformer features compact design, strong insulation performance, and excellent thermal stability. It can maintain consistent measurement accuracy under different operating conditions, ensuring dependable performance for long-term use. High-quality materials and strict manufacturing processes improve product durability and resistance to environmental factors.

Designed for flexible installation, the Three Phase Current Transformer can be customized according to different current ratings, output requirements, accuracy classes, and structural designs. These customization options allow it to meet the needs of various electrical systems and customer applications.

Through strict quality control, each Three Phase Current Transformer undergoes professional testing to verify electrical performance, insulation strength, and measurement reliability. Advanced production technology ensures stable quality and long service life.

As the demand for smart power monitoring continues to grow, the Three Phase Current Transformer plays an important role in improving energy management and electrical safety. With accurate measurement, reliable performance, and customizable solutions, it provides an efficient choice for industrial and commercial power applications.