Product Overview

Round three-phase current transformer designed for collecting current signals. 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 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