Function:

Current transformers, if the secondary winding is open circuit or abnormal current flows through the primary winding during operation, can cause thousands or even tens of thousands of volts of overvoltage on the secondary side. This not only damages various secondary equipment but also poses a severe threat to the life safety of operating personnel. This series of products effectively prevents accidents caused by abnormal high voltage on the secondary side of current transformers. In the event of an open circuit on the secondary side and abnormal sharp peak overvoltage, it can immediately respond to voltage limiting and delay short-circuiting, thereby providing protection.

Application Range:

Current transformer secondary side differential winding, overcurrent winding, measuring winding, protective winding, auxiliary winding, etc.

Order Example:

Specific Model: ACTB-1

Technical Requirements: 1. Winding; secondary peak voltage over 150V protection; protection current 5A; conduction voltage 150V.

Communication Protocol: None

Auxiliary Power Supply: AC/DC 220V

Technical Specifications:

Product Selection:

外形安装: Appearance Installation

外形尺寸: External Dimensions

Wiring Method:

Product Quotation: