Microcomputer Protection Measurement and Control Device Inflatable Cabinet Central Cabinet Switch Cabinet Transformer Line Motor Differential Protection Device

• Transport Package: Paper Box
• Specification: 380*360*340
• Trademark: JAYI
• Origin: Panjiayu, Yueqing City, Wenzhou City, Zhejiang PRO
• Model NO.: pt
• Production Capacity: 260000

Product Description

Microcomputer protection measurement and control device is a key equipment used in power system, mainly used to protect transformers, motors, generators, lines and other electrical equipment from internal or external faults. These devices usually have the following functions and features:
Differential protection. This is one of its main protection functions and works by detecting the difference between the current vector flowing into and out of the protected device. When the current difference reaches a set action value, the device activates an action element, such as a circuit breaker, to isolate fault 
Redundant design. Adopt a redundant design that protects and starts the CPU to avoid misaction caused by a single hardware damage. This design improves the reliability and stability of the device . Distributed design. The integration of protection, measurement and control, communication and other functions, and the distribution of functions by intervals, both simplifies the control loop design and improves the reliability of the system Standardized design. Adopt standard case and modular junction
Structure, easy maintenance and technical upgrade 
Strong anti-interference ability. Through multi-level isolation and shielding measures, ensure the reliable operation of the device in the harsh electromagnetic environment 
Rich software features. Including fault recording, harmonic analysis, small current grounding line selection, etc., to facilitate fault diagnosis and analysis
A variety of communication methods. Support RS485 and CAN communication protocols, easy to exchange data with the host computer or other management system
The differential protection device of the transformer line motor is an integrated application of these technical features, specially designed to improve the safety and reliability of the power system