Schneider MiCOM P142 feeder management relays

Schneider MiCOM P142 is an overcurrent protection relay from Schneider Electric for feeder management and power system protection. Below are its features and benefits:

Functional Features

Overcurrent and Ground Fault Protection: It can provide overcurrent protection, ground fault protection and other functions to provide comprehensive protection for feeders in power systems, and can be applied to medium voltage/high voltage, effective grounding, impedance grounding, Peterson coil grounding, and neutral insulation systems.

Advanced Communication Capability: Supports a variety of communication protocols and interfaces, including IEC 61850, which facilitates integration with various digital control systems (DCS), supervisory control and data acquisition systems (SCADA), etc., and realizes remote monitoring and data interaction.

Flexible Configuration and Control: Equipped with function keys for parameter setting and system control of the control functions of the overall program, users can flexibly configure the protection device according to actual needs.

Multi-language interface: The human-machine interface supports multiple languages, such as English, French, German, Spanish, Russian and Chinese, etc., which is convenient for users in different regions.

Product Advantages

Wide power supply range: the auxiliary power supply range is wide, which can adapt to different voltage environments and enhance the applicability and stability of the device.

Full Chinese interface: For domestic users, the full Chinese interface makes the operation and maintenance more convenient, reduces the threshold of use, and facilitates users to set parameters, troubleshooting and other operations.

High reliability: advanced technology and high-quality materials, strong anti-interference ability, able to work stably in harsh environmental conditions, to ensure the reliable operation of the power system.

Cost saving: optional open contact with high breaking capacity ensures that the contact will not burn out under various conditions, which can eliminate the need for additional trip relay, thus saving cost and making the application more flexible.