Multilin 12SAM11A22A relay

Multilin 12SAM11A22A relay

Product Details Introduction

The Multilin 12SAM11A22A is a relay in the GE Multilin series, designed specifically for power protection and control applications. This relay provides multiple protection functions to ensure the stable and safe operation of the power system. The following is detailed information about the Multilin 12SAM11A22A relay:

Main features and functions

Protection function:

Overcurrent protection: Provides overcurrent protection to prevent equipment damage caused by current exceeding the set value.

Overvoltage protection: Monitor voltage levels, provide overvoltage protection, and prevent equipment damage caused by voltage rise.

Undervoltage protection: detects insufficient voltage, provides undervoltage protection, and ensures that the equipment operates within a safe voltage range.

Overload protection: Monitor the load situation to prevent equipment from being damaged due to overload operation.

Ground fault protection: detects ground faults and provides protection to prevent equipment damage or safety issues caused by ground faults.

Short circuit protection: Provides short circuit protection to prevent equipment damage and safety issues caused by short circuits.

Monitoring and Diagnosis:

Real time monitoring: Real time monitoring of current, voltage, and other key parameters to ensure that the system operates within a safe range.

Event recording: Record protection events and fault information for easy fault diagnosis and analysis.

Self check function: Built in self check function, regularly check the operation status of the relay to ensure the normal operation of the equipment.

Communication and Integration:

Communication interface: Supports multiple communication interfaces (such as RS-232, RS-485) for easy integration with other devices and systems.

Communication Protocol: Supports multiple industrial standard communication protocols (such as Modbus, DNP3) for easy data transmission and system integration.

User interface:

Display screen: equipped with LCD display screen, real-time display of protection status and parameters.

Programming and Setting: Provides a user-friendly programming interface for setting and adjusting protection parameters.

Installation and maintenance:

Standardized design: Adopting standardized design for easy installation and replacement.

Convenient maintenance: Provide detailed maintenance manuals for regular inspection and maintenance.

Product image

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