General Electric 239-AN Multilin Motor Protection Relay

The GE 239-AN Multilin Motor Protection Relay is an advanced, multifunctional motor protection relay designed for the protection and monitoring of motors in industrial and commercial applications. This relay offers a wide range of protection features, including overload, phase loss, ground fault, and short-circuit protection, ensuring safe and efficient motor operation. The 239-AN is ideal for use in demanding environments where continuous and reliable motor protection is critical.

Key Features

• Comprehensive Motor Protection:

• Provides overload, phase loss, ground fault, under/over-voltage, and short-circuit protection

• Protects motors from potential damage due to electrical faults

• Advanced Monitoring & Diagnostics:

• Real-time motor status monitoring for early detection of issues

• Built-in diagnostics to identify faults and optimize maintenance schedules

• Communication & Connectivity:

• Supports Modbus RTU communication for seamless integration with SCADA systems and remote monitoring

• RS-485 serial communication for easy connectivity in industrial automation networks

• User-Friendly Interface:

• Clear LCD display for quick fault identification and easy configuration

• Intuitive menu system for straightforward setup and operation

• Programmable Settings:

• User-configurable settings for customizing protection levels based on motor and application requirements

• Durability & Reliability:

• Built to withstand harsh industrial environments and designed for long-term operation

Technical Specifications

• Protection Functions:

• Overload Protection: Adjustable current-based protection for motor overheating

• Phase Loss & Reversal Detection: Detects missing or incorrect phase sequence

• Ground Fault Protection: Monitors for fault currents to ground

• Short-Circuit Protection: Ensures protection against high current surges

• Undervoltage & Overvoltage Protection: Safeguards against abnormal voltage conditions

• Communication:

• Modbus RTU for SCADA integration

• RS-485 serial communication port

• Display:

• LCD for real-time motor status and fault indication

• Mounting:

• [Specify if known: e.g., DIN rail or panel mount]

• Power Supply:

• [Specify if known]

Applications

• Industrial Motors:

• Ideal for use in motor-driven systems within factories, production lines, and process control applications

• HVAC Systems:

• Protects motors in heating, ventilation, and air conditioning (HVAC) systems

• Water & Wastewater Treatment:

• Provides essential protection for motors in pumping stations and treatment plants

• Pumping and Conveying Systems:

• Perfect for safeguarding motors in water pumps, conveyor systems, and other motor-driven equipment

• General Industrial Automation:

• Suitable for use in a wide variety of industrial automation applications requiring reliable motor protection