Series / Product Family:239 Motor Protection System
Manufacturer:GE Multilin, GE Grid Solutions
Approximate Shipping Weight:5 lbs. or 2.3 kg
Communications Protocol:Modbus® RTU
Fuse Rating:Slow Blow, High Breaking Capacity
Locked Rotor Start Protection:0.5 to 11.0 xFLC
Overload Curves:Trip Time Pickup Level 1 to 1500 A
Thermistor Accuracy:±5% or 100 Ω, whichever is greatest
Type of Switch:Inputs Dry Contacts
Unbalance Accuracy:± 2% VDC
Control Power Input:90 to 300 VDC
Engineered with precision, the GE 239-RTD-AN Motor Protection Relay is a cornerstone of industrial motor safety. Designed to seamlessly integrate into your existing control systems, it offers a robust solution for protecting your motors from overloads, short circuits, and other critical failures.
This relay utilizes a combination of RTDs, bearing, and stator signals for comprehensive monitoring. The internal ground safety feature adds an extra layer of protection, ensuring the system remains stable under any conditions.
Featuring a programmable thermistor accuracy of ±5% or 100 Ω, whichever is greater, the 239-RTD-AN ensures precise thermal management for optimal performance. Its versatile communication protocol, Modbus® RTU, facilitates seamless integration with various industrial networks.
The relay’s modular design allows for customization to meet specific application needs, making it suitable for a wide range of industries including manufacturing, mining, and energy. The addition of a harsh environment coating (H Order Code) makes it ideal for use in demanding environments where reliability is paramount.
Equipped with up to six independent relays, the 239-RTD-AN provides flexibility in managing multiple protection scenarios simultaneously. The control power input of 90 to 300 VDC ensures compatibility with diverse power sources, further enhancing its adaptability in industrial settings.
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