Description
The GE 239-RTD-AN is a motor protection relay specifically designed to protect AC motors from various electrical faults. Here is a breakdown of its parameters, specifications, dimensions, weight, series, features, and functions in English:
Parameters:
Model Number: 239-RTD-AN
Manufacturer: General Electric (GE)
Specifications:
Protection Functions: Overload, grounding fault, and locked rotor protection.
Power Supply: Rated voltage of 240 VAC or 480 VAC.
Current Rating: Rated current ranging from 20 A to 60 A.
Dimensions & Weight:
Dimensions: 85 x 30 x 25 millimeters.
Weight: 150 grams.
Series:
The 239-RTD-AN belongs to the series of motor protection relays produced by GE Multilin.
Features:
LCD Display: Features a front-facing LCD display for easy monitoring and status indication.
Programmable Outputs: Supports programmable outputs for thermal capacity, load percentage, and phase current measurements.
Robust Design: Designed for durability and reliability in harsh industrial environments.
Easy to Use: With clear operation buttons and intuitive display, it’s user-friendly.
Functions/Applications:
Motor Protection: The relay monitors the motor’s electrical parameters and triggers protection actions when faults occur.
Industrial Control: Widely used in industrial automation systems for motor control and protection.
Power Distribution: Part of the power distribution system, ensuring the safe and reliable operation of motors.
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