GE 239-RTD-AN Motor protective relay

GE 239-RTD-ANLAM 810-072687-120 LAM 810-072687-120 LAM 810-102361R216 LAM 810-102361R222 LAM 810-115965-005 LAM 810-234640-215 LAM 810-240888-002 LAM 810-267520-003 LAM 810-267520-003 LAM 810-327754-003 LAM 810-328372-006 LAM 810-328372-007 LAM 810-335630-402 LAM 810-335630-402 LAM 810-800081-016 LAM 810-800081-016 LAM 810-800081-022 LAM 810-800082-310 LAM 810-800086-010 LAM 810-801237-005 LAM 810-802901-307 LAM 810-802902-005

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GE 239-RTD-AN

GE 239-RTD-AN module
Product overview
The GE 239-RTD-AN module is a motor protection relay manufactured by General Electric (GE). It is mainly used to monitor the operating state of the motor, and provide protection for abnormal situations such as overload, short circuit, and earth fault to ensure the safe operation of the motor.

Product name resolution

GE: General Electric, the manufacturer of this module.
239: A series number for GE motor protection relays.
RTD-AN: Indicates that the module has specific functions and configurations, which may include thermal relays, overcurrent protection, etc.
Product function
Overload protection: Monitor the motor current, when the current exceeds the rated value, issue an alarm or cut off the power supply

.
Short circuit protection: Detect short circuit faults, and quickly cut off the power supply to protect the motor and line.
Grounding fault protection: Detect grounding faults and take appropriate measures.
Phase sequence protection: detect phase sequence errors to prevent motor reversal.