Description

GE SR469-P5-HI-A20-E is a motor management relay from GE Multilin.Here is a detailed introduction to the product:

1.Product Overview

GE SR469-P5-HI-A20-E is part of the SR 469 motor management relay line,designed for medium voltage motors,providing integrated management and protection functions.The relay has powerful protection functions,including overload,short circuit and phase loss protection,which can cut off the power supply in time when the motor or circuit is abnormal,protecting equipment and personal safety.

GE SR469-P5-HI-A20-E

2.Main Features

Protection function:Provide overload,short circuit and phase loss protection to ensure the safe operation of motors and circuits.

High-precision detection:Made of high-quality materials and advanced processes,it has the characteristics of high sensitivity and fast response,and can monitor the current,voltage,temperature and other parameters of the motor in real time.

Easy to install and use:compact design,easy installation and simple use.Users can configure and adjust according to their needs.

Front panel design:It has an enhanced front panel,including an RS-232 program port interface(with 9600 baud rate and programmable to 19200 baud rate),a sealable extraction handle(to prevent unauthorized removal),and a large 40-character LCD display(for viewing diagnostic messages such as tripping or alarm).In addition,it also has motor and output status indicators,device indicators,numeric keyboards,control and programming keys,etc.

GE SR469-P5-HI-A20-E

Performance indicators:The maximum display range is-1999~9999,and the display resolution is 0.001.The maximum input range is voltage DC 0~600V,current DC 0~100mA,the input method is single-ended input,and the accuracy level is 0.5.

3.Application field

GE SR469-P5-HI-A20-E motor management relay is suitable for various types of motors and circuit control,and can be widely used in various fields such as industrial automation,power,transportation,and construction.

4.Technical parameters

Control power supply:70-265 VAC,90-300 VDC.

Phase CT secondary winding:5 amps.

Hot and cold curve ratio:The safe stall hot time and cold time curve ratio is set to 16/18,which equals 0.89.

RTD bias maximum rating:Set at the insulation rating or slightly lower.To set the maximum bias of the RTD for Class F insulation,the motor should be rated for 155 degrees Celsius.

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We supply goods directly from abroad,without intermediaries,reducing the cost of use.

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