GE SR469-P5-HI-A20

GE SR469-P5-HI-A20 is a motor management relay produced by GE Multilin.The following is a detailed introduction to this product:

1.Product Overview

GE SR469-P5-HI-A20 is an electrical control element designed for high-demand applications.It has functions such as overload,short circuit and phase loss protection,which can effectively protect motors and circuits.The relay is made of high-quality materials and advanced processes.It has the characteristics of high sensitivity and fast response,and can accurately detect and respond to the operating status of the motor.

2.Main features

Protection function:

Overload protection:When the motor load exceeds the rated value,the relay will cut off the power supply in time to prevent the motor from overheating and damage.

Short circuit protection:When a short circuit fault occurs in the circuit,the relay can quickly cut off the power supply to protect the circuit and equipment safety.

Phase loss protection:When one phase of the motor power supply is missing,the relay will trigger the protection mechanism to prevent the motor from being damaged due to phase loss operation.

GE SR469-P5-HI-A20

High performance:

The relay uses advanced protection algorithms and detection technologies to accurately determine the operating status and fault type of the motor.

With high protection accuracy and reliability,it can ensure the safe operation of the motor under various working conditions.

Easy to install and use:

The SR469-P5-HI-A20 motor management relay is compact in design,easy to install and simple to use.

Users can configure and adjust it as needed to meet different application requirements.

Long life and reliability:

The relay is made of high temperature resistant and corrosion resistant materials,with a long service life and reliability.

It can ensure long-term stable operation and reduce maintenance costs and downtime.

GE SR469-P5-HI-A20

III.Technical specifications

Control power rating:90-300 VDC,70-265 VAC 48-62 Hz.

Analog output:Four 4-20 mA analog outputs are provided.

CT input:Standard device with 5A phase CT secondary side,one of the two grounded CT inputs is designed for GE power management,and the other is for grounded CT.

VT input:Adapts to VT in delta or star configuration.

Motor thermal model:Provides functions such as RTD bias,motor cooling time constant,start inhibition and emergency restart,unbalanced bias and overload curve.

Display and interface:includes a front panel with an LCD display,multiple LED indicator areas,a dedicated keyboard for input,and a communication port.

IV.Application Fields

GE SR469-P5-HI-A20 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.Especially in industrial environments that require high reliability and stability,this relay can play an excellent protective role.

The company mainly imports PLC modules,programmable controllers,servo control systems and DCS spare parts,such as:ABB,AB(Rockwell),GE(General Electric),Bentley,Honeywell Er),Emerson.),Motorola,Invensys,Westinghouse,etc.The company has established close cooperative relations with many world-renowned PLC and DCS product maintenance service providers.We can purchase goods directly from abroad and provide equipment and spare parts from different countries and manufacturers.

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

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