GE MULTILIN 469

GE MULTILIN 469 is a motor management relay or protection system produced by General Electric(GE).It belongs to the Multilin series of products.The following is a detailed introduction to GE MULTILIN 469:

1.Product Overview

GE MULTILIN 469 is designed for medium voltage motors and provides comprehensive protection,control,simplified configuration and advanced communication functions.It adopts the industry-leading withdrawable structure,with high cost performance and flexibility to meet the needs of different application scenarios.

GE MULTILIN 469

2.Main functions

Comprehensive motor protection:

Provides voltage-related overload curves,torque metering and protection,rotor rod fracture protection,etc.

Advanced thermal protection model,including multiple RTD inputs for stator thermal protection.

With customizable overload curves and single CT differential protection,it improves protection accuracy and flexibility.

Fault diagnosis and monitoring:

Fault diagnosis through event logging,statistics,trace memory and pre-trip data.

Provides comprehensive asset monitoring,including temperature,analog input/output,demand and energy metering,etc.

Communication and integration:

Supports multiple communication protocols and can be integrated into new and existing control networks.

Data is transferred via standard RS232 and RS485 serial ports,as well as optional Ethernet and DeviceNet ports.

Simplified Configuration and Operation:

Simplify the configuration process with the motor setup autoconfigurator to quickly and easily set motor parameters.

Built-in simulation function simplifies the testing and commissioning process.

Other Features:

Six output relays are provided for start-up blocks,alarms or tripping.

With undervoltage,overvoltage,low frequency and other protection functions.

Supports dual overload curves for dual-speed motors.

GE MULTILIN 469

III.Technical Specifications

The technical specifications of the GE MULTILIN 469 may vary depending on the specific model and configuration,but generally include the following:

Rated voltage:may include 90-300 volts DC or 70-265 volts AC(the specific range may vary depending on the model).

Rated frequency:typically suitable for power supplies of 48-62 Hz.

Output signal:may include 4-20 mA analog signals.

Phase CT secondary:typically designed for 5 amps.

Housing and installation:Standard GE power management design,using fixed housing and withdrawable device to provide mechanical protection.No special ventilation is required during installation and can be cleaned with a damp cloth.

IV.Application Fields

GE MULTILIN 469 is suitable for various large and medium-sized motors and drive equipment that require motor protection and management.It is widely used in manufacturing,process control,infrastructure and other fields,providing reliable support for industrial automation and control systems.

V.Summary

GE MULTILIN 469 is a powerful and stable motor management relay or protection system.It provides comprehensive motor protection,fault diagnosis and monitoring,communication and integration,and simplified configuration and operation,and is suitable for various large and medium-sized motors and drive equipment application scenarios.By selecting the appropriate model and configuration,the needs and requirements of different users can be met.

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.

There is really no medium that can make a difference!!

Shenzhen Changxin Automation-sufficient supply,large spot quantity,guaranteed quality,you can buy with confidence and use with peace of mind~!

If you have any defects or needs for imported PLC and DCS spare parts,please contact our team,we will help you find reliable and high-quality products super quickly,while shortening delivery time to ensure that your equipment can operate normally in the right environment.Just in time.

Professionally provide:PLC programmable control system,distributed control system(DCS),safety instrument system(SIS),ESD system,vibration monitoring system,turbo compressor unit control system(CCS)and other PLC modules,various industrial control systems,system modules,CPU,IO module,DO module,AI module,DI module,network communication module,Ethernet module,motion controller,analog input module,analog output module,digital input module,digital output module,module redundancy,power module,relay output unit,relay input unit,processor unit.

Products are widely used in:electricity,petroleum,mine hoisting,ports,heating,gas,water supply,sewage treatment,metallurgy,papermaking,textile,chemical industry,water conservancy and other modern industrial fields!

1.”Power plant DCS monitoring system”

2.”Intelligent flat tempering furnace system manufacturing”

3.”PLC programmable transmission control system”

4.”DCS distributed control system”

5.”Intelligent fire water suppl