Description
1. Product Overview
The GE 369-HI-R-0-0-0-0-E is a high-performance Multilin motor management and protection relay developed by GE Vernova. Designed specifically for industrial low-voltage and medium-voltage motor equipment, it serves as an all-in-one intelligent protection, monitoring and control device. It integrates motor fault protection, real-time operational data metering, equipment status monitoring and remote communication functions. It effectively safeguards various industrial motors and driven mechanical equipment. This relay is widely deployed in power plants, petrochemical industries, mining facilities and automated manufacturing production lines.
Traditional motor protection devices have obvious functional limitations in modern industrial scenarios. Most ordinary relays only support single overload and short-circuit protection. They lack comprehensive fault judgment, real-time data monitoring and remote transmission capabilities. They cannot detect hidden faults such as phase loss, current unbalance and motor stall in advance. These defects easily cause motor burnout, production line shutdown and unnecessary economic losses. In contrast, the GE 369-HI-R-0-0-0-0-E adopts multi-functional integrated design and industrial-grade hardware configuration. It covers full-range motor protection and intelligent monitoring functions. Each unit passes strict precision calibration, aging testing and extreme environment verification before factory delivery. It has become a mainstream standard device for industrial motor system upgrading, equipment renovation and global industrial e-commerce standardized procurement.
2. Core Product Features & Competitive Advantages
Industrial motors are core power equipment for factory production. Their operational safety and stability directly determine production efficiency and operational safety. Modern industrial scenarios require relays to achieve full protection, accurate metering and intelligent remote management. Different from ordinary single-function relays, the GE 369-HI-R-0-0-0-0-E integrates multi-dimensional protection, high-precision measurement and diversified communication. It greatly improves the intelligent management level of industrial motor equipment.
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Full-Range Multi-Fault Protection Mechanism: This relay supports more than 15 common motor protection functions. It covers thermal overload, phase loss, phase unbalance, ground fault, stall protection and undercurrent protection. It can accurately identify various motor abnormal operating states and cut off faults in time to avoid equipment damage.
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High-Precision Metering & Monitoring: It adopts high-precision sampling chips. It achieves ±1% metering accuracy and ±2% protection accuracy. It stably collects key data such as current, voltage, frequency and motor temperature. It provides reliable data support for equipment operation analysis and predictive maintenance.
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Wide Universal Power Supply Adaptation: Equipped with ultra-wide voltage power supply design. It supports 70–265 VAC and 88–300 VDC dual-range power input. It adapts to complex industrial power grid fluctuations and different power supply standards without additional conversion modules.
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Diversified Industrial Communication Interfaces: Built-in standard RS-485 Modbus RTU communication protocol. It supports seamless docking with PLC, SCADA and industrial upper computer monitoring systems. It realizes real-time data upload, remote parameter setting and remote fault query.
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Rich Programmable I/O Ports: It configures multiple optically isolated digital inputs and configurable relay outputs. It supports flexible logic programming and customized control schemes. It adapts to different motor control processes and on-site working condition requirements.
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Real-Time Temperature Monitoring Function: It matches RTD temperature detection modules to monitor motor winding temperature in real time. It prevents equipment overheating failure caused by long-term high-load operation and improves motor operational safety.
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Excellent Harsh Environment Adaptability: It adopts industrial-grade components and anti-aging circuit design. It works stably in ultra-wide temperature and humidity ranges. It resists on-site dust, vibration and electromagnetic interference, suitable for harsh industrial workshops and outdoor working conditions.
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Intelligent Fault Recording & Analysis: The device automatically records fault codes and operating data before and after faults. It helps maintenance personnel quickly locate fault causes and optimize equipment operation parameters.
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Simple On-Site Deployment & Debugging: It supports panel mounting and standard cabinet installation. It features intuitive display interface and simple parameter setting. It reduces on-site commissioning difficulty and shortens equipment debugging cycle.
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Long-Term Stable Operation & Low Failure Rate: Strict factory testing and standardized production process ensure stable long-term operation. It supports 7×24-hour uninterrupted industrial operation and effectively reduces daily maintenance and replacement costs.
3. Detailed Segmented Technical Specifications
The GE 369-HI-R-0-0-0-0-E strictly complies with GE Vernova original factory manufacturing standards and international industrial relay safety specifications. All protection performance, electrical parameters, communication indicators and environmental resistance capabilities pass professional laboratory testing and long-term field verification. The classified detailed parameters below support accurate model selection, engineering design and standardized batch procurement.
3.1 Basic Product & Application Parameters
The GE 369-HI-R-0-0-0-0-E is a professional intelligent motor management relay in the GE Multilin series. It focuses on full protection and intelligent monitoring of industrial motor equipment.
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Official Product Model: 369-HI-R-0-0-0-0-E
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Product Category: Intelligent Motor Management & Protection Relay
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Manufacturer: GE Vernova (General Electric)
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Core Functions: Motor multi-fault protection, electrical parameter metering, temperature monitoring, fault recording and remote data communication
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Applicable Equipment: Industrial low and medium voltage AC motors, pump equipment, fan equipment and mechanical transmission equipment
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Installation Method: Standard industrial cabinet panel mounting
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System Compatibility: Fully compatible with industrial PLC, SCADA and DCS monitoring systems
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Application Scenarios: Power plant motor equipment monitoring, petrochemical process motor protection, mining industrial equipment control, factory automation system upgrading and enterprise spare parts reserve
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Executive Standards: GE original factory technical specifications, industrial electrical safety standards and EMC electromagnetic compatibility certification standards
3.2 Core Electrical & Performance Parameters
Electrical performance parameters determine the protection accuracy and operational stability of the relay. The GE 369-HI-R-0-0-0-0-E adopts high-precision industrial circuit design to meet high-standard motor safety management requirements.
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Control Power Supply Range: 70–265 VAC / 88–300 VDC ultra-wide adaptive power supply
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Rated Power Consumption: Less than 15W low power consumption operation
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Operating Frequency: 50Hz / 60Hz industrial standard frequency
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Current Input Specification: Support 1A and 5A secondary CT signal input
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Metering Accuracy: ±1% high-precision data metering
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Protection Accuracy: ±2% professional fault protection accuracy
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Analog Output: Dual 4-20mA standard industrial analog signal output
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Digital Input: 6 groups of optically isolated digital switch inputs
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Relay Output: 8 groups of configurable Form C relay outputs
3.3 Protection & Monitoring Functions
Comprehensive protection functions are the core advantages of this relay. It covers almost all common motor fault types to achieve full-cycle equipment safety monitoring.
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Thermal Protection: Real-time thermal overload calculation and protection to prevent motor overheating burnout
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Phase Fault Protection: Phase loss, phase unbalance and phase reversal detection and trip protection
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Current & Voltage Protection: Overcurrent, undercurrent, overvoltage and undervoltage protection
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Ground Fault Protection: High-sensitivity ground fault detection to avoid leakage safety hazards
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Mechanical Fault Protection: Motor stall and jam protection to prevent mechanical stuck damage
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Temperature Monitoring Protection: RTD multi-point temperature monitoring and over-temperature alarm trip
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Fault Recording Function: Automatic storage of fault data for subsequent analysis and maintenance
3.4 Communication & Expansion Parameters
Standardized communication design supports intelligent industrial system docking. It realizes remote monitoring and automatic management of motor equipment.
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Communication Protocol: Standard Modbus RTU protocol
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Communication Interface: RS-485 industrial communication port
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Data Transmission: Real-time upload of operational data, fault information and equipment status
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Remote Control: Support remote parameter modification and remote equipment control
3.5 Mechanical & Protection Parameters
The relay adopts standardized industrial structural design. It features firm installation and reliable protection, adapting to long-term industrial cabinet operation.
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Overall Dimensions: 177 × 266 × 210mm (4U standard cabinet size)
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Front Protection Grade: IP52 dust-proof and anti-collision protection
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Rear Protection Grade: IP20 safe insulation protection
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Internal Fuse Specification: 3.15A 250V high-safety fuse
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Structural Feature: Integrated compact design, saving cabinet installation space
3.6 Environmental Adaptability Parameters
The product passes strict extreme environment simulation tests. It maintains stable full-function operation in high-temperature, low-temperature, humid and vibrating industrial scenarios.
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Continuous Operating Temperature: -40°C to +60°C full-load stable operation
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Storage Temperature Range: -40°C to +85°C high and low temperature resistance
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Working Humidity Range: 5%–95% RH, non-condensing humid environment adaptation
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Environmental Resistance: Resists industrial dust, mechanical vibration and electromagnetic interference
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Continuous Operation Capacity: Supports 7×24-hour uninterrupted full-load industrial operation
3.7 Factory Testing & Quality Certification
Every GE 369-HI-R-0-0-0-0-E relay is manufactured under GE Vernova’s strict industrial quality control system. All products complete full performance testing and precision calibration before delivery to meet industrial high-reliability standards.
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Core Testing Items: Protection function verification, metering accuracy calibration, communication stability test, high-low temperature cycle test and long-term aging test
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Quality Inspection Standard: 100% full-function test + full performance calibration + complete test data filing
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Authoritative Certification: Industrial EMC electromagnetic compatibility certification and electrical safety qualification certification
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Field Operation Reliability: Widely deployed in global industrial motor protection scenarios with ultra-low field failure rate
4. E-commerce Sales Mode & Complete Procurement Advantages
As a core intelligent protection device for industrial motor equipment, the GE 369-HI-R-0-0-0-0-E adopts standardized, transparent and efficient global industrial e-commerce sales mode. It focuses on industrial motor system maintenance, old protection device upgrading and enterprise electrical equipment strategic reserve. It provides one-stop standardized procurement and full-cycle professional technical services for industrial engineering integrators and manufacturing enterprises.
4.1 Standardized Transparent E-commerce System
All GE 369-HI-R-0-0-0-0-E products adopt unified original factory production and full-process standardized testing. The whole production, performance calibration and warehousing process is fully traceable. E-commerce platforms openly display complete product datasheets, functional test reports and official qualification certificates. Customers can verify product authenticity, protection performance and system matching accuracy online. This transparent sales mechanism effectively avoids refurbished and inferior equipment. It fully guarantees the safe and stable operation of industrial motor protection systems.
4.2 Diversified Flexible Procurement Modes
Industrial equipment emergency maintenance, daily spare parts stocking and large-scale engineering transformation have different procurement demands. To cover all application scenarios, we provide flexible multi-dimensional procurement solutions for the GE 369-HI-R-0-0-0-0-E.
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Emergency Spot Procurement: Suitable for on-site relay failure and emergency replacement. Sufficient global spot inventory supports fast delivery. It helps enterprises quickly restore motor protection functions and avoid equipment burnout and production shutdown losses.
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Small-Batch Spare Parts Stocking: Ideal for factories, power plants and chemical enterprises to build daily electrical spare parts inventory. Pre-storing this relay improves on-site fault response speed and reduces equipment operational risks.
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Large-Batch Engineering Procurement: Provide exclusive preferential pricing and long-term framework cooperation services for large-scale industrial intelligent transformation and motor system upgrading projects. It effectively reduces overall project procurement costs and shortens system commissioning cycles.
4.3 Full-Cycle After-Sales Service Guarantee
Motor protection relays are key safety barriers for industrial electrical equipment operation. Their functional stability directly affects production safety and equipment service life. We provide comprehensive full-cycle after-sales protection to eliminate all customer procurement risks.
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100% Original Genuine Guarantee: All relays are brand-new original GE Vernova products with complete factory test reports and qualification documents, ensuring 100% functional integrity and system compatibility.
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Professional Industrial Packaging: Adopt multi-layer anti-collision, moisture-proof and dust-proof industrial packaging. It protects internal precision circuits and chips from damage during long-distance transportation and storage.
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24/7 Professional Technical Support: Provide pre-sales model matching consultation, in-sales installation and parameter debugging guidance, and after-sales fault diagnosis and maintenance services.
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Long-Term Official Warranty Service: Enjoy unified official warranty coverage. Free maintenance and replacement services are provided for non-human-induced quality faults to reduce enterprise operation and maintenance costs.
5. Main Industrial Application Scenarios
Relying on its full-range protection functions, high-precision metering, strong environmental adaptability and intelligent communication capability, the GE 369-HI-R-0-0-0-0-E is widely used in core protection and monitoring links of various industrial motor equipment.
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Power Generation Plant Motor Protection: Applied to fan, water pump and auxiliary motor equipment protection in thermal power plants. It ensures stable and safe operation of power plant auxiliary systems.
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Petrochemical Process Equipment Control: Serves as the core protection device for chemical production motors. It adapts to flammable, explosive and harsh chemical working environments to prevent equipment failure risks.
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Mining Industrial Equipment Monitoring: Used for motor protection of mining transportation and processing equipment. It resists complex on-site vibration and electromagnetic interference to ensure continuous production.
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Factory Automation System Upgrading: Replaces old single-function protection relays. It realizes intelligent monitoring and full safety protection of automated production line motors and improves factory intelligent operation level.
6. Product Value & Market Competitiveness
The GE 369-HI-R-0-0-0-0-E solves multiple industry pain points of traditional motor protection relays, such as single protection function, low measurement accuracy and lack of remote monitoring capability. It integrates full-dimensional fault protection, high-precision data metering, intelligent communication transmission and industrial-grade environmental resistance. It greatly improves the safety guarantee level and intelligent management efficiency of industrial motor equipment.
In the global industrial electrical equipment e-commerce market, the GE 369-HI-R-0-0-0-0-E has outstanding comprehensive competitiveness. It features ultra-wide power supply adaptation, rich programmable functions, stable field performance and low maintenance cost. Combined with standardized genuine procurement, complete qualification documents and full-cycle professional after-sales services, it is the preferred intelligent protection device for industrial motor system maintenance, intelligent upgrading and enterprise strategic spare parts reserve.
