GE 369-HI-R-0-0-0-0-E Digital Multifunction Relay
- Product Code: 369-HI-R-0-0-0-0-E
- Availability: In Stock
GE 369-HI-R-0-0-0-0-E
Digital Multifunction Relay
Product Overview
The GE 369-HI-R-0-0-0-0-E is a high-performance digital multifunction relay designed for comprehensive protection, monitoring, and control of medium to large power transformers. This advanced relay provides reliable protection against various fault conditions while offering extensive monitoring capabilities and flexible communication options.
Part of GE's renowned 369 series of protective relays, the 369-HI-R-0-0-0-0-E incorporates the latest protection algorithms and communication protocols to meet the demanding requirements of modern power systems. Its robust design and comprehensive feature set make it suitable for utility, industrial, and commercial applications.
This relay offers superior protection coordination, advanced fault detection, and extensive metering capabilities, making it an ideal solution for critical power infrastructure protection and management.
Technical Specifications
Power Supply
- Voltage Range: 100-250 V AC/DC
- Frequency: 50/60 Hz (AC)
- Power Consumption: 15 VA max
- Harmonic Distortion: < 5%
- Efficiency: > 85%
Protection Features
- Overcurrent: 3-phase, inverse time
- Differential: Percentage differential
- Restricted Earth Fault: High sensitivity
- Overvoltage/Undervoltage: Phase and neutral
- Frequency Protection: Under/over frequency
Current Inputs
- Rating: 5 A or 1 A nominal
- Accuracy: ±0.5% from 5% to 200% of rated
- Burden: < 0.25 VA per phase at 5 A
- CT Inputs: 6 (3 high-side, 3 low-side)
- Maximum Input: 200 A for 1 second
Voltage Inputs
- Rating: 110-240 V phase-phase
- Accuracy: ±0.5% from 10% to 120% of rated
- Burden: < 0.5 VA per phase
- VT Inputs: 3 phase, 1 neutral
- Maximum Input: 150% continuous
Communication
- Ethernet: 10/100 Base-T, RJ45
- Protocols: IEC 61850, Modbus TCP
- Serial: RS-485, RS-232
- Optional: DNP3, Profibus
- Time Sync: IEEE 1588, IRIG-B
Environmental Parameters
- Operating Temperature: -40°C to +70°C
- Storage Temperature: -55°C to +85°C
- Humidity: 5-95% RH, non-condensing
- Altitude: Up to 3000 m
- IP Rating: IP50 front, IP20 rear
Outputs and Inputs
- Digital Outputs: 8 Form C contacts
- Digital Inputs: 8 optically isolated
- Analog Outputs: 4 configurable
- Output Rating: 5 A @ 250 V AC, 5 A @ 30 V DC
- Input Voltage: 10-30 V DC
Physical Specifications
- Dimensions: 144mm x 144mm x 177mm
- Weight: 1.8 kg
- Mounting: Panel mount, 19" rack
- Enclosure: IP50 rated metal
- Terminals: Screw-type, 2.5 mm²
Product Features
Advanced Differential Protection
Percentage differential protection with harmonic restraint and bias characteristics. Provides secure operation during magnetizing inrush and external faults while maintaining high sensitivity for internal faults.
Comprehensive Monitoring
Extensive metering capabilities including voltage, current, power, energy, frequency, and power quality parameters. Real-time monitoring with data logging and trend analysis for predictive maintenance.
Flexible Communication
Multiple communication protocols including IEC 61850, Modbus TCP, and optional DNP3. Supports substation automation systems with high-speed data transfer and time synchronization.
Advanced Fault Analysis
Disturbance recording with high-resolution waveform capture. Event logging with time-stamped fault records and sequence of events. Supports post-fault analysis and system troubleshooting.
Programmable Logic
Built-in logic solver for custom protection schemes and control logic. User-programmable functions with graphical configuration tools. Supports complex protection coordination schemes.
Secure Operation
Multi-level security access control with password protection. Secure firmware updates and configuration management. Complies with industry security standards for substation equipment.
Rugged Design
Industrial-grade construction with extended temperature range. Immunity to electromagnetic interference and transient surges. Designed for reliable operation in harsh substation environments.
Intuitive Interface
Large backlit LCD display with intuitive menu navigation. Local control buttons for basic operations and settings. Visual indication of system status and protection elements.
Applications
Power Transformers
Protection and monitoring of medium to large power transformers in utility substations, industrial plants, and commercial facilities. Provides comprehensive fault detection and transformer health monitoring.
Substation Automation
Integration into modern substation automation systems with IEC 61850 communication. Enables remote monitoring, control, and protection coordination across the power network infrastructure.
Industrial Power Systems
Protection of critical power infrastructure in manufacturing plants, refineries, and industrial complexes. Ensures reliable operation and minimizes downtime during fault conditions.
Renewable Energy Integration
Protection of transformers and power equipment in renewable energy installations such as wind farms and solar power plants. Supports grid code compliance and power quality monitoring.
Commercial Buildings
Protection and monitoring of power distribution transformers in large commercial buildings, data centers, and healthcare facilities. Ensures continuous power supply to critical loads.
Utility Networks
Integration into utility transmission and distribution networks for transformer protection and grid stability. Supports advanced protection schemes and system-wide coordination.
Critical Infrastructure
Protection of power transformers in critical infrastructure such as airports, military bases, and emergency services facilities. Provides enhanced reliability and rapid fault response.
Railway Electrification
Protection of traction power transformers and electrical infrastructure in railway systems. Designed to withstand the unique demands of railway power applications.
Technical Details
Protection Elements
- Differential: Percentage, harmonic restraint
- Overcurrent: Inverse time, definite time
- Earth Fault: High and low impedance
- Overvoltage: Phase and neutral
- Frequency: Under/over frequency
Metering Capabilities
- Voltage: Phase, line-line, neutral
- Current: Phase, neutral, differential
- Power: Active, reactive, apparent
- Energy: Import/export, kWh, kVARh
- Power Quality: THD, unbalance, flicker
Recording Functions
- Waveform: 64 samples/cycle, 16 cycles
- Event Log: 5000 time-stamped events
- Sequence of Events: 1 ms resolution
- Data Logging: 1000 records per parameter
- Trend Analysis: User-configurable intervals
Communication Details
- Ethernet: IEEE 802.3, 10/100 Mbps
- IEC 61850: Ed. 2.0, GOOSE, MMS
- Modbus: RTU, TCP/IP
- Time Sync: PTP, IRIG-B, SNTP
- Security: TLS, SSH, HTTPS
Programming and Configuration
- Software: EnerVista™ 369 Setup
- Interface: Local keypad, USB, Ethernet
- Logic: Custom logic programming
- Firmware: Field upgradeable
- Backup: Configuration backup/restore
Certifications and Approvals
- Safety: UL, CSA, IEC 61010
- EMC: IEC 61000 series
- Protection: IEC 60255 series
- Communication: IEC 61850 certified
- Quality: ISO 9001, ISO 14001
Installation and Maintenance
Installation Guidelines
The GE 369-HI-R-0-0-0-0-E digital multifunction relay should be installed by qualified personnel following GE's installation instructions and applicable safety standards. Proper installation is essential for reliable operation, protection performance, and personnel safety.
Key installation considerations include: appropriate mounting location, proper CT/VT connections, correct wiring practices, adequate clearance for ventilation, environmental protection, and compliance with local electrical codes. The relay should be installed in a clean, dry environment with proper access for maintenance.
Ordering Information
Model Description
Complete Model Number: 369-HI-R-0-0-0-0-E
Product Series: 369 Multifunction Relay
Configuration: High-speed transformer protection
Power Supply: 100-250 V AC/DC
Communication: Ethernet, IEC 61850, Modbus
Optional accessories: Communication modules, extended terminal blocks, test plugs, and mounting hardware can be ordered separately to meet specific application requirements.
GE Grid Solutions
Digital Energy Protection and Control
Document Number: 369-HI-DOC
Revision Date: 2025