Original Industrial Spare Part

GE 735-5-5-HI-485 Feeder Protection Relay

Name: GE 735-5-5-HI-485 SR735 Feeder Protection Relay | RS485 Modbus
Brand: GE
SKU: 735-5-5-HI-485
Price: 100.00 CNY
Availability: InStock

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SKU: 735-5-5-HI-485 PLC & Industrial Automation Modules GE

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SKU735-5-5-HI-485
CategoryPLC & Industrial Automation Modules
BrandGE
SupportAvailability, lead time, condition, and shipping coordination

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GE 735-5-5-HI-485 SR735 Feeder Protection Relay — Advanced Microprocessor Protection

The GE 735-5-5-HI-485 Feeder Protection Relay is a high-performance SR735 series microprocessor-based protection device engineered for comprehensive feeder management in electrical distribution networks. Featuring integrated RS485 Modbus communication, this relay delivers precise overcurrent, earth fault, and directional protection with exceptional reliability.

Technical Specifications

Parameter	Specification
Model Number	735-5-5-HI-485
Series	SR735 Multilin
Protection Functions	Phase/Ground Overcurrent, Directional, Earth Fault
Communication Protocol	RS485 Modbus RTU
Voltage Rating	20-300V AC/DC
Current Input	1A or 5A CT Secondary
Display Type	40-Character LCD with HMI
Operating Temperature	-40 °C to +85 °C
Mounting	Panel Mount / Rack Mount
Compliance	IEC 60255, IEEE C37.90, UL Listed

Application Scenarios

The GE 735-5-5-HI-485 excels in diverse industrial and utility applications including distribution substations, industrial power systems, renewable energy installations, and critical infrastructure protection. This relay integrates seamlessly with SCADA systems through its RS485 interface, enabling real-time monitoring and remote control capabilities.

For comprehensive substation protection, pair this feeder relay with the GE 745-W2-P5-G5-HI Transformer Protection Relay for transformer differential protection, or upgrade to the advanced GE F650BABF2G0I Digital Bay Controller for enhanced bay automation and IEC 61850 communication.

Protection Solutions

Overcurrent Protection: Time-delayed and instantaneous phase and ground fault detection with customizable curves (ANSI, IEC, IEEE) ensures selective coordination across your distribution network.

Directional Protection: Integrated directional elements prevent false tripping in looped or parallel feeder configurations, critical for maintaining system stability.

Communication Integration: The RS485 Modbus RTU interface enables seamless integration with existing SCADA infrastructure. For motor protection applications, consider the GE SR469 Multilin Motor Protection Relay or the advanced GE M60 Motor Protection Relay for comprehensive motor management.

For complete feeder management with metering capabilities, the GE SR750 Feeder Management Relay offers expanded functionality including power quality monitoring and energy metering.

System Integration & Compatibility

The 735-5-5-HI-485 relay works harmoniously with GE Multilin’s Universal Relay platform. Expand your protection scheme with the GE UR6NH Digital I/O Module for additional contact inputs/outputs, or integrate the GE UR8AH CT/VT Module for enhanced metering accuracy.

For transformer applications requiring differential protection, the GE T60 Transformer Protection Relay provides comprehensive protection including REF, differential, and overcurrent elements.

Frequently Asked Questions

Q: What communication protocols does the 735-5-5-HI-485 support?
A: This model features RS485 Modbus RTU communication for integration with SCADA systems and HMI interfaces. The relay supports baud rates from 300 to 19200 bps with configurable parity and stop bits.

Q: Can this relay be used for generator protection?
A: While primarily designed for feeder protection, the SR735 can provide backup protection for small generators. For dedicated generator protection, we recommend the GE G60 Generator Protection Relay with comprehensive generator-specific protection functions.

Q: What CT ratios are compatible with this relay?
A: The relay accepts standard 1A or 5A secondary CT inputs with programmable primary ratios from 1:1 to 50000:1, providing exceptional flexibility for various applications.

Q: Does this relay support IEC 61850 communication?
A: The 735-5-5-HI-485 model uses RS485 Modbus. For IEC 61850 compliance, consider the GE MIFIIPI11E00HI00 Feeder Protection Relay with native IEC 61850 support.

Q: What is the typical installation time?
A: Installation typically requires 2-4 hours depending on panel configuration and CT/VT wiring complexity. The relay’s intuitive HMI interface simplifies commissioning and parameter configuration.

Warranty & Support

This GE 735-5-5-HI-485 Feeder Protection Relay includes a comprehensive 12-month warranty covering manufacturing defects and component failures. Our technical support team provides configuration assistance, troubleshooting guidance, and firmware updates throughout the product lifecycle.

Why Choose NINERMAS?

We specialize in premium industrial automation components with genuine GE Multilin products, competitive pricing, and expert technical support. Our extensive inventory includes protection relays, motor management systems, and complete substation automation solutions backed by industry-leading service.