




Product Description
General Electric 735-5-5-HI-485 Feeder Protection Relay
- Manufacturer: General Electric
- Series: Multilin SR735
- Model/Part Number: 735-5-5-HI-485
- Description: Microprocessor-based feeder protection relay for control and monitoring of electrical power distribution systems
Overview
- The General Electric Multilin 735-5-5-HI-485 is a microprocessor-based feeder protection relay from the SR735 series, designed for protection, control, and monitoring of electrical distribution networks. It provides comprehensive overcurrent protection for feeders at any voltage level, suitable for industrial and utility applications.
Technical Specifications
Specification | Details |
---|---|
Model | 735-5-5-HI-485 |
Series | Multilin SR735 |
Type | Feeder Protection Relay (Microprocessor-Based) |
Phase Current Transformer (CT) Secondary | 5 A |
Ground Current Transformer (CT) Secondary | 5 A |
Control Power | High Input (HI): 90–300 VDC, 70–265 VAC, 50/60 Hz |
Communication | RS485 2-wire, Modbus RTU protocol |
Protection Features | Three-phase timed overcurrent (51), phase instantaneous overcurrent (50), ground timed overcurrent (51G), ground instantaneous overcurrent (50G) |
Curve Shapes | Definite Time, Moderately Inverse, Normal Inverse, Very Inverse, Extremely Inverse |
Metering Capabilities | Current, true RMS sensing |
Event Recording | Records last 5 trips with time, date, cause, and parameters |
Operating Temperature | -40°C to +60°C (-40°F to +140°F) |
Storage Temperature | -40°C to +80°C (-40°F to +176°F) |
Enclosure | NEMA 4X, dust, water, and corrosion resistant |
Weight | 7.3 kg (16.1 lbs) |
Dimensions | 21.7 x 23 x 25 cm (8.5 x 9.1 x 9.8 in) |
Mounting | Draw-out design, SR735 metal case |
Certifications | CE, CSA, UL |