735-5-5-HI-485 GE Multilin 5A CT Feeder Protection Relay

Availability: 10 left in stock

Product Description The GE Multilin 735-5-5-HI-485 (also referred to as SR-735-5-5-HI-485) is a robust, microprocessor-based feeder protection relay designed for the comprehensive management...

SKU: 735-5-5-HI-485

Manufacturer: GE Fanuc
Product No.: 735-5-5-HI-485
Product Type: Feeder Protection Relay
Product Origin: USA
Payment:T/T, Western Union
Weight: 5350g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

Product Description

The GE Multilin 735-5-5-HI-485 (also referred to as SR-735-5-5-HI-485) is a robust, microprocessor-based feeder protection relay designed for the comprehensive management of electrical distribution systems. As part of the standard 735 series, this unit integrates essential protection elements, including phase overcurrent (50/51) and ground overcurrent (50G/51G) functions. It is engineered to safeguard critical electrical assets in substations, switchgear, and industrial power monitoring systems by providing high-speed fault detection and trip signaling.

Equipped with a high-voltage (HI) power supply, the 735-5-5-HI-485 operates reliably across a wide range of AC and DC inputs, making it adaptable to various station battery or auxiliary power configurations. The inclusion of an RS485 2-wire communication port allows for seamless integration into SCADA systems and power monitoring networks via the Modbus RTU protocol, enabling remote monitoring of electrical parameters and relay status.

Technical Specifications

The following table provides the detailed technical configuration for the 735-5-5-HI-485 protection module.

Specification	Detailed Parameter
Manufacturer	GE Multilin (General Electric)
Model Number	735-5-5-HI-485
Protection Elements	50/51 (Phase), 50G/51G (Ground) Overcurrent
Phase CT Secondary	5 Amp
Ground CT Secondary	5 Amp
Power Supply (HI)	90–300 V DC or 70–265 V AC (50/60 Hz)
Communication Interface	RS485 (2-wire serial)
Protocol	Modbus RTU / Proprietary GE Protocols
Baud Rate	Configurable up to 19200 bps
Form Factor	Panel-mounted Protective Relay
I/O Configuration	Multiple Form-C Relay Contacts
Weight	11.79 lbs (5.35 kg)

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