ABB REC670 1MRK002814-AC Line Differential Protection Relay

Overview

The ABB REC670 1MRK002814-AC is a line differential protection relay designed for reliable protection and monitoring of electrical power transmission and distribution systems. It supports fast fault detection and selective protection of power lines, helping improve system stability and operational reliability.

General Information

Part Number: REC670 1MRK002814-AC

Manufacturer: ABB

Product Type: Line Differential Protection Relay

Application: Power transmission and distribution protection

Function: Line differential protection, fault detection, and system monitoring

Installation: Electrical protection and control panel mounting

Brand: ABB

Country of Origin: Sweden

Power Specifications

Power Type: DC auxiliary power supply

Power Requirements: According to the connected protection and control system

Power Function: Provides stable operation for protection, monitoring, and control functions

Application: Designed for continuous operation in electrical power protection systems

Communication & Interface

Protection Function: Supports line differential protection and fault monitoring

System Interface: Connects with compatible substation protection and control equipment

Communication Function: Supports data exchange with associated power system devices

Application Interface: Power transmission, substation automation, and electrical protection systems

Environmental

Operating Environment: Electrical power protection and substation automation

Installation: Protection panels, control cabinets, and electrical equipment

Application Conditions: Suitable for transmission, distribution, and substation environments

Protection: Intended for installation within an appropriate electrical enclosure

Dimensions & Weight

Dimensions: 265.9 × 223.7 × 255.8 mm

Weight: 10 kg

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