Tag: abb_1mrk000005-396_1mrk000173

Product Brief Description

ABB 1MRK000005-396 1MRK000173: This protective relay is the “safety guardian” of the power system! As a feeder protection device in the ABB REF615 series, it integrates protection, control, measurement, and communication, providing comprehensive protection for power equipment. Utilizing advanced microcomputer technology, it ensures the safe and stable operation of the power grid, serving as the “intelligent brain” of power automation. Genuine original product, superior performance – purchase with confidence from Shenzhen Changxin!

ABB 1MRK000005-396 1MRK000173: This protective relay is the “safety guardian” of the power system! As a feeder protection device in the ABB REF615 series, it integrates protection, control, measurement, and communication, providing comprehensive protection for power equipment. Utilizing advanced microcomputer technology, it ensures the safe and stable operation of the power grid, serving as the “intelligent brain” of power automation. Genuine original product, superior performance – purchase with confidence from Shenzhen Changxin! Rated Current: 5A/1A (configurable)

Operating Power Supply: 24-250V DC/AC

Protection Functions: Overcurrent, Ground Fault, Circuit Breaker Failure

Communication Interface: IEC 61850, Modbus

Protection Class: IP40

Product Details

ABB 1MRK000005-396 1MRK000173 Technical Specifications

Product Model: ABB 1MRK000005-396 1MRK000173

Manufacturer: ABB

Product Type: Feeder Protection Relay

Product Series: REF615

Rated Current: 5A/1A (configurable)

Operating Power Supply: 24-250V DC/AC

Power Consumption: Typical 15W

Frequency: 50/60Hz

Protection Functions: Overcurrent, Ground Fault, Circuit Breaker Failure, Automatic Reclosing

Measurement Functions: Current, Voltage, Power, Energy

Communication Protocols: IEC 61850, Modbus, DNP3, IEC 60870-5-103

Digital Inputs: 10 channels

Digital Outputs: 8 channels

Analog Inputs: 4 channels

Operating Temperature: -25°C to +55°C

Storage Temperature: -40°C to +70°C

Protection Rating: IP40 (Panel Mount)

Mounting Method: DIN Rail Mount

Dimensions: 177mm × 170mm × 157mm

Weight: Approx. 2.5kg

Certification Standards: IEC 60255, UL, CE

ABB 1MRK000005-396 1MRK000173 Product Overview

This ABB 1MRK000005-396 and 1MRK000173 are truly “all-rounders” in the field of power protection! As a medium-voltage feeder protection device in the ABB REF615 series, it is specifically designed to provide comprehensive protection for feeders, transformers, and motors in medium-voltage power grids. This device not only possesses comprehensive protection functions but also integrates measurement, control, and communication capabilities, truly achieving “four-in-one” intelligent protection.

In practical applications, ABB 1MRK000005-396 and 1MRK000173 have demonstrated outstanding performance and reliability. Its advanced microprocessor-based protection algorithm can accurately identify various faults, quickly disconnect faulty lines, and prevent the escalation of accidents. In particular, its flexible configuration capabilities allow users to customize protection logic according to specific application needs, meeting various complex protection requirements. Many substations and industrial and mining enterprises use it as standard equipment because of its comprehensiveness and reliability.

Key Features and Advantages

Comprehensive Protection Functions: The ABB 1MRK000005-396 1MRK000173 boasts a comprehensive range of protection functions! From basic overcurrent protection to complex circuit breaker failure protection, from ground fault detection to automatic reclosing, it covers almost all the needs of medium-voltage feeder protection. In particular, its directional overcurrent protection function can accurately determine the fault direction in ring network systems, improving protection selectivity.

Intelligent Communication Capabilities: This device has impressive communication capabilities! It supports multiple communication protocols such as IEC 61850, Modbus, and DNP3, allowing for easy integration into substation automation systems. Through the communication network, maintenance personnel can remotely monitor equipment status, modify settings, and view fault waveforms, greatly improving maintenance efficiency.

User-Friendly Human-Machine Interface: The ABB 1MRK000005-396 1MRK000173 is equipped with a large LCD screen and intuitive navigation keys, making it exceptionally easy to operate. Protection setting, event log query, and measurement data viewing can all be completed directly on-site, without the need for specialized commissioning equipment.

Application Areas

Substation Feeder Protection: In substations with voltage levels of 35kV and below, ABB 1MRK000005-396 1MRK000173 serves as an outgoing line protection device to ensure the safe operation of feeders. Its sensitive protection characteristics and rapid fault clearing capability effectively prevent fault escalation and ensure grid stability.

Industrial and Mining Enterprise Power Supply Systems: In the power supply networks of large industrial and mining enterprises, ABB 1MRK000005-396 1MRK000173 protects important distribution lines and equipment. Its comprehensive protection functions and flexible configuration capabilities can adapt to various special operating modes and requirements.

Protection for New Energy Power Plants: In new energy power plants such as wind power and photovoltaic power plants, ABB 1MRK000005-396 1MRK000173 protects the collector lines and station power systems. Its excellent anti-interference capability and environmental adaptability ensure reliable operation in complex environments.

Related Products

ABB REF615 Series: Other protection devices in the same series

ABB REM615: Motor protection device

ABB RET615: Transformer protection device

ABB REG615: Generator protection device

ABB REL670: Line protection device

ABB REC650: Capacitor protection device

Installation and Maintenance

Preparation before installation: Before installing ABB 1MRK000005-396 1MRK000173, it is necessary to confirm that the installation environment meets the requirements. Ensure that the temperature inside the cabinet is within the allowable range and that ventilation is good. Check that the power supply voltage matches and that the wiring is correct. Use appropriate tools during installation to ensure a secure fixation.

Maintenance Recommendations: Regularly check the operating status of ABB 1MRK000005-396 1MRK000173, paying attention to indicator lights and displayed information. Regularly back up protection settings and check that communication connections are normal. Address any abnormalities promptly to avoid affecting protection functions.

Product Guarantee

We guarantee that every ABB 1MRK000005-396 1MRK000173 unit is a genuine original product with a clear and traceable origin. Each unit undergoes rigorous testing to ensure performance meets specifications. We provide comprehensive technical support and after-sales service to ensure smooth operation for our customers. Shenzhen Changxin has extensive experience in the field of power automation, providing reliable product and service guarantees to our customers.

We guarantee that every ABB 1MRK000005-396 1MRK000173 protection relay is a genuine ABB product with full traceability. Each unit undergoes rigorous testing to ensure reliable performance. Our technical support team provides professional assistance for commissioning and maintenance. Shenzhen Changxin is committed to delivering quality products and services in the power automation field.

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