Product Overview
The ABB 1MRK002133-ABR02 is a high-performance protection and control relay designed specifically for medium-voltage(MV)distribution systems within the ABB Relion®615 series.It is widely used in power,metallurgy,chemical,and infrastructure sectors.This device integrates complete feeder protection logic,local/remote control capabilities,and advanced communication interfaces,making it a core component for intelligent distribution automation and digital substation architectures.Its design philosophy stems from ABB’s in-depth analysis of operational data from thousands of substations worldwide–ensuring selectivity,speed,and sensitivity while minimizing the risk of false trips and failures to trip.
As a core value of the ABB 1MRK002133-ABR02,it not only performs traditional three-stage phase overcurrent and earth fault protection but also implements complex interlocking and automatic recovery strategies through its built-in programmable logic controller(PLC)functionality.For example,in ring network power supply systems,this relay can cooperate with GOOSE(Generic Object Oriented Substation Event)messages to achieve millisecond-level fault isolation and load transfer,significantly improving power supply continuity.Furthermore,its front panel features a high-contrast LCD and navigation buttons,supporting rapid on-site commissioning and event playback,greatly reducing maintenance burden.In the context of the global energy transition,the 1MRK002133-ABR02 continues to be a preferred choice for new and retrofit projects due to its excellent adaptability to distributed energy resource(DER)integration scenarios.Technical Specifications
Product Model:1MRK002133-ABR02
Manufacturer:ABB
Product Type:Medium Voltage Feeder Protection and Control Relay
Rated Operating Voltage:AC/DC 110–250 V or DC 24–48 V(selectable)
Current Input:5 A or 1 A(configurable via jumper)
Protection Functions:Phase overcurrent(50/51),ground overcurrent(50N/51N),circuit breaker failure(50BF),etc.
Communication Interfaces:2×Ethernet(supports IEC 61850-8-1),RS-485(Modbus RTU)
Protocol Support:IEC 61850(MMS,GOOSE),Modbus TCP/RTU,DNP3
Operating Temperature Range:-25°C to+55°C
Protection Rating:IP20(front panel IP40)
Certification Standards:IEC 60255,IEEE C37.90,CE,UL
Mounting Method:DIN rail or panel mounting
Main Features and Advantages
The true advantage of the ABB 1MRK002133-ABR02 lies not in its”many functions,”but in its”reliable and easy-to-use functions.”In practical engineering,many protection devices fail due to communication delays or logic conflicts,resulting in protection malfunctions.The 1MRK002133-ABR02 employs a dual-processor architecture—one dedicated to high-speed protection algorithms(response time<20 ms),and the other handling communication and HMI,ensuring that critical protection tasks are not affected by network load.This hardware separation design is especially important in high-harmonic,high-interference environments such as wind farm collection lines or rolling mill power distribution systems.Built-in IEC 61850 client/server functionality supports direct GOOSE tripping without external hardwiring.
Configurable logic replaces traditional hardwired interlocks,enhancing system flexibility.
High-precision measurement(0.5%current/voltage accuracy)supports power quality monitoring(e.g.,THD,unbalance).
Self-diagnostics cover power supply,CPU,communication,and I/O modules,providing early warning of potential faults.
Comprehensive event recording(SOE resolution 1 ms)and disturbance recording(COMTRADE format)facilitate fault analysis.
Crucially,this device fully complies with the IEC 61850 Edition 2 standard,giving it long-term viability in building future-compatible smart grid architectures.For companies advancing”unattended substations”or”condition-based maintenance,”the 1MRK002133-ABR02 provides data depth far exceeding traditional relays,becoming a vital data source for Asset Performance Management(APM)systems.
The ABB 1MRK002133-ABR02 is a cornerstone of modern medium-voltage protection schemes,engineered for both performance and interoperability.Built on the proven Relion 615 platform,it delivers sub-cycle fault detection with deterministic response,while its native IEC 61850 implementation enables seamless integration into digital substations.Unlike conventional relays that treat communication as an add-on,the 1MRK002133-ABR02 embeds GOOSE messaging at the firmware level,allowing peer-to-peer tripping with<4 ms latency—critical for arc flash mitigation and selective coordination.Its ruggedized design meets stringent EMC requirements(IEC 61000-4 series),ensuring stable operation in harsh industrial environments.With comprehensive self-monitoring and cyber-secure configuration options(including role-based access control),this relay not only protects assets but also supports the broader goals of grid resilience and operational intelligence.
Application Areas
The ABB 1MRK002133-ABR02 is primarily deployed in medium-voltage distribution scenarios requiring extremely high power supply reliability.In large steel plants,it is commonly used for incoming line protection of impact loads such as main rolling mills and electric arc furnaces,preventing short-circuit currents from damaging transformers;in urban rail transit traction substations,it undertakes overcurrent and ground fault detection of rectifier unit feeders,ensuring safe train operation.Furthermore,with the increasing proportion of renewable energy grid connection,this device is increasingly used in photovoltaic booster stations and wind farm collection lines–its adjustable inverse time curve can effectively distinguish between inverter fault currents and true short circuits,avoiding unnecessary grid disconnection.
Power Industry:Regional substations,industrial park distribution networks,microgrid control systems
Industrial Manufacturing:Medium-voltage motor and busbar protection in continuous process industries such as metallurgy,cement,and paper making
Infrastructure:Backup power switching and feeder management for airports,data centers,and hospitals
New Energy:Photovoltaic/wind farm booster station,energy storage system grid connection point protection
Retrofitting:An ideal upgrade solution to replace traditional electromagnetic relays or early microprocessor-based protection devices
It is particularly worth emphasizing that in substations undergoing IEC 61850 digital transformation,the 1MRK002133-ABR02 can directly reuse existing CT/VT circuits,requiring only an upgrade of the communication network to achieve full station information sharing,significantly reducing transformation costs and project risks.
Integration and Configuration Key Points
The key to successful deployment of the ABB 1MRK002133-ABR02 lies in upfront planning and software coordination.The device must be fully configured using ABB’s PCM600 engineering tool(Protection and Control IED Manager),including protection setting configuration,logic diagram programming,IEC 61850 SCL file generation,and GOOSE subscription/publication configuration.Experience shows that many field communication failures stem from incorrect loading of the CID(Configured IED Description)file or mismatched VLAN settings.Enabling the”Auto Configuration”function in PCM600 allows for quick generation of basic protection templates.
GOOSE messages need to be configured in conjunction with the switch’s QoS policy to ensure high-priority transmission.
Check that the current transformer(CT)polarity is consistent with the device’s internal direction discrimination logic.
If used in a grounded system(such as a low-resistance grounded system),the zero-sequence current acquisition method(external CT or internal generation)must be correctly set.
Firmware version must be≥2.1 to support full IEC 61850 Ed2 functionality;upgrading to the latest stable version is recommended.
A common but hidden pitfall is that in a redundant communication network,if the GOOSE dual-network hot standby mechanism is not configured,a single network failure may lead to interlocking failure.Therefore,it is strongly recommended to conduct a complete GOOSE injection test and network switchover exercise before commissioning to verify the overall robustness of the protection system.
Lifecycle and Procurement Recommendations
Currently,the ABB 1MRK002133-ABR02 is in the active stage,a standardized configuration model of the Relion 615 series.ABB continues to supply and provide firmware update support.This means it is suitable not only for new projects but also a safe choice for expanding existing 615 systems or supplementing spare parts.However,given that ABB is gradually migrating to the Relion 620/630 series,users are advised to evaluate the platform evolution path within the next 3-5 years,but there is no need to rush to replace the currently well-functioning 1MRK002133-ABR02 device.
Shenzhen Changxin has long focused on ensuring the supply chain of ABB protection and control products.We ensure that all 1MRK002133-ABR02 units supplied are brand new genuine ABB products,complete with factory test reports and compliance labels.All equipment undergoes power-on self-test,communication handshake test,and basic protection function verification before shipment.We provide a 12-month warranty,technical documentation support(including PCM600 configuration template reference),and emergency delivery services to help customers avoid the risk of protection failure caused by counterfeit or refurbished parts.Shenzhen Changxin guarantees authentic ABB 1MRK002133-ABR02 units sourced directly through authorized global channels.Each unit undergoes a multi-stage verification process—including power-on diagnostics,IEC 61850 communication handshake,and simulated fault injection—to ensure full compliance with OEM performance standards.We maintain strategic inventory to support both new installations and urgent spare part demands,backed by expert engineering consultation for configuration and integration.As a trusted partner for industrial automation professionals worldwide,we Prioritize long-term system integrity over short-term cost savings,delivering reliability you can count on—every time.
选择深圳长欣，选择放心，售后无忧 大量现货，当天顺丰发货！！！
