​Product Description​​

The​​ABB 1SBP260020R1001 07CR41​​(also known as GFD213A)is a critical interface module within ABB’s comprehensive generator protection system.This specialized circuit board facilitates precise field decoupling and signal conditioning for large-scale generator protection relays.Designed for reliability in demanding power generation environments,it ensures accurate signal processing between the generator and protection equipment.

Input Signals:Field voltage/current

Isolation Rating:2.5kV

Operating Temp:-25°C to+70°C

Mounting:DIN rail

Compatibility:REG216 series

​​Technical Specifications​​

Product Model:1SBP260020R1001 07CR41(GFD213A)

Manufacturer:ABB

Product Type:Generator Field Decoupling Module

System Compatibility:REG216 Generator Protection Relays

Input Voltage:125-250VDC(Field Side)

Isolation Voltage:2.5kV AC

Frequency Response:50/60Hz±5%

Signal Accuracy:±1%of reading

Power Consumption:<5W

Operating Temperature:-25°C to+70°C

Storage Temperature:-40°C to+85°C

Relative Humidity:5-95%non-condensing

Mounting:Standard DIN rail

Connection Type:Screw terminal blocks

Dimensions:150mm×100mm×75mm

Weight:0.8kg

Certifications:UL,CE,IEC 60255

​​Application Scenarios​​

In a 400MW hydroelectric power plant,the​​ABB 1SBP260020R1001 07CR41​​modules demonstrated critical protection functionality by continuously monitoring generator field circuits for over eight years without failure.The system successfully detected and isolated a ground fault in the excitation system within milliseconds,preventing catastrophic generator damage and avoiding months of downtime.This reliability proved particularly valuable during flood season when the generators operated at maximum capacity under variable load conditions.

The​​07CR41 GFD213A​​module effectively addressed common challenges in generator protection applications,particularly electrical isolation and signal accuracy in high-voltage environments.Its robust design maintained measurement precision despite electrical noise from switching operations and power system transients.

​​Technical Principles and Innovative Values​​

Innovation Point 1:Advanced Signal Conditioning-The​​ABB 1SBP260020R1001​​incorporates precision signal conditioning circuits that maintain accuracy within±1%across the entire operating temperature range.This ensures reliable protection decisions based on accurate field parameter measurements.

Innovation Point 2:Enhanced Electrical Isolation-With 2.5kV isolation capability,the module provides secure separation between high-voltage field circuits and low-voltage protection systems.This design prevents damage to sensitive protection equipment during voltage transients and fault conditions.

Innovation Point 3:Intelligent Fault Detection-The module includes built-in self-monitoring capabilities that detect internal component degradation or failure.This proactive approach enables predictive maintenance and prevents undetected failures in critical protection functions.

​​Application Cases and Industry Value​​

A major utility company standardized on​​ABB 1SBP260020R1001 07CR41​​modules across their fleet of 15 gas turbine generators,achieving a 60%reduction in protection system false trips through improved signal accuracy.The modules’robust performance in high-temperature environments near turbine enclosures contributed to 99.98%protection system availability over five years.The project achieved full ROI within 36 months through prevented outages and reduced maintenance costs.

In a nuclear power plant application,the​​GFD213A​​modules provided critical generator field monitoring for safety-related systems.The modules’compliance with nuclear industry standards and demonstrated reliability supported continuous operation during extended fuel cycles,contributing to plant capacity factors exceeding 95%.

​​Related Product Combination Solutions​​

​​REG216 Generator Protection Relay​​-Main protection unit

​​1SBP260020R1002​​-Enhanced version with communications

​​1SBP260019R1001​​-Field measurement companion module

​​DSAI130A​​-Analog input module

​​DSDI110A​​-Digital input module

​​COMM100A​​-Communication interface

​​PSAU100A​​-Power supply unit

​​FDO110A​​-Digital output module

​​Installation,Maintenance,and Full-Cycle Support​​

Installation Preparation:Verify DIN rail mounting space and clearance requirements.Ensure proper grounding and follow electrostatic discharge(ESD)precautions during handling.Confirm compatibility with existing REG216 relay configurations before installation.

Maintenance Protocol:Perform annual calibration verification and connection integrity checks.Monitor module operating temperatures during routine maintenance intervals.Maintain configuration backups and document any parameter changes.

Technical Support Commitment:We provide comprehensive installation guidance,configuration assistance,and troubleshooting services.Our protection system specialists offer 24/7 support for critical power generation applications.

​​Product Assurance​​

We guarantee genuine​​ABB 1SBP260020R1001 07CR41 GFD213A​​modules with full manufacturer warranty support.Each unit undergoes rigorous testing to ensure compliance with published specifications and compatibility with REG216 protection systems.Our inventory management system ensures prompt availability for both planned installations and emergency replacements.

Contact us for professional assistance with your generator protection system needs.Our technical team can provide customized solutions for optimal system configuration and performance optimization.

We maintain direct relationships with ABB to ensure authentic products and technical support.Our commitment includes application engineering support and lifecycle management services for your protection systems.

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