ABB 3BSE056767R1 CI871K - Product Description, Product Parameters, and Product Specification


Product Description:


The ABB 3BSE056767R1 CI871K is a motor management relay that offers comprehensive motor protection and control capabilities. This relay is suitable for a wide range of applications, including those requiring motor starter protection, control, and monitoring.


The CI871K relay is equipped with advanced features such as overload protection, phase failure detection, earth fault monitoring, and motor control functions. It continuously monitors the motor's operating conditions and trips the circuit breaker or contactor when a fault is detected, preventing damage to the motor and minimizing downtime.


In addition to motor protection, the relay also provides motor control capabilities, allowing for precise control of the motor's starting and stopping sequence. It can be configured to meet specific application requirements, such as timed start, timed stop, and reversing control.


The 3BSE056767R1 CI871K relay offers easy integration with other devices and systems, thanks to its communication interfaces and protocols. It can be connected to a wide range of control systems, including PLCs, DCSs, and automation systems, for remote monitoring and control.


Product Parameters:


Rated Current: The maximum continuous current that the relay can monitor without tripping. This rating is selected based on the motor's rated current.

Protection Types: The relay provides overload protection, phase failure protection, earth fault monitoring, and other fault detection capabilities.

Control Functions: The relay offers a range of motor control functions, including timed start, timed stop, reversing control, and more.

Operating Voltage: The voltage required to power the relay's electronics.

Communication Interfaces: The relay supports communication interfaces such as Modbus, Profibus, or other protocols, allowing for remote monitoring and control.


Product Specification:


Compliance and Standards: The 3BSE056767R1 CI871K relay complies with various international and regional standards, ensuring its safety, reliability, and performance.

Operating Environment: The relay is designed to operate within a specified range of temperatures and humidity levels, ensuring stable performance under various conditions.

Dimensions and Mounting: The relay has standard dimensions and mounting options, facilitating easy installation and integration into existing electrical systems.

Wiring and Terminals: The relay provides easy access to wiring and terminals for connection to the motor, control system, and other devices.

Warranty and Support: ABB offers a warranty on the 3BSE056767R1 CI871K relay and provides customer support, technical assistance, and replacement parts as needed.