ABB SC510 3BSE003832R1 Processor Module
Product Introduction
The ABB SC510, specifically identified by the part number 3BSE003832R1, is a high-performance Processor Module and core controller component designed for ABB's S800 series distributed control systems (DCS) and industrial automation platforms. It serves as the computational brain for complex control strategies in power generation, process industries, and infrastructure applications. This module integrates advanced processing capabilities with robust communication functions, enabling real-time data acquisition, complex logic execution, and seamless integration into modern digital substations and factory automation networks. It is engineered to handle demanding tasks such as motor control, grid protection, and process optimization with high reliability and precision.
ABB SA801F Auxiliary Switch and Signal Contact
Product Introduction
The ABB SA801F is a precision-engineered auxiliary switch and signaling device designed specifically for use with ABB SACE Emax 2 series air circuit breakers (ACBs). It serves as a critical interface between the mechanical operating mechanism of the circuit breaker and the external electrical control and monitoring systems. This device converts the physical position of the breaker (Open, Closed, Tripped) and the status of the operating spring (Charged, Discharged) into electrical signals. These signals are essential for supervisory control, indication lamps, SCADA systems, and interlocking logic within low-voltage switchgear assemblies. The SA801F ensures that the control room or automation system has real-time visibility of the breaker's status, which is vital for safe and reliable power distribution.
ABB RXIIK4 Symphony Plus Analog Input Extension Module
Product Introduction
The ABB RXIIK4 is a specialized hardware component designed as an analog input module for the ABB Symphony Plus distributed control system (DCS). It serves as a critical expansion unit for industrial automation and process control environments, specifically engineered to integrate additional analog signals into the main control cabinet. The module allows the Symphony Plus system to acquire data from a wider range of sensors and transmitters, such as those measuring temperature, pressure, flow, and level. By adding four extra analog input channels, the RXIIK4 enhances the system's monitoring capabilities without requiring a complete hardware overhaul, making it an ideal solution for plant expansions or retrofitting projects where additional process data is required for optimization and safety.
ABB RXEDK High-Voltage Circuit Breaker
Product Introduction
The ABB RXEDK is a high-performance, specialized circuit breaker designed for medium and high-voltage power distribution systems. It serves as a critical protection device in electrical networks, responsible for switching circuits and interrupting fault currents to ensure system safety and stability. The RXEDK series is engineered to handle large currents and extreme electrical stress, making it suitable for demanding industrial and utility applications. It represents ABB's advanced technology in high-voltage switching, often utilizing mediums like SF6 gas or vacuum for superior arc quenching capabilities. This device is a fundamental component in protecting transformers, feeders, and generators from damage caused by short circuits or overloads.
ABB RVAR-5612 Varistor Unit
Product Introduction
The ABB RVAR-5612 is a specialized protection module designed as a critical spare part for ABB's ACS800 series of variable frequency drives (VFDs). It functions primarily as a Varistor Unit or Filter Board installed on the DC bus of the drive. Its core purpose is to protect the sensitive internal components of the frequency converter from overvoltage transients, voltage spikes, and surge energy caused by grid fluctuations, lightning strikes, or regenerative braking from the motor. By clamping excessive voltage, it ensures the stability and longevity of the entire drive system, preventing catastrophic failure of expensive components like IGBT modules and electrolytic capacitors. This device is an essential component for maintaining the reliability of industrial automation processes where power quality is variable.
ABB RLM01 Redundant Link Module
Product Introduction
The ABB RLM01 is a specialized communication module designed to enhance the reliability and availability of industrial automation networks. It functions as a Redundant Link Module or Bus Coupler specifically for PROFIBUS DP (Decentralized Periphery) networks. The primary purpose of this device is to provide seamless redundancy for critical communication links. It allows a system to convert a single PROFIBUS DP connection into a redundant dual-bus configuration, or vice versa. This ensures that if one communication cable or path fails, the system automatically switches to the backup path without interruption, maintaining continuous data transmission and process stability. The module is transparent to the PROFIBUS master, meaning it requires no complex addressing or configuration changes to the existing network architecture.
ABB REX521GHHGSH51G Numerical Protection and Control Relay
Product Introduction
The ABB REX521GHHGSH51G is a high-performance numerical relay designed for the protection, control, measurement, and supervision of feeders and motors in medium-voltage power distribution systems. As a core member of the Relion® 600 series, this device integrates multiple functions into a single, compact unit, making it ideal for both industrial and utility applications. It is engineered to provide reliable protection for critical assets such as transmission lines, distribution feeders, and large industrial motors. The relay supports advanced communication standards, including IEC 61850, enabling seamless integration into modern digital substations and industrial automation networks. Its robust design ensures high availability and accuracy in harsh electrical environments.
ABB REU615 Feeder Protection and Control Relay
Product Introduction
The ABB REU615 is a comprehensive numerical relay specifically engineered for the protection, control, measurement, and monitoring of feeders in medium voltage networks. It belongs to the Relion® 600 series of protection relays, which represents ABB's modern platform for power system automation. This device is designed to replace traditional electromechanical and older digital relays, offering a compact, withdrawable solution that integrates protection logic with advanced control features. The REU615 is built to handle complex network topologies and is fully compliant with the IEC 61850 standard, making it suitable for both conventional and digital substations. It provides reliable backup protection for transformers, motors, and utility lines while ensuring high availability through redundant communication protocols.
ABB REM615 HBMBCCAHNBA1ANN1XD
Product Introduction:
The ABB REM615 is a dedicated, compact, and versatile numerical relay designed for the protection, control, measurement, and supervision of asynchronous motors in industrial and utility power distribution systems. As a core member of ABB's Relion® 615 series, it is engineered for manufacturing and process industries, providing a comprehensive solution that integrates multiple functions into a single device. It is built on a modern platform compliant with the IEC 61850 standard, enabling seamless interoperability and advanced communication capabilities without the need for additional modules. The relay is typically used with high-voltage motors controlled by circuit breakers and large low-voltage motors controlled by contactors, ensuring high reliability and safety for critical motor assets.
ABB TR104
The ABB TR104 is a robust and high-precision DIN-rail mounted temperature transmitter designed for critical industrial process control and automation systems. It serves as a vital interface between field temperature sensors (specifically Resistance Temperature Detectors or RTDs) and central control systems like PLCs, DCS, or SCADA. The primary function of this module is to convert resistance signals from RTDs into a standardized 4-20 mA analog current loop signal, ensuring accurate and noise-resistant data transmission over long distances. Engineered for harsh industrial environments, it features a compact form factor that snaps onto standard DIN rails, saving cabinet space and simplifying maintenance. The TR104 is distinguished by its "drift-free" digital processing technology and intrinsic safety certifications, making it suitable for use in hazardous areas such as oil refineries, chemical plants, and offshore platforms where explosion risks and electromagnetic interference are prevalent.
ABB TK801V006 3BSC950089R2
Product Introduction
The ABB TK801V006 3BSC950089R2 is a specialized Modulebus Extension Shielded Cable designed as a critical communication link within ABB's Distributed Control System (DCS) architectures. It functions as a high-reliability interface cable connecting module bus connectors, specifically engineered to extend the communication bus between ABB controllers, I/O modules, and field devices. As part of the TK801 series, this cable ensures seamless data exchange in mission-critical industrial environments, bridging the gap between the central processing units and distributed field instrumentation. It is a fundamental component for maintaining system integrity in complex automation setups like the ABB Bailey Symphony and AC 800M families.
ABB TB820V2 3BSE013208R0001
Product Introduction
The ABB TB820V2 is a specialized Module Bus Modem (also referred to as a Cluster Modem) designed as a critical communication interface for the ABB S800 I/O System. It functions as a bridge between the central controller (such as ABB Advant Controllers or Symphony processors) and distributed field I/O modules. This module is engineered to handle high-speed data exchange over both electrical and optical buses, ensuring seamless integration of I/O clusters in mission-critical industrial environments. As part of the ABB Distributed Control System (DCS) architecture, it enables the connection of multiple I/O modules over long distances using fiber optics, significantly reducing wiring complexity and enhancing system reliability. It is widely deployed in power plants, oil refineries, and manufacturing facilities where robust, real-time process control is essential.
