Comparator Unit for Industrial Automation ABB RK638007-BA HC900 Controller where the 35 mm probe

where the 35 mm probe diameter ensures a stable and accurate signal over longer distances

ABB Type Designation: TB820V2

The Aero GT and TMR Aero GT I/Os interface with velocity transducers via Bently Nevada™ interface modules 86517 and 86497

Its fast response time enables real-time data acquisition and control

Comparator Unit for Industrial Automation ABB RK638007-BA HC900 Controller where the 35 mm probeOverview The ABB RK638007 BA Comparator Unit, designated as RLHE 103, is a critical component within ABBs REB103 busbar protection architecture. Engineered for high voltage applications, this unit performs real time analog current comparison across multiple busbar sections. Moreover, it enhances fault detection accuracy and supports fast tripping logic, ensuring minimal disruption during fault events. Manufactured in Sweden, the RK638007 BA is built