RK732105-CA DC Converter ABB High-Efficiency Power Module

Description

TheABB RK732105-CA, also known by its type designationRXTUG 21HU1DC110-250V, is a robustDC converter moduleengineered for demanding industrial and utility environments. It is part ofABB’s trusted RXTUG series, widely used inhigh-voltage protectionandcontrol systems. This converter is designed to deliverregulated DC outputfor relays, IEDs, and auxiliary control circuits, even under fluctuating input conditions. Moreover, theRK732105-CAfeatures acompact footprintandrugged construction, making it ideal forpanel integrationinsubstations,switchgear, andcontrol cabinets. Itshigh reliabilityandlong service lifereduce maintenance needs and ensure continuous operation inmission-critical applications. In addition, the unit complies withinternational standardsforelectromagnetic compatibilityandinsulation, ensuring safe and interference-free performance.