DC/DC Converter Auxiliary Supply Unit 216NG63 ABB for Control Systems

Description

TheABB 216NG63 Auxiliary Supply Unitis engineered to deliver stable, isolated24 VDCpower to automation modules and control racks in demanding industrial environments. It maintains consistent performance even under fluctuating DC input supply conditions, ensuring continuous operation for mission-critical systems. Additionally, the 216NG63 supportsparallel redundancy, enabling two units to operate simultaneously for fail-safe power delivery. Maintenance access is simplified throughmanual isolation, allowing service work without system shutdown. With itslow ripple and noisedesign, the unit safeguards sensitive control electronics against voltage distortion and electromagnetic interference. For example, in high-voltage substation automation, the 216NG63 powers protection IEDs and communication modules, maintaining operational integrity during grid disturbances or maintenance cycles.