ABB REF542PLUS

Description

Parameters and Specifications

• Input Voltage: 200~250VAC, 47~63Hz
• Output Voltage: 24VDC
• Output Current: 20A
• Power: 480W
• Operating Temperature: -25℃~+70℃
• Dimensions: 225 mm x 110 mm x 50 mm
• Weight: 2.0 kg
• Efficiency: Over 90% with high-efficiency switching power supply technology¹

Series

• REF500 series¹

Features

• High Efficiency: Uses high-efficiency switching power supply technology to save energy¹.
• High Reliability: Employs quality components and advanced design techniques to ensure stable and reliable operation¹.
• Low Ripple: Provides low output ripple and noise, suitable for sensitive equipment¹.
• Overload and Short-Circuit Protection: Ensures safe operation¹.
• Redundant Design: Provides dual independent DC power sources for stable control system operation¹.
• Advanced Controls: Utilizes advanced switching power supply and control technology for superior performance and reliability

Role

• ABB REF542PLUS is a redundant power module designed for the AC 800F Freelance control system¹. It ensures the stable operation of the control system by providing dual independent DC power sources