Mitsubishi MDS-DH2-CV-750 55kW AC/DC Converter Unit for MDS-DH2 Drives

The Mitsubishi MDS-DH2-CV-750 (MDS-DH2-CV-750) is a high-capacity AC/DC power supply converter unit engineered for use with Mitsubishi MDS-DH2 series drive systems. Operating within demanding CNC machinery and industrial drive lineups, this power module rectifies incoming three-phase alternating current into a stable direct current bus to feed multiple servo drives and spindle drives. It delivers a rated output capacity of 55 kW and a rated current of 150 A, ensuring robust and consistent energy delivery under heavy operational loads. Designed for 400 V class installations, the MDS-DH2-CV-750 supports an input voltage range of 380 to 480 VAC across three phases or DC input, generating a rectified output voltage of 513 to 648 VDC. The converter features an IP20 ingress protection rating and is rated for reliable operation in ambient operating temperatures ranging from 0 to +55 degrees Celsius. It serves as an essential power supply component in machine tool automation, multi-axis machining centers, and complex motion control architectures requiring dependable power conversion.