The MPS20, a power regeneration type supply module, is designed by Okuma, a dependable manufacturer of electrical industrial automation equipment. The module is suitable for numerous industrial applications involving main spindle motors. The MPS20 module converts 3-phase power into 24 – 300 VDC power, which is then provided to connected MIV modules, with the ability to operate multiple MIV modules from a single MPS unit. Communication is facilitated through a converter link. The MPS20 has a capacity of 20 kW, weighs 11.8 kg excluding accessories, and measures 380 × 150 × 325 mm (H × W × D). It is equipped with several indicators. The unit, which is part of the MSC series, is operated under prescribed conditions and includes a cooling fan for temperature control. The MPS20 utilizes its L- and L+ terminals for DC power supply, with control operations handled by an onboard control board.
