NTM Power Supply Units

NTM Power Supply Units are Bosch Rexroth Indramat regulated 24 VDC power supplies used to provide control voltage for drive and control hardware when a separate 24 V source is not installed. The series covers compact 50 W, 100 W, and 150 W versions, along with higher-capacity models capable of supplying up to 15 A at 24 V. Protective features include start-current limiting and overvoltage shutdown, with selected versions also designed to withstand short-circuit and open-circuit conditions. Certain models support voltage sensing at the load through sensor cables, allowing the supply to compensate for line drop and maintain more stable output voltage at the connected equipment. Built for control-cabinet installation, NTM units require vertical mounting, proper cooling clearance, and compatible line-filter and circuit-breaker selection to support reliable operation in industrial drive systems.