Product Description:

Bosch Rexroth Indramat manufactures the NTM01.1-024-06, a regulated supply module within the NTM Power Supply Units series. The component converts alternating input lines into a stable DC rail that powers control boards, sensors, and low-power drives in automated machinery. Its enclosure stands 212 mm tall, 97 mm wide, and 70 mm deep, allowing installation in compact cabinets where vertical space is limited. Used alongside Rexroth drive controllers, it ensures that command electronics receive consistent voltage independent of mains fluctuations.

The supply delivers a regulated output of DC 24 V. Under nominal thermal conditions it can source up to 6.3 A, while the continuous rating drops to 5.5 A when the ambient temperature reaches 45 °C. At that temperature, its power capability is limited to 150 W, protecting internal semiconductors. On the primary side, the unit draws only 1.9 A from a 230 V line or 3.2 A when the input selector is set to 115 V, making it suitable for both European and North American supply systems. Internal power-factor correction and galvanic isolation keep the downstream bus stable even as upstream voltage tolerance varies.

For mechanical integration, the housing snaps onto a DIN 50 rail without extra brackets, so the supply can be positioned next to drives and relays on the same mounting plane. The mains side is protected by a 10 A circuit breaker that coordinates with wiring gauges typically found in control panels. During energization, surge currents reach 32 A at 230 V or 16 A at 115 V, so upstream fuses, contactors, and NTC limiters should be sized accordingly to prevent nuisance trips. Once the internal capacitors charge, steady-state demand remains within the lower input current values detailed previously, permitting continuous service without overloading the feeder.