Product Description:

The RZC01.2-5N-018-F-23 is supplied by Bosch Rexroth Indramat as part of the RZC Chemistry Modules series. In an automation cabinet, it conditions incoming three-phase power, supervises operating data, and delivers regulated energy to pumps, mixers, or dosing stations used in chemical processing lines. By combining power handling and basic diagnostics in one enclosure, the module lets the higher-level controller focus on process sequencing instead of routine voltage and current management. This arrangement supports stable operation in systems that need coordinated motor control, continuous process monitoring, and predictable response during routine load changes.

This unit accepts a nominal mains supply of 3 x AC 500 V ±10 % and converts it into drive-ready output with a continuous capacity of 15 kW. At that output level, the internal bus can carry up to 24 A without derating. The power electronics support output frequencies up to 100 Hz, allowing variable-speed operation of connected induction motors. That operating range helps the process line adjust flow, mixing, or transfer rates as demand changes instead of running every motor at one fixed speed. The enclosure has an IP23 rating, which helps protect live parts from finger contact and falling water while still allowing panel airflow.

The hardware is assigned to size class B, so its footprint and busbar spacing match other devices in the same category. An auxiliary feed provides external 24 V standby power, which keeps monitoring circuits active when the main supply is isolated. Process control benefits from filter current feedback, which returns real-time current data to the drive controller for tighter closed-loop response. For installation, the housing is prepared for cabinet mounting, and no NAMUR terminal strip is fitted, leaving space for user-specific signal blocks. The unit uses design code 2 and line code 1 for this revision, and its layout suits cabinets where signal access and service clearance must remain straightforward.