Product Description:

The RZC01.1-6N-037-N-23 module is produced by Bosch Rexroth Indramat as part of the RZC Chemistry Modules series. It is installed in automated process lines where variable-frequency, three-phase power must be supplied to pumps, mixers, or other load devices that support chemical production and treatment steps. By integrating this module, system builders can match motor speed and torque to reaction demands while keeping cabinet layouts standardized.

The unit accepts a nominal line of 3 × AC 400 V ±15 %, allowing stable operation despite common plant voltage excursions. Internally it converts this input into controlled output waves up to 200 Hz, so connected motors may run above standard mains frequency for agitation or dosing tasks that benefit from higher shaft speeds. Under continuous duty the module delivers 56 A of current, translating to a mechanical load window of 30 kW. Thermal design and semiconductor sizing are coordinated for this current so derating is not required within the specified electrical limits. Mechanical installation is simplified because the enclosure is prepared for cabinet mounting; the back panel carries holes on the industry-standard grid, and cooling airflow is directed from the switchgear plenum rather than the production area.

Environmental protection is defined as IP23, so dripping water from vertical surfaces and objects larger than 12 mm are kept out of live parts, yet additional shielding is needed in wash-down zones. Overall footprint and conductor spacing correspond to Size Class C, which assists designers in arranging multiple modules with uniform clearances. Control wiring is routed directly to the drive because the assembly ships without NAMUR-terminal strip; this avoids redundant barrier connections when intrinsic safety is managed elsewhere. Configuration identifiers such as Design 1 and the associated Line code guide spare-part selection and ensure that replacement units match firmware and connection geometry first time.