Product Description:

The RZC01.1-6T-018-V-23 chemistry module is produced by Bosch Rexroth Indramat as part of the RZC Chemistry Modules series. It functions as a power and interface module for chemical process equipment, supplying regulated three-phase power to pumps, stirrers, or dosing actuators while routing associated control signals. Integrated into automated treatment lines, the unit allows the higher-level controller to vary motor speed, manage fluid flow rates, and maintain stable reaction conditions without manual adjustment. By combining power conversion and signal routing in one unit, it supports compact integration in process cabinets and related control assemblies.

The module generates a variable three-phase output with a maximum frequency of 200 Hz, allowing connected pump drives to reach high agitation or dosing speeds when rapid circulation is required. Its input supply window is 3 x AC 400 V ±15%, so it can operate through common plant voltage variation without interrupting process control. Under continuous duty, the power stage delivers 30 A of line current, which is suitable for motors up to 15 kW. The housing carries an IP23 classification, which helps protect the unit from contact with larger airborne particles and from falling water droplets within the stated angle range. This protection level is suitable for enclosed industrial installations where direct washdown exposure is avoided.

The unit belongs to Size class B, so it occupies moderate panel space and aligns with other drive sections of similar height. It is prepared for cabinet mounting, with rear and side panels that include factory drilling patterns and grounding studs for direct attachment to a subplate. Signal exchange with intrinsically safe field devices is simplified by the included NAMUR terminal strip, which reduces the need for separate interface hardware in the cabinet. The product is designated Design 1 and is part of line 1.