Product Description:

The RZC01.1-6N-037-F-23 chemistry power module is built by Bosch Rexroth Indramat for the RZC Chemistry Modules series. It supplies controlled three-phase energy to dosing, metering, and agitation equipment used in automated chemical processing lines, allowing drive assemblies to maintain stable torque and flow when exposure to aggressive fluids rules out open-frame electronics. The unit is prepared for cabinet mounting, so it can be integrated into enclosed processing equipment with rear rail brackets and a front bus bar. This arrangement suits enclosed process systems where reliable power delivery and separation from corrosive areas are important for continuous operation.

At full load, the module provides 30 kW of output power and a steady output current of 56 A. It is designed for grids running at 3 × AC 400 V ±15 %, giving a wide margin for voltage dips common in distributed plant networks. The internal inverter can generate carrier frequencies up to 200 Hz, supporting high-speed pump control without an external frequency converter. An enclosure rating of IP23 permits operation in ventilated cabinets where vertically falling liquids cannot reach live parts. The product is in Design 1 and Line 1, and it is supplied without a NAMUR terminal strip, so process alarms are routed through dedicated plug connectors instead of intrinsically safe field terminals.

The physical footprint falls under size class C, which aligns with 300 mm cabinet slots used by matching rectifier and filter sections. A dedicated auxiliary port supplies 24 V external standby power, so control logic can remain energized during main disconnects. An integrated network with filter current feedback helps attenuate conducted EMI toward upstream breakers. Signal connections remain on standard terminal blocks, which helps keep panel layouts compact.