Product Description:

The RZC01.2-5T-005-F-54 module is produced by Bosch Rexroth Indramat and belongs to the RZC Chemistry Modules series. It is delivered as a preconfigured chemistry drive module used to energize and monitor process pumps, mixers, or dosing actuators in automated chemical handling lines. By combining power electronics with integrated feedback channels, the unit supplies the selected motor while transmitting process signals to higher-level controllers, supporting coordinated motion and flow regulation in hazardous or enclosed production areas.

It is rated for a three-phase input of 3 x AC 500 V within a ±10% window, matching common industrial plant supplies. It can switch its output up to 100 Hz, so frequency control covers both slow agitation and high-speed recirculation tasks. The continuous current capability is 8.0 A, establishing the thermal loading limit of the internal IGBT bridge, while the protection enclosure achieves IP54 to keep conductive dust and fluid splashes away from live parts. The housing is assigned to Size class A, which simplifies cabinet layout because its mounting holes align with other modules in the same housing group. The module is identified as design 2 on line 1 of the product family and is shipped prepared for cabinet mounting, enabling forced-air channeling from the control enclosure instead of separate heat sinks.

The inverter delivers 4.0 kW at its motor terminals. It can stay energized through an auxiliary 24 V stand-by power circuit, maintaining diagnostic memory during main power outages. Signal integrity is improved by the integrated filter current feedback, which routes measured phase currents back to the drive controller for closed-loop regulation. Field wiring is simplified by a NAMUR terminal strip, which supports standardized connection of compatible process sensors. The module also supports recipe-driven acceleration ramps and controlled deceleration in shielded process cabinets.