RD52.3-8C-030-L-F1-FW

RD52.3-8C-030-L-F1-FW, Bosch Rexroth Indramat, RD 500 Drive Controllers. The RD52.3-8C-030-L-F1-FW DC supply inverter from Bosch Rexroth Indramat is a member of the RD 500 Drive Controllers family, engineered for robust motor drive applications. This Inverter operating as RD52 SFT converts a nominal DC 700 V bus into regulated power, delivering 30 kW of continuous output. Its compact form accommodates a built-in forced air cooling system and a dedicated heat exchanger, ensuring stable thermal management even under high load. Mounted via two integrated hoisting support points, this unit weighs 22 kg and ships with a full one-year warranty through a dedicated logistics network.

Equipped for demanding industrial environments, the controller features a peak current capacity of 91 A for 1 s at an internal switching rate of 8 kHz, supporting dynamic torque demands without derating. Installation requires a minimum 100 mm clearance above and below to maintain uninterrupted airflow across the fans. The unit tolerates ambient conditions up to +50 °C (with derating) and can be stored between –20 °C and +70 °C, provided the enclosure remains dry and dust-free. Its design prohibits the use of current-operated earth-leakage breakers and mandates shielded, non-steel motor cables to preserve EMC integrity and operational safety.

Designed for seamless integration into high-performance drive systems, the RD52.3-8C-030-L-F1-FW pairs with variable-speed servo and induction motors via shielded connections, enabling precise speed and torque control. The forced air cooling and heat-exchanger combo enhances reliability by maintaining optimal junction temperatures, reducing downtime from thermal overload. Ideal for packaging, material handling, and extrusion lines, this drive controller delivers consistent performance and simplified commissioning with standardized cabinet mounting and clear service access.