Product Description

Bosch Rexroth provides high-quality and cost-effective products for almost every industrial sector. The company produces energy-efficient drive converters, power supply modules, and synchronous motors.

The RD52.1-4B-160-R-VW-FW model is designed and manufactured by Rexroth Indramat. The drive converter is required in applications that include handling machines, packaging machines, printing machines, and chemical processing machines. The RD52.1 drive converter operates with the voltage frequency (V/f) control technique. The converter controls and monitors the operation of electric motors. The module operates on a three-phase AC connection with 380 – 480 V (±10%). The unit can operate a motor of rated output equal to 160 kW consuming a rated current of 290 A. The model provides an output frequency range of 0 – 150 Hz. The converter comes with a built-in brake chopper that consumes a continuous power of 40 kW with a minimum resistance value of 2.2 Ohm. The RD52.1 drive converter while operating is cooled by liquid which circulates through an internal pump. The excessive heat is dissipated through the circulating liquid. The commissioning should only be done by a qualified professional.

The model RD52.1-4B-160-R-VW-FW provides field-oriented regulation. The module best operates if installed according to the ambient conditions recommended by the manufacturer. The ambient temperature range for the model is 0 – 40 ^oC while operating, to 50 ^oC with a power reduction at 2.5% per K. The converter unit requires 0.4 m³ of air per second for cooling. The module is protected from solid objects of size up to 50 mm owing to its IP 20 protection. For complete protection, the converter unit must be installed in a cabinet for a high IP rating. The frequency converter of model RD52.1-4B-160-R-VW-FW can be ordered from anywhere in the world. The product will be delivered to your doorstep with a one-year replacement warranty by Wake Industrial.