Product Description

The RD51.2-4B-015-L-DF-FW is in the REFUdrive 500 product group manufactured by Rexroth Indramat. It is a U/f curve control converter-type drive control unit, and it utilizes a Voltage Frequency Control (VFC) mechanism. The power supply module of this unit is the RD42 variant with a 3-phase supply voltage of 380 – 480 Volts and an operating frequency of 50 – 60 Hz. It features a converter with an integrated braking chopper, and its power code is 15 kW. The heat dissipation mechanism of the RD51.2-4B-015-L-DF-FW is facilitated by forced air cooling. One of the additional functions of this unit is a connection for RZC01.1-XT with the NAMUR terminal strip.

Before running the RD51.2-4B-015-L-DF-FW, it must be parameterized for specific applications. It can be commissioned via the high-performance RDwin software package. Its typical applications include foodstuff & packing machines, machine tools, process & chemical technology, assembly & handling systems, and hoist & conveyor technology. As with other devices in the RD51.2 series, the RD51.2-4B-015-L-DF-FW can be operated with/without a line reactor or EMC filter. The storage environment of this drive control unit must be clean, dry, and maintained at -25 degrees C to 70 degrees C. In addition, temperature variations exceeding 20K per 60 minutes are prohibited.

At the installation location, the minimum requirements for optimum performance of this unit include dust-free air, an ambient temperature range of 0 degrees C – 40 degrees C, a relative humidity rating <90 %, and the absence of aggressive or conductive gases. Due to this unit's "L" type adopted cooling mechanism, the minimum allowance from heat-sensitive objects is 100 mm. The RD51.2-4B-015-L-DF-FW is immune to noise, as per EN 50082-2. This product can be shipped globally with a one year warranty period from Wake Industrial.