Product Description

equipment such as drive converters, synchronous motors, and brake resistors.

The RD52.1-5B-055-L-FV-FW model is designed and manufactured by Rexroth Indramat and it comes with a converter and a power supply unit. The RD51.1 drive converter takes electrical power directly from the 3-phase AC 500 V power supply and the frequency of the input voltage is between 50 – 60 Hz. The model comes with a flux vector control option and the model is designed to operate at the PWM frequency of 4 kHz and 8 kHz. The model while operating at the PWM frequency of 4/8 kHz consumes the continuous current of 80/66 A. The output frequency of the unit is 0 – 500 Hz depending upon the requirement of the system. The model is equipped with a brake chopper that consumes the continuous power of 33 kW. The RD52.1 drive converter comes with a forced cooling option and uses ambient air for maintaining the internal temperature of the unit. The model undergoes a power loss of 1.8 – 1.9 kW during continuous operation and the overall weight of the converter is approximately 52 kg.

The model RD52.1-5B-055-L-FV-FW delivers the continuous power of 55 kW during continuous operation. Before mounting, make sure that the drive converter is configured according to the required operations. The firmware for this model must be ordered separately. Two serial interfaces RS232 and RS485 are installed in this model for connecting various input/output devices. The drive converter must be installed into the switch cabinet of appropriate protection (at least IP54). The normal operating temperature range for this model is 0 to +40 degree Celsius. Order this product (RD52.1-5B-055-L-FV-FW) from Wake Industrial and receive it along with a one-year replacement warranty.