Product Description

The Bosch RD52.1-4B-007-L-V1-P1-L1-FW is a Rexroth RD 500 series universal drive system. Its power rating is 7 kilowatts and it can be used for control of motors rated for 7 .5 kilowatts. The drive is designed for connection to three-phase AC mains with 380 to 480 Volts AC rating. At 4 kilohertz pulse frequency, the output frequency range is 0 to 250 Hertz, the rated current is 18 Amps, the peak current for 60 seconds is 23 Amps, the peak current for 1 second is 31 Amps, the peak current for 0.5 seconds is 36 Amps, and the peak output power which the drive can sustain for 60 seconds is 15 kilowatts. At 8 kilohertz pulse frequency, the output frequency range is 0 to 500 Hertz, the rated current is 13 Amps, the peak current for 60 seconds is 17 Amps, the peak current for 1 second is 22 Amps, the peak current for 0.5 seconds is 26 Amps, and the peak output power which the drive can sustain for 60 seconds is 11 kilowatts.

The RD52.1-4B-007-L-V1-P1-L1-FW features a converter with built in brake chopper. All converters on RD 500 drives are equipped with a mains filter. The RD52.1-4B-007-L-V1-P1-L1-FW is designed for forced air cooling. Rated output is available for temperatures that lie between 0 and 40 degrees Celsius. The output derates by 2.5% for every additional degree Celsius temperature increase between 40 and 50 degrees Celsius. The RD52.1-4B-007-L-V1-P1-L1-FW also supports 24 V stand-by power and feedback of cable damping. Size class of the drive is A and the drive enclosure is IP 20 rated. The RD52.1-4B-007-L-V1-P1-L1-FW should be installed inside an industrial control cabinet. This product can be shipped globally with a one year warranty period from Wake Industrial.