Product Description

The Bosch RD52.1-4B-200-F-NN-NN-NN-FW is an advanced drive system. It is designed for the control of induction motors and synchronous motors. The drive is inspected after manufacturing to ensure that it will operate safely. Improper use of the drive may lead to equipment damage and injury to personnel. Improper use also voids the manufacturer guarantee. Typical industrial applications for the RD series drives include machine tools, chemical and processor technology, packing machines and foodstuff machines. Input of the drive can be connected to three-phase supply operating at 380 to 480 Volts AC. The rated output of the RD52.1-4B-200-F-NN-NN-NN-FW is 200 kilowatts at 4 kilohertz pulse frequency and 160 kilowatts at 8 kilohertz pulse frequency. The output frequency range is 0 to 150 Hertz at 4 kilohertz and 0 to 250 Hertz at 8 kilohertz pulse frequency.

When the input of the RD52.1-4B-200-F-NN-NN-NN-FW is connected to three phase input at 500 Volts AC, the rated current output is 280 Amps at 4 kilohertz and 240 Amps at 8 kilohertz. The RD52.1-4B-200-F-NN-NN-NN-FW is supports forced air cooling with integrated liquid circulation. To keep the ambient temperature within the recommended range of 0 to 40 degrees Celsius, the drive requires 0.6 m³/second of cooling air. At 4 kilohertz the rate power loss is 7.7 kilowatts and at 8 kilohertz the rated power loss is 6.5 kilowatts. The RD52.1-4B-200-F-NN-NN-NN-FW includes an integrated converter with built in brake chopper. All converters on this series of drives is equipped with a mains filter. Weight of the RD52.1-4B-200-F-NN-NN-NN-FW is 180 kilograms. The degree of protection of the drive housing is IP 20 as per EN 60529. Continuous power rating of the chopper is 40 kilowatts. This product can be shipped globally with a one year warranty period from Wake Industrial.