Product Description

The HLR01.1N-01K6-N18R0-A-007-NNNN is a brake resistor designed specifically by Bosch Rexroth AG for the use of the HCS03 frequency converter. The HLR01.1N-01K6-N18R0-A-007-NNNN brake resistor prevents excess voltage from going into the frequency converter, keeping the voltage coming into the converter within safe tolerances. The robust construction and high dielectric strength of the resistor elements enable extreme pulse loading. The resistor elements are flameproof and are protected from harmful environmental factors by their full encapsulation.

 The use of the HCS03 frequency converter with the HLR01.1N-01K6-N18R0-A-007-NNNN protects the converter from excess voltages and allows for its smooth running without sudden brake-down. The brake resistor is designed by professionals and has been explicitly tested to ensure it is safe for use. The brake resistor should, however, be used according to the instructions specified in its documentation. Failure to do this may lead to mechanical breakdown and fatal industrial accidents. Before installing the brake resistor, the type of frequency converter it will be should with should be considered.

The HLR01.1N-01K6-N18R0-A-007-NNNN brake resistor consumes about 109 kilowatts of electricity during operation. The brake resistor has a maximum braking power of 34 kilowatts. The duration of the braking power is about 1.6 kilowatts. The excess voltage receives by the braking resistor is dissipated as heat energy, which is harmless to the frequency converter. The time cycle of the brake resistor is about 120 seconds. The brake resistor has a braking resistance of 18 ohm.

To effectively manage the heat emitted by the brake resistor, the frequency converter with which the resistor will be used should be installed directly below the brake resistor. This space-saving arrangement simplifies the installation work. At the same time, the converter extracted airflow makes an effective cooling system. This brake resistor can be shipped globally with a one-year warranty period from Wake Industrial.