Product Description

Bosch Rexroth is one of the most popular brands of automation equipment production. Their main concern is the manufacturing of high grade and long-lasting brake resistors, drives, servo motors, and controls.

The HLR01.1N-10K0-N18R0-A-007-NNNN model comes in a free mounting style having height, width, and depth of 600 mm, 270 mm, and 490 mm with a total weight of 22 kg. The brake resistor dissipates the continuous power of 10 kW and peak power of 33 kW within the cycle time of 120 seconds and provides 20.2 Ohm of brake resistance to the converter. The brake resistor is protected by IP20 protection class which protects it from solid objects having a diameter greater than 12.5 mm but it will not provide any resistance against liquids. The model comes without any additional option and operates at the DC 700V. The maximum allowed 32 seconds on-time duty cycle is required to absorb the regenerated power of 1080 kW. The brake resistor is widely used with converters to overcome the effect of high voltage by dissipating it into heat.

The model HLR01.1N-10K0-N18R0-A-007-NNNN operates ideally between the ambient temperature range of 0 to +40 ͦC. Minimum distances of 1000 mm and 300 mm are required on the top and bottom of the device during installation which results in the 100 K rise in temperature of the device. The model uses the natural convection method for cooling purposes by dissipating heat to the surrounding air. The model can take connection through 8 AWG gauge copper wire having a temperature range of 90 ͦC. The model doesn’t have any volumetric capacity of forced cooling and the model can be installed at the maximum altitude of 1000 m above sea level. This brake resistor can be shipped globally with a one-year warranty period from Wake Industrial.