The HLR05.1W-54K0-N05R4-A-D7-NNNN is a state-of-the-art HLR series-5 brake resistor manufactured by BoschRexroth. It converts excess regenerative energy to thermal energy, and it is controlled through the braking units of the drive system. The maximum energy consumption of the HLR05.1W-54K0-N05R4-A-D7-NNNN has a value of 6,500 kWs, and its maximum braking power is 124 kW. The braking resistance of this product is rated 5.4 Ohm, with a tolerance range of (+/-) 10%. The cycle time of its braking power is 120 seconds. It weighs 126 kilograms, and its design is 1.
The design of this HLR model features an air-cooling heat loss mechanism. The continuous braking power of the HLR05.1W-54K0-N05R4-A-D7-NNNN is 54 kW, and its protection class is in accordance with IP 20 guidelines. This product has a nominal bus voltage rating of DC 750 volts. At 650 volts DC, the peak power of this equipment is 78 kW, and at 820 volts DC, its peak power is rated 124 kW. The power connections of the HLR05.1W-54K0-N05R4-A-D7-NNNN has a cross section of 25 mm2. This version must not be mounted on walls, but on a horizontal surface, and in an upright position.
A minimum distance of 200 mm must also be maintained from adjacent walls and parts. The surface temperature of this equipment can go as high as 150 degrees Celsius. When installing the HLR05.1W-54K0-N05R4-A-D7-NNNN, it must be such that cooling air entry and heated air exit are both unhindered. Also, do not mount this braking resistor in close proximity with flammable materials or underneath fire alarm sensors. There is no other design for this model, and it has no additional option. This brake resistor can be shipped globally with a one-year warranty period from Wake Industrial.
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