Product Description

The HMV01.1R-W0120-A-07-FNN2 is a 120 kilowatts rated power supply. It is part of HMV product line from Bosch Rexroth. The HMV01.1R-W0120-A-07-FNN2 can be used to power IndraDrive systems. Input on the power supply supports 400 to 480 Volts AC. Output of the power has a nominal rating of 120 kilowatts. The HMV01.1R-W0120-A-07-FNN2 is a regenerative power supply. It is designed for mounting in the vertical orientation. The HMV01.1R-W0120-A-07-FNN2 is an air cooled supply which includes an integrated blower. Bosch recommends a minimum spacing of 100 millimeters below the supply and 60 millimeters in front of the supply. Implementation of these recommendations will ensure that the flow of air required for cooling will be unobstructed, which will subsequently increase the probability of maintaining the ambient temperature thresholds as per recommendations from Bosch.

The HMV01.1R-W0120-A-07-FNN2 supports direct connection to AC mains provided that the input voltage is less than 250 Volts. An isolation transformer should be used for applications where the AC mains supply exceeds 250 Volts. Input voltage range supported by the HMV01.1R-W0120-A-07-FNN2 is 400 to 480 Volts AC at 48 to 62 Hertz. The line frequency on the AC mains supply should not have a rate of change that exceeds 2 Hertz per second. Nominal DC bus voltage on the HMV01.1R-W0120-A-07-FNN2 is 700 Volts. The DC bus voltage is 750 Volts (controlled) and can go up to 900 Volts. The supply draws continuous current rated for 181 Amps rms at 400 Volts AC. Rated power factor for the HMV01.1R-W0120-A-07-FNN2 is 0.97. Peak power which the DC bus of the power supply can handle for 0.3 seconds is 180 kilowatts. The braking resistor switch-on threshold is 820 Volts. This unit can be shipped globally with a one-year warranty period from Wake Industrial.