HMV01.1E-W0120-A-07-NCNN Bosch Rexroth Indramat
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MPN: R911322585
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The Bosch Rexroth Indramat HMV01.1E-W0120-A-07-NCNN is part of the HMV IndraDrive Supply Units series and provides a rated output power of 120 kW. This HMV supply unit has a DC bus nominal voltage of 700 V and is cooled by internal air with an integrated blower. It features a feeded power supply configuration and an IP20 protection rating.
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Product Description:
The HMV01.1E-W0120-A-07-NCNN supply module is manufactured by Bosch Rexroth Indramat and belongs to the HMV IndraDrive Supply Units series. As a regulated DC-bus source, it feeds energy to multiple IndraDrive inverters so that coordinated servo axes receive stable intermediate-circuit power. Within an automation cell, the unit links the three-phase mains to the shared DC link, acting as the central power interface for motion controllers and synchronous motors. Because one supply module can support several attached inverter sections, it centralizes power conversion in systems that use a common DC bus.
At the output side, the supply module can deliver 120 kW of continuous power, enabling large multi-axis machines to run from a single source rather than from separate supply sections. Its intermediate circuit is maintained at DC 700 V to match the voltage range used by IndraDrive converters while helping reduce current and conductor size. Heat generated by switching devices is removed through internal air cooling with an integrated blower, so cabinet airflow does not depend on external fans. The enclosure has an IP20 protection rating, which means live parts are guarded against finger contact and the unit must be installed in a closed panel. The module uses a mains-fed power supply configuration, so it draws energy from the AC mains and does not regenerate power back to it.
The unit is identified as Design Version 1, indicating the first design revision for this HMV platform. It is also assigned Series Version 01, which is the series code used for this model variant. Classified as an HMV Supply Unit, the device contains rectifier and chopper circuitry, while axis control, motor feedback, and fieldbus communication are handled by the connected inverters. This arrangement keeps the module focused on DC-bus generation and energy management while the attached inverter sections manage motor-specific control functions.
Frequently Asked Questions about HMV01.1E-W0120-A-07-NCNN:
Q: What cooling method is used in the HMV01.1E-W0120-A-07-NCNN supply unit?
A: The HMV01.1E-W0120-A-07-NCNN has an internal air cooling system with an integrated blower to manage heat dissipation.
Q: What is the DC bus nominal voltage for the HMV01.1E-W0120-A-07-NCNN?
A: This supply unit operates at a DC bus nominal voltage of 700 V.
Q: What is the rated output power of the HMV01.1E-W0120-A-07-NCNN supply unit?
A: The rated output power of the HMV01.1E-W0120-A-07-NCNN is 120 kW.
Q: What is the protection rating of the HMV01.1E-W0120-A-07-NCNN?
A: It features a protection rating of IP20, offering limited protection against solid objects but no protection from liquids.
Q: What type of power supply configuration does the HMV01.1E-W0120-A-07-NCNN use?
A: The HMV01.1E-W0120-A-07-NCNN uses a feeded power supply configuration.
