HCS03.1E-W0150-A-05-NNBV-AA Bosch Rexroth Indramat
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MPN: R911331173
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The Bosch Rexroth Indramat HCS03.1E-W0150-A-05-NNBV-AA is a drive controller from the HCS IndraDrive Controllers series with a device peak current of 150 Amps and an IP20 rating. It features internal air cooling through an integrated blower and operates across a power range of 15 to 75 kW. The controller uses a DC 24V supply from the DC bus and is suitable for infeeding and fed power supply arrangements.
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Product Description:
The HCS03.1E-W0150-A-05-NNBV-AA is a drive controller produced by Bosch Rexroth Indramat for the HCS IndraDrive Controllers series. As an electronic power module, it modulates DC-bus energy so synchronous or induction motors follow commanded torque and speed profiles in automated machinery, packaging lines, and material-handling cells. By combining current regulation, field-oriented control, and protective monitoring, the unit provides the closed-loop interface between the plant motion program and the mechanical axis. This arrangement supports stable motor response during load changes while keeping the axis aligned with the commanded motion.
This controller uses a built-in blower to circulate cabinet air across its heat sink, so no external ducting is required for normal cabinet installation. An enclosure rating of IP20 permits mounting inside a protected electrical cabinet where contact protection is needed and exposure to dust or moisture is limited. During acceleration bursts, the power stage can deliver up to 150 A of peak device current, and its design supports continuous operation within the declared 15 to 75 kW power range. Logic and sensor electronics are supplied by DC 24 V taken directly from the shared DC bus, which helps keep diagnostic functions active after the mains supply is removed.
Additional configuration data further describe how the unit fits into a multi-axis rack. The line identifier HCS03 links this model to companion inverters and accessories with the same mechanical dimensions. Energy exchange is listed as infeeding and bus-fed operation, meaning the power stage can accept regenerated energy and return it to the bus for neighboring axes. The unit is Version 1, and the series-specific voltage code is 05, confirming compatibility with the nominal DC-link range associated with three-phase 400 V AC mains.
Frequently Asked Questions about HCS03.1E-W0150-A-05-NNBV-AA:
Q: How is the HCS03.1E-W0150-A-05-NNBV-AA drive controller cooled?
A: This model uses internal air cooling with an integrated blower for temperature regulation.
Q: What is the peak current capability of the HCS03.1E-W0150-A-05-NNBV-AA?
A: The device supports a peak current of 150 A, allowing for short bursts of high power.
Q: What power range does the HCS03.1E-W0150-A-05-NNBV-AA support?
A: This controller covers a power range from 15 to 75 kW.
Q: What level of IP protection does the HCS03.1E-W0150-A-05-NNBV-AA provide?
A: The HCS03.1E-W0150-A-05-NNBV-AA features an IP20 ingress protection rating.
Q: What is the voltage supply for the HCS03.1E-W0150-A-05-NNBV-AA controller?
A: The voltage supply is DC 24V sourced from the DC bus.
