HCS03.1E-W0150-A-05-NNBV Bosch Rexroth Indramat
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MPN: R911308421
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The Bosch Rexroth Indramat HCS03.1E-W0150-A-05-NNBV is a drive controller from the HCS IndraDrive Controllers series with a device peak current of 150 Amps and a power range of 15 to 75 kW. This controller uses an integrated blower for internal air cooling and has an IP20 rating. It operates with mains voltages from 3 x AC 400 to 500 Volts and receives a DC 24V supply from the DC bus.
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Product Description:
The HCS03.1E-W0150-A-05-NNBV belongs to the HCS IndraDrive Controllers series produced by Bosch Rexroth Indramat. As an HCS drive controller, it coordinates power conversion and closed-loop regulation for servo and induction motors in automated production cells, packaging lines, and material-handling stations. This allows motion tasks to follow programmed velocity and position profiles while maintaining stable regulation during continuous production duty. It is suited to applications that combine rapid indexing, synchronized transport, and repeatable axis coordination under a central control system.
This controller relies on internal blower cooling, so ambient air is drawn through the heat sink and expelled without external ductwork. When operating at its device peak current of 150 A, the blower maintains semiconductor temperatures within safe limits. The power section accepts a three-phase mains supply of 3 × AC 400–500 V (-15% / +10%), and within that voltage window it delivers output spanning 15–75 kW, making it suitable for mid-range machine axes as well as clustered multi-axis cabinets. An enclosure rating of IP20 indicates finger-safe protection but requires installation inside a control cabinet. Control electronics, I/O, and fan power are derived from the DC-bus auxiliary rail at DC 24 V, eliminating the need for a separate low-voltage supply transformer.
The hardware is in the HCS03 line and is identified as design version 1, so dimensional fittings remain consistent with other third-generation IndraDrive modules in the same platform. Its power section is marked infeeding / fed operation, which means the unit can receive regenerated energy from braking axes or act as the common infeed for neighboring drives. This arrangement supports shared energy flow between connected axes on a common DC bus. Voltage code 05 confirms compatibility with the 400 V class grid. The integrated power supply concept reduces wiring because the 24 V logic rail is tapped directly from the shared DC link, which helps keep cabinet layouts compact in multi-axis systems.
Frequently Asked Questions about HCS03.1E-W0150-A-05-NNBV:
Q: What cooling method does the HCS03.1E-W0150-A-05-NNBV use?
A: The HCS03.1E-W0150-A-05-NNBV features air cooling through an integrated blower for temperature control.
Q: What is the peak current capacity of the HCS03.1E-W0150-A-05-NNBV?
A: This drive controller supports a peak current rating of 150 A, making it suitable for high-demand applications.
Q: What power range is available with the HCS03.1E-W0150-A-05-NNBV drive controller?
A: The HCS03.1E-W0150-A-05-NNBV offers a power range from 15 to 75 kW.
Q: What mains voltage range does the HCS03.1E-W0150-A-05-NNBV support?
A: The mains voltage supported by this unit is 3 x AC 400 to 500V, with a tolerance of +10% to -15%.
Q: What is the IP rating of the HCS03.1E-W0150-A-05-NNBV controller?
A: This model is rated with IP20 protection, which means it provides limited protection against ingress of solid objects and no protection against liquids.
