HCS03.1E-W0280-A-05-LNBV Bosch Rexroth Indramat
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MPN: R911376169
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The Bosch Rexroth Indramat HCS03.1E-W0280-A-05-LNBV is a drive controller from the HCS IndraDrive Controllers series. It operates with a mains voltage of 3 x AC 400 to 500 Volts and supports a power range of 15 to 75 kilowatts. The controller uses internal air cooling with an integrated blower and features an IP20 rating.
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Product Description:
The HCS03.1E-W0280-A-05-LNBV drive controller is produced by Bosch Rexroth Indramat and belongs to the HCS IndraDrive Controllers series. As a modular power section, the unit interfaces between a three-phase mains supply and synchronous or induction motors, providing regulated DC-bus energy and closed-loop torque and speed commands to automated machinery. The controller is used in multi-axis production cells, presses, and material-handling lines where coordinated motion, high cycle rates, and energy recovery are required from a compact cabinet-mounted package.
Its enclosure carries an IP20 rating, so it protects against accidental finger contact with live parts, but the cabinet must provide additional sealing. Cooling is handled by internal air cooling through an integrated blower, and the built-in fan moves air across the heat sink without external ducting. The power section accepts 3 × AC 400…500 V +10 %, −15 % and converts it to a stabilized DC link that feeds connected inverters. Within that input window, the device covers a continuous output span of 15 to 75 kW, allowing one hardware model to serve medium-power conveyors as well as larger servo axes. The power supply topology uses infeeding and regenerative operation, so the unit can draw energy from the mains and return regenerative power to the grid during deceleration.
The controller shown here is design version 1, indicating the first revision in the product line. Internally, it follows the HCS03 platform architecture, which standardizes control interfaces across the family. Its declared product type is HCS Drive Controller, confirming that the module contains the rectifier, intermediate circuit, and protective electronics rather than motor-mounted power electronics. The embedded voltage code 05 corresponds to the nominal DC-bus level used with matching IndraDrive power and feedback cables.
Frequently Asked Questions about HCS03.1E-W0280-A-05-LNBV:
Q: What cooling method is used in the HCS03.1E-W0280-A-05-LNBV drive controller?
A: The HCS03.1E-W0280-A-05-LNBV utilizes internal air cooling with an integrated blower.
Q: What mains voltage range is supported by the HCS03.1E-W0280-A-05-LNBV?
A: This controller supports a mains voltage input of 3 x AC 400 to 500V with a tolerance of +10% and -15%.
Q: What is the power range of the HCS03.1E-W0280-A-05-LNBV IndraDrive Controller?
A: The HCS03.1E-W0280-A-05-LNBV operates within a power range of 15 to 75kW.
Q: What level of ingress protection does the HCS03.1E-W0280-A-05-LNBV offer?
A: This model features an IP20 protection rating, indicating limited ingress protection against solid objects and no protection against liquids.
Q: What type of power supply unit does the HCS03.1E-W0280-A-05-LNBV use?
A: The HCS03.1E-W0280-A-05-LNBV offers both infeeding and fed power supply unit capabilities.
