HCS03.1E-W0280-A-05-NNBV
HCS IndraDrive Controllers
Technical Specifications
Voltage Supply from DC bus
DC 24V from DC-Bus
Cooling Method
Air, internal (through integrated blower)
IP Rating
IP20
Design Version
1
Line Series
HCS03
Power Range
15 to 75kW
Mains Voltage
3 x AC 400...500V +10%, -15%
Voltage Code
05
Power Supply Unit
Infeeding / Feeded
Product Type
HCS Drive Controller
Maximum Current
280 A
Frequently Asked Questions
How does the integrated blower cooling affect system design?
Internal air cooling requires sufficient clearance and airflow within the control cabinet. Designers must ensure proper ventilation to prevent thermal overload during sustained high-load operation.
Can the HCS03.1E-W0280-A-05-NNBV operate directly from the mains?
No, it draws DC 24V from a shared DC bus rather than directly from the AC mains. The drive’s power section, however, is compatible with 3-phase AC 400–500V systems for motor operation.
What are the implications of the 15–75 kW power range in real applications?
It supports medium to large motors used in conveyors, presses, and machining centers. Engineers can select it for multi-axis or high-inertia loads requiring precise torque control.
What precautions are needed when mounting the HCS03.1E-W0280-A-05-NNBV in compact panels?
Because it relies on internal air circulation, cramped enclosures can trap heat. Spacing and forced ventilation are essential to maintain optimal operating temperature.
How does mains tolerance of +10%/-15% affect field deployment?
It enables stable operation in facilities with moderate voltage fluctuations. However, installations with frequent surges or sags may still require external voltage conditioning.
Common Misspellings
hcs04.2e-w0350-n-04-nnbn
HCS031EW0280A05NNBV
HCS03 1E W0280 A 05 NNBV
HCS3.1E-W0280-A-05-NNBV
Internal Product Review
The HCS03.1E-W0280-A-05-NNBV is an industrial HCS Drive Controller from the Bosch Rexroth Indramat HCS IndraDrive series. It operates on DC 24V from a DC bus and uses an internal air-cooling blower, with a power range of 15–75 kW. Its housing is an open-type enclosure designed for installation inside control cabinets.
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