HCS03.1E-W0100-A-05-NNBV-AA
HCS IndraDrive Controllers
The HCS03.1E-W0100-A-05-NNBV-AA is a HCS Drive Controller manufactured by Bosch Rexroth Indramat. Part of the HCS IndraDrive Controllers series, it supports a power range of 15 to 75kW and a mains voltage of 3 x AC 400...500V +10%,-15%. The device draws 100 A peak current from the DC bus at DC 24V, features an internal blower for air cooling, and offers IP20 protection. Its design version is 1, line series HCS03, with voltage code 05 and an integrated power supply unit for infeeding/feeded operation.
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
Device Peak Current
100 A
Power Supply Unit
Infeeding / Feeded
Product Type
HCS Drive Controller
Frequently Asked Questions
How does internal air cooling affect installation of the HCS03.1E-W0100-A-05-NNBV-AA?
Internal air cooling simplifies setup since no external cooling unit is required. However, adequate cabinet ventilation must be ensured to prevent thermal buildup.
What does the infeeding/feeded power supply configuration enable in a drive system?
It allows both regenerative energy return to the grid and power sharing across connected drives. This improves system efficiency and reduces overall energy consumption.
Can the HCS03.1E-W0100-A-05-NNBV-AA operate with regenerative braking systems?
Yes, its infeeding capability supports energy recovery during deceleration phases. This makes it well-suited for cyclic motion profiles and energy-efficient automation setups.
What are key safety considerations when wiring the DC 24V control supply?
Use properly rated fuses and isolated supplies to prevent short-circuit faults. The low-voltage control circuit must be grounded according to industrial safety standards.
How does the IP20 rating influence where this drive can be installed?
IP20 provides protection against solid objects but not moisture or dust. Therefore, it must be installed in a closed electrical cabinet or protected enclosure.
Common Misspellings
hcs02.1e-w0054
HCS031EW0100A05NNBVAA
HCS03 1E W0100 A 05 NNBV AA
HCS3.1E-W0100-A-05-NNBV-AA
Internal Product Review
The Bosch Rexroth Indramat HCS03.1E-W0100-A-05-NNBV-AA is an industrial drive controller from the IndraDrive series. It supports 15–75 kW power, operates on 3 × AC 400–500 V, and uses internal air cooling. It is used in CNC machines, robotics, conveyor systems, and packaging automation where precise motor control and energy-efficient drive solutions are required.
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