HCS04.1E-F0500-A-05-NNBV
HCS IndraDrive Controllers
The HCS04.1E-F0500-A-05-NNBV is a HCS Drive Controller manufactured by Bosch Rexroth Indramat, part of the HCS IndraDrive Controllers Series. It operates on 3 x AC 400...500V +10%/-15% mains voltage with DC 24V from DC-Bus power supply. Featuring a 500 A maximum current, internal air cooling and an IP20 rating, it incorporates design version 1, Voltage Code 05, and infeeding/feeded PSU.
Technical Specifications
Voltage Supply from DC bus
DC 24V from DC-Bus
IP Rating
IP20
Design Version
1
Mains Voltage
3 x AC 400...500V +10%, -15%
Voltage Code
05
Power Supply Unit
Infeeding / Feeded
Product Type
HCS Drive Controller
Cooling Mode
Internal Air
Maximum Current
500 A
Frequently Asked Questions
How does the HCS04.1E-F0500-A-05-NNBV manage power from a DC bus supply?
It uses a shared DC bus system to distribute energy efficiently between multiple drives, minimizing external power conversion losses. This setup enables energy regeneration and smoother power balancing across connected units.
Why is a 3-phase 400–500V mains input preferred in industrial drive systems?
It provides balanced power delivery and supports high-current loads with reduced conductor size. This ensures reliable torque and speed control in large-scale motion applications.
Can the HCS04.1E-F0500-A-05-NNBV operate in regenerative drive configurations?
Yes, its infeeding/feeded PSU design allows bidirectional power flow for regenerative braking. This helps recover excess energy back into the supply network instead of dissipating it as heat.
What impact does a 500 A maximum current rating have on system design?
It allows for high torque output and operation of large servo motors or multi-axis systems. Adequate conductor sizing and thermal management are critical for stable performance.
What precautions should be taken when connecting multiple drives to a shared DC bus?
Isolation and current balancing must be ensured to prevent backfeed or overvoltage conditions. Adequate cabling and protection devices maintain bus stability during load fluctuations.
Common Misspellings
hcs04.2e-w1540
HCS041EF0500A05NNBV
HCS04 1E F0500 A 05 NNBV
HCS4.1E-F0500-A-05-NNBV
Internal Product Review
The Bosch Rexroth Indramat HCS04.1E-F0500-A-05-NNBV is an HCS IndraDrive Controller. It operates on 3 x AC 400–500V and DC 24V from the DC bus and supports 500 A maximum current with internal air cooling and an IP20 rating. It powers precision machinery such as packaging, printing, material handling, and robotics equipment.
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