HCS03.1E-W0280-A-05-NNNV
HCS IndraDrive Controllers
Technical Specifications
Voltage Supply from DC bus
DC 24V from DC-Bus and integrated brake transistor
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 HCS03.1E-W0280-A-05-NNNV manage heat dissipation during continuous operation?
It uses an integrated internal blower for active air cooling, maintaining optimal thermal balance. This design minimizes external cooling requirements and ensures stable performance in enclosed installations.
How does the DC bus connection improve system efficiency?
The DC bus allows shared energy exchange between connected drives, reducing overall power consumption. Regenerative braking energy can be reused, optimizing multi-axis applications.
Can the HCS03.1E-W0280-A-05-NNNV operate directly on a 500V three-phase mains supply?
Yes, it accepts 400–500V AC input with a tolerance range, allowing flexibility in industrial power networks. However, mains fluctuations beyond ±15% can affect drive reliability and efficiency.
How does the integrated brake transistor enhance motion control?
The built-in brake transistor enables controlled energy dissipation during deceleration. This improves stop precision and prevents DC bus overvoltage in dynamic applications.
Is external power required for control electronics in the HCS03.1E-W0280-A-05-NNNV?
No separate supply is needed since control electronics draw 24V DC directly from the DC bus. This simplifies wiring and reduces external power dependencies.
Common Misspellings
hcs04.2e-w0420-n-04-nnbn
HCS031EW0280A05NNNV
HCS03 1E W0280 A 05 NNNV
HCS3.1E-W0280-A-05-NNNV
Internal Product Review
The HCS03.1E-W0280-A-05-NNNV Drive Controller of Bosch Rexroth Indramat efficiently handles 15–75 kW. It provides 280 A output with internal air cooling and is built for 3-phase 400–500 V AC systems. It is ideal for automation, packaging, metal-forming, and material-handling industries requiring precise motion and torque control in machinery and production lines.
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