HCS03.1E-W0280-A-05-NNBN

What considerations are needed when connecting the controller to a 3-phase 400–500 V supply?

Proper grounding and adherence to the ±10%/−15% voltage tolerance are critical to prevent voltage imbalance. This ensures reliable drive performance under industrial power fluctuations.

Can this controller operate multiple axes simultaneously?

Yes, it can coordinate multiple motor axes through compatible IndraDrive modules. This supports complex motion sequences in synchronized manufacturing or process automation systems.

What effect does line voltage variation have on the drive’s performance?

Voltage deviations outside tolerance can cause derating or fault triggers. Using a stabilizer or proper line conditioning can mitigate these issues.

What maintenance steps are required for the integrated blower system?

Regular airflow checks and dust cleaning help maintain cooling efficiency. A blocked fan can lead to thermal shutdown or reduced service life.

How does the 280 A current rating impact connected motor selection?

It allows the controller to drive motors with high torque demands or fast acceleration profiles. This is especially valuable in presses, robotics, or material-handling systems.

hcs04.2e-w0350

HCS031EW0280A05NNBN

HCS03 1E W0280 A 05 NNBN

HCS3.1E-W0280-A-05-NNBN

The Bosch Rexroth Indramat HCS03.1E-W0280-A-05-NNBN controller delivers 15–75 kW and up to 280 A from a 3×AC 400–500 V supply. Its design version 1 supports both infeeding and feeding configurations. It suits motion control, packaging, and conveyor automation in automotive or manufacturing plants.