- Confirm material R911308421 and the complete NNBV power-section identity
- Size the axis from the documented 95 A continuous output at 4 kHz, not the 150 A maximum alone
- Match the assigned mains choke, braking resistor, control section and firmware to the original installation
HCS03.1E-W0150-A-05-NNBV, material R911308421, is an IndraDrive C converter for a three-phase 400–500 VAC supply.
At 4 kHz, its documented output is 150 A maximum and 95 A continuous. DC-bus continuous/maximum power is 34/54 kW without the assigned choke and 56/89 kW with the choke.
The NNBV configuration incorporates the control-voltage supply and brake chopper. Verify the separate control section and firmware, HNL01.1E-0240-N0106-A-500-NNNN mains choke, HLR01.1N-0470-N11R7 braking resistor and machine braking cycle before replacement.
Availability, condition, price, and shipping time for HCS03.1E-W0150-A-05-NNBV are confirmed during quotation.
Bosch Rexroth HCS03.1E-W0150-A-05-NNBV IndraDrive C Compact Converter Manuals, Product Family, Links
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
- Use only the documented braking-resistor assignment
- Check regenerated energy, duty cycle and resistor wiring
- Prove DC-bus voltage remains controlled during deceleration
- Verify 400 to 500 VAC mains and assigned choke/filter
- Size shared DC-bus conductors and connected axis load
- Maintain blower airflow, clearances and cabinet heat removal
- Match the installed control section and firmware
- Restore motor, encoder, safety and communication data
- Validate current limits, stop behavior and fault recovery
- High-power machine-tool and production axes
- Printing and paper-processing machinery
- Packaging, handling and converting systems