HLC01.2C-02M0-A-007-NNNN Bosch Rexroth Indramat
MPN: R911336002
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The Bosch Rexroth Indramat HLC01.2C-02M0-A-007-NNNN is part of the HLC Capacitor Modules series and has a DC bus capacitance of 2 millifarads with a tolerance of plus or minus 20 percent. It handles an input current of 30 Amps rms and uses natural convection for cooling. This module weighs 2.7 kilograms and features a continuous power loss of 5.28 Watts.
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Product Description:
The HLC01.2C-02M0-A-007-NNNN capacitor module is produced by Bosch Rexroth Indramat and belongs to the HLC Capacitor Modules series. As a DC-bus energy-storage component, it works with drive inverters to stabilize intermediate-circuit voltage, absorb regenerative peaks, and release stored energy during sudden demand spikes. This buffering action helps reduce bus fluctuations during acceleration, deceleration, and short supply disturbances, which supports stable operation of connected drive electronics. In multi-axis systems, the added bus capacitance can also soften brief load transitions so the inverter sees a more uniform supply condition.
Its charge reservoir is rated at 2 mF ± 20%, giving the DC link usable energy storage that limits voltage ripple during dynamic load changes. Under nominal operating conditions, the unit conducts up to 30 A RMS through its bus bars without exceeding thermal limits. Heat loss is 5.28 W, and it is removed by natural convection, so the module needs unobstructed clearance around the housing for passive airflow. Insulation resistance is greater than 10 MΩ, which helps limit leakage current between live conductors and the grounded enclosure during normal cabinet operation.
After the DC bus is de-energized, capacitor voltage falls to 50 VDC within 378 s, but the prescribed power-off wait period remains 30 min before internal terminals are touched. Even after input power is removed, residual charge can remain stored in the capacitor bank for part of that interval, so shutdown procedures must allow full discharge time. The protective earth conductor is secured with a ground screw tightened to 5 Nm, which helps maintain a reliable bond between the module and the machine frame. A mass of 2.7 kg supports direct panel mounting without additional brackets in many cabinet layouts. The relatively low weight also helps keep back-panel loading moderate when several power components are installed in the same enclosure.
Frequently Asked Questions about HLC01.2C-02M0-A-007-NNNN:
Q: What is the continuous power loss for the HLC01.2C-02M0-A-007-NNNN capacitor module?
A: The HLC01.2C-02M0-A-007-NNNN provides a continuous power loss of 5.28 W during operation.
Q: How is the HLC01.2C-02M0-A-007-NNNN capacitor module cooled?
A: This module uses natural convection as its cooling method, requiring no external fans.
Q: What is the DC bus capacitance value for the HLC01.2C-02M0-A-007-NNNN?
A: The DC bus capacitance for this unit is specified as 2 mF ±20%.
Q: What is the maximum input current supported by the HLC01.2C-02M0-A-007-NNNN?
A: This model can handle an input current up to 30 A (rms).
Q: What is the required power-off wait time for the HLC01.2C-02M0-A-007-NNNN?
A: After powering off, a wait time of 30 minutes is required for safe servicing.