KCU01.1N-SE-SE-NNN-NN-S-NN-NW Bosch Rexroth Indramat
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MPN: R911309799
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The Bosch Rexroth Indramat KCU01.1N-SE-SE-NNN-NN-S-NN-NW belongs to the KCU IndraDrive Control Systems series and features control voltage input at 24 VDC, output at 42 V, and control power output of 588 W. This unit has a maximum power consumption of 675 W, a device width of 50 mm, and weighs 3.80 kg. It supports a DC bus capacity of 245 A with end piece and is rated for IP20 degree of protection.
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Product Description:
The KCU01.1N-SE-SE-NNN-NN-S-NN-NW is a cabinet-mounted power and control unit manufactured by Bosch Rexroth Indramat within the KCU IndraDrive Control Systems series. The module routes the 24-volt auxiliary supply and the DC intermediate circuit to IndraDrive power sections, allowing distributed drives to share power while the logic electronics stay energized during mains switching. By serving as a consolidated interface between supply units and drive controllers, it simplifies wiring and coordination in automated machining, packaging, and material-handling equipment.
The unit accepts a control voltage input of 24 VDC and delivers a regulated control voltage output of 42.0 V for downstream sensors and relay coils. Its internal power converter can supply up to 588.0 W of control power while drawing a maximum of 675 W from the cabinet feed. For the auxiliary supply bus, the 24-volt loop-through path is rated at 220 A, so several drives can remain active when the main DC link is disabled. When an end piece is fitted, the DC bus can carry up to 245 A, matching the requirements of servo inverters connected to HMV01, HMV02, HCS02, or HCS03 supply units. A short-circuit current rating of 42000 A rms allows the assembly to be installed on panels fed by high-capacity industrial switchgear without additional current-limiting devices.
With a protection category of IP20, the module is intended for enclosed cabinets where touch-safe terminals are sufficient and no water exposure is present. The housing stands 352 mm high and only 50 mm wide, permitting zero horizontal spacing between neighboring IndraDrive sections; even so, 80 mm of free space above and 110 mm below the device are recommended to maintain airflow. Mass is limited to 3.80 kg, supporting mounting on a DIN rail or plate with M6 threaded terminals. The connection pattern aligns with the listed compatible supply units, and bottom-entry wiring meets the 0 mm side clearance requirement.
Frequently Asked Questions about KCU01.1N-SE-SE-NNN-NN-S-NN-NW:
Q: What control voltage input does the KCU01.1N-SE-SE-NNN-NN-S-NN-NW require?
A: The KCU01.1N-SE-SE-NNN-NN-S-NN-NW control system operates with a control voltage input of 24 VDC.
Q: Which supply units are compatible with the KCU01.1N-SE-SE-NNN-NN-S-NN-NW?
A: This control unit is compatible with supply units HMV01, HMV02, HCS02, and HCS03.
Q: What is the control power output value for the KCU01.1N-SE-SE-NNN-NN-S-NN-NW?
A: The device offers a control power output of 588.0 W for its connected components.
Q: What is the degree of protection for the KCU01.1N-SE-SE-NNN-NN-S-NN-NW?
A: The KCU01.1N-SE-SE-NNN-NN-S-NN-NW is rated at IP20 for degree of protection against solid objects and ingress.
Q: What DC bus capacity does the KCU01.1N-SE-SE-NNN-NN-S-NN-NW provide with the end piece installed?
A: This unit has a DC bus capacity with end piece of 245 A, supporting high-power interconnections.
