ABB NDCU-11CK 64053868B
ABB NDCU-11CK 64053868B
ABB NDCU-11CK 64053868B
ABB NDCU-11CK 64053868B
ABB NDCU-11CK 64053868B
ABB NDCU-11CK 64053868B
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NDCU-11CK 64053868B

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The ABB NDCU‑11CK (part number 64053868B) is an industrial‑grade drive control unit engineered for use in ABB automation and motor drive systems, providing robust control logic and precise adjustment of connected machinery.
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Technical specifications for NDCU-11CK 64053868B

  • Manufacturer:
    ABB
  • Part Number:
    NDCU-11CK 64053868B
  • Product Family:
    ABB Drives
  • Product Type:
    Drive Control Unit
  • Stock:
    1
  • Control Supply:
    +24 V dc
  • Power Consumption:
    20 W typical
  • On-Board Rails:
    +5 V dc 4 A
  • Isolation:
    1500 V dc
  • Operating Temp:
    0 – +50 °C
  • Storage Temp:
    –40 – +70 °C
  • Humidity:
    5 – 95 % RH non-condensing
  • Weight:
    1.25 kg
  • Estimated shipping dimensions:
    27x10x8cm
  • Tariff Code:
    8537101190
  • Country of origin:
    Sweden
  • Place of shipment:
    Xiamen, Fujian, China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Specifications Safety Certification Application Scenarios

Features:

  • Interface Between ABB NDCU‑11CK Drive Control Unit and ABB Motor Drive Systems
  • Cnes Capombiability of AC/DC Power Conversion with Redundant Power Support
  • Operates in Conjunction with ABB Variable Frequency Drives and Automation Control Modules
The ABB NDCU-11CK 64053868B operates as a central drive control unit within ABB motor drive and automation systems, providing reliable control logic and signal processing to all connected drive modules. It continuously interprets incoming commands, executes vector‑based motor control algorithms, and distributes control signals to associated I/O modules to support precise speed, torque, and position regulation. Seamless integration with connected drive components is standard with the NDCU‑11CK; however, using optional redundant control or auxiliary monitoring configurations allows continuous operation in the event of a primary module fault. The NDCU-11CK 64053868B has made improvements in several areas over previous NDCU designs, including enhanced signal interfacing, industrial connectivity, and robust operation under harsh environmental conditions.

The ABB NDCU-11CK 64053868B provides essential control and signal-processing functions for the connected drive modules, and is a critical component of the motor control path, directly affecting the precise and reliable operation of the overall drive system. One NDCU‑11CK control unit is required per drive cabinet, with additional units used when redundant or auxiliary control configurations are implemented. The NDCU‑11CK occupies a compact slot within the drive cabinet and is typically positioned according to the manufacturer's recommended layout for optimal connectivity and accessibility.

For dual redundant control applications, the ABB drive system can utilize a second NDCU-11CK 64053868B installed in a redundant slot. In addition to standard single‑unit operation, the redundant configuration also performs automatic control switchover. The dual NDCU configuration executes failover using the internal logic and monitoring circuits built into the control units. Using this method, the redundant control system continually monitors the status and health of both units. If the system detects that the primary NDCU‑11CK is no longer providing stable control outputs (outside configured voltage, current, or command tolerances), it will automatically transfer control to the secondary unit and log an event in the system's control record for troubleshooting and maintenance purposes.

The NDCU-11CK 64053868B ABB Drive Control Unit may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
ABB NDCU-11CK 64053868B Drive Control Unit Manuals, Datasheets, Drivers, Link 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.
ABB NDCU-11CK 64053868B Drive Control Unit Specs

General

  • Manufacturer ABB
  • Model NDCU-11CK 64053868B
  • Condition New Original ready stock
  • Product Family NDCU-21,NDCU-04,NDCU-11
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.
  • Environmental Protection: Ensure the control panel's internal environment is free of conductive dust and strictly control the operating temperature between 0 and 50°C.
  • Electrostatic Discharge Protection: Wear an anti-static wrist strap before handling the board to prevent electrostatic discharge from damaging the onboard high-density semiconductor components.
  • Electrical Isolation: Ensure sufficient creepage distance between the control unit and the main circuit power stage to protect personnel safety on the low-voltage side.
  • Emergency Stop Interlock: The control module must be correctly connected to an external hardwired safety circuit to ensure instantaneous interruption of the inverter's trigger pulse in emergency situations.
  • EU Compliance: This control unit fully complies with the European Low Voltage Directive 2014/35/EU and the Electromagnetic Compatibility Directive 2014/30/EU.
  • Quality System: Module manufacturing strictly follows the ISO 9001 international quality management system to ensure a high degree of consistency in the hardware leaving the factory.
  • Classification Society Certification: The hardware design has passed the vibration and moisture resistance assessments of major classification societies (such as DNV GL and ABS).
  • Environmental Compliance: The product's material composition fully complies with the EU RoHS 2.0 green environmental directive and does not contain toxic or harmful heavy metals.
  • Marine Propulsion: Widely used in high-power marine main propulsion frequency converters and side thruster control systems for real-time precision torque regulation.
  • Mining Hoisting: Deployed in the speed control devices of heavy-duty mine hoists to achieve ultra-low speed high torque output and safe and stable braking control.
  • Paper Machinery: Used in high-precision multi-machine linkage synchronous speed chain control systems for continuous winding machines in paper production lines.
  • Metallurgical Rolling Mills: As the main drive control core of large reversible cold rolling mills in steel plants, handling transient overload and step load responses.
Description
It is part of ABB's NDCU series of control modules that manage drive operation, interpret system commands, and coordinate execution components such as motors and actuators for optimized performance and reliability.

Designed for demanding industrial environments, the NDCU-11CK 64053868B features vector‑based control technology that enables precise speed, torque, and position control of both AC induction and DC motors.

The unit supports integration with fieldbus networks and communication protocols such as Ethernet/IP and PROFINET, allowing seamless connectivity and data exchange within modern automation architectures.

Built for durability, this control unit is suitable for installation in drive cabinets and control panels across manufacturing, processing, and production applications. Its compact design, robust construction, and compatibility with a broad range of motor types make it a versatile solution for industrial motor control, drive coordination, and system automation tasks.
Alternative Names
NDCU-11CK 64053868B NDCU-IICK 64O53868B NDCU11CK 64053868B NDCU-21 63985317B NDCU-51 NDCU-11 NDCU-04
Technical notes
Engineered for comprehensive system integration, the ABB NDCU-11CK 64053868B control block features multiple application slot interfaces supporting various fieldbus adapters. It provides high-speed optical DDCS communication links to coordinate seamless real-time data exchange between the host controller and up to 12 parallel power modules.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
How much control power does NDCU-11CK 64053868B require?
NDCU-11CK 64053868B operates from a +24 V dc control supply and has a typical power consumption of 20 W.
Can NDCU-11CK 64053868B operate in demanding industrial environments?
Yes. NDCU-11CK 64053868B supports an operating temperature range of 0°C to +50°C and operates in 5% to 95% relative humidity without condensation.
What is the primary function of ABB NDCU-11CK 64053868B?
ABB NDCU-11CK 64053868B is a drive control unit that provides control and processing functions for compatible ABB industrial drive systems.