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ABB NDCU-21C Drive Control Unit (ACS Series)

Original price was: $3,590.00.Current price is: $1,599.00.

The ABB NDCU-21C is a compact modular drive control unit of the ACS series, adopting vector control technology to realize precise speed, torque and position control of three-phase asynchronous motors, with multi-protocol communication for industrial automation integration.

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Description
Parameter Details
Model ABB NDCU-21C
Manufacturer ABB
Product Type Drive Control Unit (ACS Series)
Core Functions Motor speed/torque/position control; PLC integration; fault protection;
multi-protocol communication
Rated Power Range 0.75 kW – 7.5 kW
Rated Voltage 208-240 V AC; 380-690 V AC (configurable)
Rated Current Range 3.3 A – 9.2 A
Speed Control Range 0 – 2000 rpm
Torque Range 2.8 Nm – 18 Nm
Control Mode Vector control
I/O Interfaces 16 digital inputs; 16 digital outputs
Communication Interfaces Ethernet, RS-232, RS-485, Modbus RTU
Power Supply 24 V DC
Operating Temperature Range -10°C to +40°C
Protection Rating IP65 / IP67
Dimensions (W × H × D) 102 mm × 76 mm × 27 mm
Weight 1.4 kg
Mounting Type Modular installation (compatible with standard industrial brackets)
Certifications Industrial-grade reliability certification (compliant with automation standards)
System Compatibility ABB inverters, industrial PLCs/DCS, motor control systems
Applications Conveyors, pumps, fans, machine tools, water treatment, HVAC systems
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