SKC3400220 Control Techniques Emerson Nidec Drives 2.2kW 3P 380-480 VAC

SKC3400220 Control Techniques Emerson Nidec Drives 2.2kW 3P 380–480 VAC

The Control Techniques SKC3400220 is a high-performance AC variable frequency drive (VFD) from the Unidrive SP series, now part of Emerson’s industrial automation portfolio. Designed for demanding open-loop and closed-loop motor control applications, this 22 kW (30 HP), 3-phase, 380–480 V drive delivers exceptional flexibility, precision, and reliability across a wide range of industrial sectors—including material handling, pumping, extrusion, cranes, test rigs, and machine tools.

As a member of the Unidrive SP family—renowned for its multi-axis capability and advanced motion control—the SKC3400220 supports sensorless vector, flux vector, and servo-class control modes in a single hardware platform. It features integrated safety torque off (STO), multiple communication options (including PROFIBUS, DeviceNet, CANopen, and Modbus via optional modules), and a built-in programmable logic controller (PLC) with IEC 61131-3 support for standalone machine automation.

Housed in a compact IP20-rated enclosure, the SKC3400220 is optimized for panel mounting with efficient heat dissipation and easy access to terminals. Its robust design, combined with Control Techniques’ legacy of engineering excellence under Emerson, ensures long service life even in harsh electrical and mechanical environments.

Product Overview: Control Techniques SKC3400220

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