Emerson SP2401 AC Variable Speed Drive

FAQ

Q1: What is the Emerson SP2401 used for?
The SP2401 is designed to control AC induction motors and permanent magnet motors in applications such as conveyors, pumps, compressors, packaging machinery, machine tools, and other industrial automation equipment.

Q2: What type of drive is the SP2401?
The SP2401 is a Unidrive SP universal AC variable speed drive, supporting both standard VFD applications and high-performance servo and closed-loop motion control.

Q3: What are the electrical ratings of the SP2401?
The drive operates from a 200–240 VAC three-phase supply and provides 15.3 A continuous output current (Normal Duty), 13.0 A continuous output current (Heavy Duty), and 22.7 A peak output current, supporting motors up to 7.5 kW (10 HP).

Q4: What are the dimensions and weight of the SP2401?
The SP2401 has approximate dimensions of 155 × 368 × 219 mm and weighs approximately 8.16 kg.

Q5: Which motor control modes are supported?
The drive supports Open Loop V/Hz, Open Loop Vector, Rotor Flux Control (RFC), Closed Loop Vector, and Servo Control, enabling precise control of induction and permanent magnet motors.

Q6: Which communication protocols are available?
The SP2401 includes Modbus RTU (RS-485) as standard and supports optional communication modules for EtherCAT, EtherNet/IP, PROFINET, PROFIBUS-DP, DeviceNet, CANopen, Modbus TCP/IP, and SERCOS.

Q7: Does the SP2401 include braking and safety functions?
Yes. The drive features a built-in dynamic braking transistor, supports Safe Torque Off (STO), and offers SmartCard parameter backup and comprehensive diagnostic functions for simplified commissioning and maintenance.

Q8: What are the advantages of the Emerson SP2401?
The SP2401 offers high-performance vector and servo control, excellent overload capability, integrated braking, multiple communication options, SmartCard parameter cloning, flexible expansion modules, and reliable operation for demanding industrial automation applications.

Emerson SP2401

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