Control Techniques SP3403 Unidrive SP Drive

Feature & Principle

It adopts high-performance flux vector control platform, supports V/F, open-loop vector, closed-loop vector and servo control modes. It can be expanded with encoder modules and fieldbus cards, supports STO safe torque off function, built-in PLC function, suitable for high dynamic positioning and constant torque heavy-load control scenarios.

Specifications

Model: SP3403 Brand: Control Techniques (Nidec) Voltage: 380~480V three-phase Normal duty: 56A, 30kW / 40HP Heavy duty: 46A, 22kW / 30HP Protection: IP20 Cooling: Air cooling Communication: Modbus RTU, optional Profibus / Ethernet Mounting: Panel wall mount Certification: CE, UL

Components & Diagnostics

IGBT power module, main control board, cooling fan, terminal block, option slot for communication and encoder card. Common faults: overcurrent, DC bus overvoltage, fan fault, encoder feedback loss, fieldbus communication interruption.

Product Brief

SP3403 Unidrive SP drive, Control Techniques motion spare widely used for crane, elevator, logistics conveyor and packaging heavy-duty motion equipment maintenance.