Emerson SP3403 Universal AC Drive

Rated Output:30kW / 40HP

Rated Current:56A

Supply Voltage:380Vac-480Vac (400Vac / 415Vac)

Network Frequency:(Supply input) 48-65 Hz, (output) 0-550 Hz

Functions:[“Variable Speed/Frequency Drive (VSD/VFD)”,”Safe Torque Off (STO)”]

Communication Capability:Modbus RTU / RS-485

Design:Single, air-cooled

Frame Size:3

Frequency Output:0-550 Hz

Protection Rating:IP20 / NEMA 1

Ambient Temperature Range:0°C…+40°C

    The Emerson SP3403 Universal AC Drive is engineered to meet the demanding needs of modern industrial environments. It seamlessly integrates advanced control technology with robust construction, ensuring superior performance and durability.

    Featuring an extended 30kW output capacity and a high-end 40HP rating, this drive is capable of handling a wide variety of motor loads with ease. Its efficient 56A current rating ensures smooth operation and optimal energy consumption.

    Equipped with a Modbus RTU / RS-485 communication interface, the SP3403 enables seamless integration into complex industrial control systems, facilitating easy monitoring and control through standard protocols.

    Designed with safety in mind, the SP3403 incorporates a Safe Torque Off (STO) feature, which ensures the safe disengagement of motors during maintenance or emergency operations. This feature meets SIL3/PLe safety standards, providing peace of mind for operators.

    Operating within a temperature range of 0°C to +40°C, the SP3403 is suitable for diverse industrial settings. With its IP20/NEMA 1 protection rating, it is protected against dust and splashing water, ensuring reliable performance even under harsh conditions.