Control Techniques / Emerson Unidrive SM-Applications STDS04

Control Techniques / Emerson Unidrive SM-Applications STDS04
Description Unidrive SM-Applications STDS04 is a variable frequency motor drive (VFD) from Control Techniques (now part of Emerson). It is designed for a wide range of industrial applications, including packaging machines, fans, pumps and conveyor lines.
Features
Power range: 0.25 kW - 250 kW
Input voltage: single-phase or three-phase
Output frequency: 0 - 599 Hz
Starting torque: up to 200%
Control Modes: Sensorless Vector (SVC), Closed Loop Vector (CLV), Constant Current Scalar (CCI)
Built-in braking units
Built-in Ethernet and Modbus connectivity
Unidrive M Connect programming software
BENEFITS
Precise engine control for improved efficiency and performance
Energy savings by optimizing motor speed and torque
Extended motor life thanks to built-in protection functions
Easy installation and configuration with dedicated software
Flexible integration with other control systems through built-in connectivity
Applications
Packaging machines
Fans and blowers
pumps
Transport lines
Processing machinery
Machines for metal processing
Textile machines
Specifications

Dimensions: Varies by power and voltage

Mounting: DIN rail or panel

Protection class: IP20 or IP66

Operating temperature: -10 °C to +55 °C

Operating humidity: 5% to 95% (non-condensing)
Documentation The Unidrive SM-Applications STDS04 user manual and application guide can be found on the Emerson website:
[User Manual](https://www.emerson.com/en-us/support/manuals-and-technical-documents/unidrive-sm-applications)
[Application Guide](https://www.emerson.com/en-us/support/manuals-and-technical-documents/unidrive-sm-applications-application-guide)