Type:Speed Control Module
Model:SA-4478
Brand:WOODWARD
Automatic Voltage Matching:Yes
Frequency Matching:Yes
Phase Matching:Yes
RMS Voltage Sensor:Yes
Operating Temperature Range:-40°C to +70°C
Storage Temperature Range:-55°C to +105°C
Input Voltage:120/240 VAC
PWM Speed Bias:500 Hz
Configuration:WYE PT
Designed with advanced technology, the WOODWARD EPS 1000 SA-4478 Speed Switch offers unparalleled accuracy and reliability in speed monitoring. Its robust construction ensures long-lasting performance even under harsh industrial conditions.
This switch features a user-friendly design with easy-to-read indicators and straightforward installation process. The durable material and weather-resistant properties make it ideal for outdoor installations and environments with high dust and moisture levels.
Equipped with comprehensive safety features, the WOODWARD EPS 1000 SA-4478 Speed Switch provides immediate alerts and protective actions when it detects abnormal speeds, safeguarding equipment and personnel.
Installation and maintenance of the speed switch are simple and intuitive, thanks to clear instructions and a modular design that allows for quick troubleshooting and component replacement.
Backed by WOODWARD’s reputation for quality and excellence, the EPS 1000 SA-4478 Speed Switch comes with industry-leading certifications, ensuring compliance with global safety standards.


















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