S811V85V3L

The S811V85V3L model from Eaton Cutler-Hammer represents a sophisticated open soft starter. It is engineered to facilitate the management of motor starts with enhanced flexibility. This device’s frame measures 290 mm, making it suitable for various installation settings. It effectively handles currents up to 85 amps and accommodates a rated horsepower of 350 at 230 volts. Critical for controlling current, this soft starter is equipped with capabilities allowing a maximum current capacity of 850 amps.

Designed for a wide operational voltage range, this model supports voltages from 200 to 600 volts, ensuring versatility in diverse applications. It is rated for an insulation voltage of 660 volts, providing added safety margins for circuitry. Operating frequencies between 47 Hz to 63 Hz enhance compatibility with multiple systems, supporting varying motor applications.

One important feature includes extended ramp start functionality, which aids in providing smoother motor startups, reducing mechanical stress and electrical surges. The unit is also built to withstand shocks, rated for a resistance of up to 15g, ensuring durability in challenging environments. Additionally, the bypass mechanical lifespan is notable, rated at 10 million cycles, signifying long-term reliability and operational efficiency. Overall, the S811V85V3L soft starter is engineered to optimize motor operations while prioritizing safety and resilience.