
Arc-resistant design
Achieve arc-resistance with SIMOVAC-AR controllers, tested to IEEE C37.20.7, type 2B. Protect personnel near equipment during internal arcing faults by directing hot gases away for enhanced safety.
Siemens SIMOVAC and SIMOVAC-AR medium-voltage motor controllers provide reliable power control for motors and feeders across construction and industrial projects, maximizing safety and efficiency. Prevent operational disruptions and protect personnel in medium-voltage motor applications. Our SIMOVAC controllers provide robust, safe control with a modular design and advanced features. Ensure stable power delivery and enhanced safety while maintaining continuous operations and safeguarding your workforce.
Protect your personnel with arc-resistant features during internal arcing faults. The enclosure withstands high pressures and temperatures to direct hot gases away from equipment.
Front-accessible components and interlocked isolation switches enhance safety and ease of service.
Reduce torque shock damage on your motor and driven load, increasing overall motor and drive train reliability.

Achieve arc-resistance with SIMOVAC-AR controllers, tested to IEEE C37.20.7, type 2B. Protect personnel near equipment during internal arcing faults by directing hot gases away for enhanced safety.

Use Sm@rtGear technology for remote monitoring, configuration and control. Integrate this intelligent platform directly into your electrical apparatus for comprehensive oversight and operational flexibility.

Implement reduced-voltage autotransformer (RVAT) starting for medium-voltage motors. This traditional electromechanical method provides 50, 65 and 80 percent tap settings to achieve flexible starting for diverse applications.