Medium-voltage motor controllers

Why SIMOVAC and SIMOVAC-AR motor controllers?

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.

Key benefits

Enhance personnel safety

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.

Simplify maintenance

Front-accessible components and interlocked isolation switches enhance safety and ease of service.

Increase reliability

FEATURED CAPABILITIES

Siemens SIMOVAC-AR MVC arc-venting transition to MVS system.

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.

A Siemens product advertisement featuring a robotic arm with a tool attached to it, possibly for industrial use.

Reduced-voltage autotransformer starting

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.