Technical Description

QUALIFIED ACTUATORS FOR INSIDE CONTAINMENT (NUC IC)

       The SN range houses multi-turn electric actuators qualified for inside containment safety-related service (Nuc IC). Nuc IC Actuators are designed for operation during 40 years in ionizing environment and remaining operational in case of seismic accidents and LOCA - Loss Of Coolant Accident (referred as "K1" type in the RCC-E standard). The SN Range is available for On-Off and Modulating duties.

QUALIFIED ACTUATORS FOR OUTSIDE CONTAINMENT (NUC OC)

        BERNARD CONTROLS offers quarter-turn and multi-turn electric actuators complying with outside containment safety requirements (Nuc OC). These actuators are designed for operation in a normal environment for 30 years and during seismic accidents (referred as "K3" type in the RCC-E standard), and are available for On-Off and Modulating duties and with electromechanical or integrated controls.

Last but not least, Bernard Controls also offers quarter-turn and multi-turn electric actuation solutions for NC non safety requirements, for operation in a normal environment for 30 years.