Premset incorporates a Shield Solid Insulation System (2SIS) to enhance robustness, protection, and flexibility of medium-voltage switchgear.
Premset incorporates a Shield Solid Insulation System (2SIS) to enhance robustness, protection, and flexibility of medium-voltage switchgear. The 2SIS system encases every current-carrying conductor in dielectric epoxy and shields that epoxy with a grounded conductor to offer unprecedented safety, efficiency, and ease of use. Premset minimizes the risk of internal arc flash and prevents phase-to-phase faults by ground-shielding each individual phase. The circuit breaker and isolation switch are positive-indicated and interlocked to prevent access to live compartments. Maintenance is reduced due to better environmental protection for the current-carrying portions and complete encasement of the circuit breaker and isolation switch.
Schneider Electric, www.schneider-electric.us
This product is a Finalist in the Consulting-Specifying Engineer 2017 Product of the Year program. View more Finalists and cast your vote at www.csemag.com/votepoy (voting closes June 30, 2017).