Catalog Nex 17.5kV metalclad-cubicle - Schneider Electric

PresentationNEX: versatilePE56220For over 45 years, Schneider Electric has provided medium voltage electricalnetwork protection, monitoring and control solutions in the public distribution,industry and building sectors.NEX units 12 kV/17.5 kV switchboardNEX is indoor, metal-enclosed switchgear designed for the MV section of HV/MVand MV/MV substations.NEX is a medium voltage equipment comprising cubicles with breaking devices,sensors, medium voltage connections and auxiliaries.For all your applications:b industrial process substations,b infrastructure supply substations.PE56221NEX offers you:b flexible and adapted solutions,b the experience of a major electrical manufacturer,b dedicated engineering.PE56223PE56222The switching devices are of the vacuum withdrawable type.NEX design takes into account three categories of users requirements:b reliabilityv type testing was carried out for each performance level in the NEX range,v maintenance limited to simple, routine operating checks and cleaning,and greasing every 5 to 10 years.b simplicityv a user interface which is easily understood by everybody,v interlocks and padlocks preventing operator errors,v easy installation due to identical civil engineering dimensions for all cubicles.b safety of operation personnelv operations are all performed from the front, including access to connectionsand busbars,v racking in and out is only possible with the door closed,v internal arc withstand developed for all functional units,v one single ‘‘anti-reflex” handle is used for all NEX operations.2