Widely used in urban & rural ring distribution networks, prefabricated compact substations, industrial parks, commercial buildings, solar and wind power distribution systems, for ring feed power supply, load switching and circuit protection.
REC-12 Ring Main Unit complies with IEC standards, supporting flexible configuration and stable operation in various distribution environments.
REC-12 is 12kV SF6-free gas insulated ring main unit complying with IEC 62271-1 and IEC 62271-200 and KEMA type tested. Insulated by dry air or nitrogen with GWP=0, rated current up to 1250A, 4s short-time withstand current up to 25kA. With IP67 stainless steel sealed tank and modular plug-in busbar design, it is environmentally friendly and compact, ideal for ring main power distribution and renewable energy grid access projects.
Maintenance free 12kV to 38.5kV Gas Insulated RMU. Compact sealed design for minimal upkeep in medium voltage substations and industrial grids.
Explore our 12kV, 17.5kV, 24kV outdoor Gas Insulated Ring Main Units. Reliable for outdoor power distribution, offering high - quality performance and safety.
REC-12 est conforme aux normes IEC 62271-1 et IEC 62271-200 et a réussi les essais de type KEMA.
Le REC-12 est une unité principale annulaire compacte à isolation gazeuse de 12 kV, exempte de SF6, utilisant l'air sec ou l'azote comme milieu isolant pour le contrôle de la distribution du réseau annulaire.
La tension assignée du REC-12 est de 12 kV, le courant assigné pouvant atteindre 1250 A ; le courant assigné de tenue de courte durée est de 20 kA/25 kA (4 s), cuve à gaz IP67.
Connexion
