MEDIUM VOLTAGE SWITCHGEAR

Medium voltage cubicles for switching substations and transformer substations ES-01 Plus cubicles are medium voltage air insulated switchgear, with SF6 switch disconnectors and vacuum circuit breaker,

Medium voltage cubicles according to ENEL requirements Electro Sistem manufacture the full range of medium voltage cubicles

Medium voltage cubicles for power plants, switching substations and transformer substations  

ES02 cubicles are electrical medium voltage indoor metal-enclosed, air-insulated, expandable compartmented, having,

Medium voltage cubicles for transformer substations ES02 Plus cubicles are medium voltage electrical switchgear for interior, in metallic enclosure, air-insulated, expandable, compartmented, with singles bus bar system, having as primary equipment vacuum circuit breakers and air-insulated switches.

ZK8 Plus – L2 Medium voltage cubicles with double bus bar system ZK8 Plus – L2 cubicle is electrical medium voltage switchgear for interior, indoor metal-enclosed, air-insulated, compartmented, with double bus bar system, having as switching equipment, vacuum circuit breakers and air-insulated switches. ZK8 Plus are intended for primary electricity distribution on medium voltage of transformer stations. The functional unit is resistant to internal electric arc according to standard SR EN 62271-200: 2003, classification IAC AFL 20kA, 1s.

RETROFIT solution for medium voltage cubicles, using power block switch with plug-cased resistant to internal arc. ESTO-CID power block is designed for retrofit works for medium voltage cubicles, distribution of primary and secondary power, from distribution systems (stations, switching substations, substations, etc.).

The outdoor medium voltage cubicles inside transformer stations, built up to present, have been realized with outdoor prefabricated metal switchgear, Băilești type, located directly outside.