PORCELAIN INSULATOR EXTERNAL TYPE MEDIUM VOLTAGE SEPARATORS Porcelain Insulator External type medium voltage separators are manufactured with fuse and grounded with fuse. They are designed for working at medium voltage networks up to 36 kV. It is TSE certified according to TS EN62271-102 standard and conforms to TEDAÅ? specification. Separators are three phase and they can be manufactured as double poled mono-phase upon request. Type tests have been performed at ICMET CRAIOVA High Power Laboratory and it has passed from all tests successfully. Separators are used for separating transmission lines in order to perform repair works at certain parts of medium voltage networks. Therefore separated line can be seen easily. Separation mechanism can be delivered as manual controlled or drive controlled.