Medium voltage outdoor instrument transformers

Current, voltage and combined transformers, dry or oil-paper insulation up to 72.5 kV.

Current Transformers

Transformadores intensidad exterior Arteche - Current transformers outdoor

Current transformers are designed to provide a scaled down replica of the current in the MV line and isolate the measuring instruments, meters, relays, etc. from the power circuit.

Current transformers for outdoor service have several applications.

  • Revenue metering.
  • Protection for substations and distribution lines.
  • Protection for power transformers.
  • Protection for capacitor banks.
  • Outdoor-outdoor wall bushings (model CPE).
  • CR model transformers with epoxy resin internal insulation, cycloaliphatic resin external insulation and active parts located in the central part of the transformer. Up to 72.5 kV.
  • CE model transformers with epoxy resin internal insulation, cycloaliphatic resin external insulation and active parts located in the top part of the transformer. Up to 72.5 kV.
  • CX model transformers with epoxy resin internal insulation, porcelain or silicone rubber external insulation and active parts located in the central part of the transformer. Up to 72.5 kV.
  • CPE model transformers with epoxy resin internal insulation, cycloaliphatic resin external insulation and active parts located around the pass-through primary conductor. Up to 36 kV.

Documentation and Downloads

Catálogo Transformadores medida. Media tensión exterior
Manual de usuario Transformadores de medida MT. Intensidad
Brochure Medium voltage outdoor instrument transformers
User manual Instrument transformers MV. Current
Catálogo Transformadores de instrumentos. Média tensão uso externo
Manual Transformadores de instrumentos MT. Corrente
Catalogue Transformateurs de mesure. Moyenne tension extérieure
Manuel Transformateurs de mesure MT. Courant
Catalogo Trasformatori di misura. Media tensione esterna
Katalog Przekładniki. Średniego napięcia napowietrzne
каталог Измерительные трансформаторы. Трансформаторы среднего напряжения наружной установки
Anleitung Mittelspannungs Messwandler. Stromwandler
Användarmanual Mellanspänningstransformatorer. Strömtransformatorer
Catálogo de Formación
Training Brochure
Catálogo de Formaçao