The CRT cast resin insulated dry-type transformers are available for a rated power of up to 20 000 kVA and a rated voltage of up to 40.5 kV. These transformers have been designed and manufactured according to Decree 548/2015/EU (Ecodesign) issued by the European Commission. The transformers are hallmarked by high technical standard and high reliability and are manufactured with the use of a quality management system conforming to ISO9001 and of an environment management system according to ISO 14001. All materials used in the manufacture are strictly quality tested in a laboratory at factory. These transformers are type tested according to IEC 60076 standard specifications. The type tests have been carried out by independent laboratories (CESI, KEMA, TECNALIA, LCOE).

Downloadable catalog:

Dry-type transformers catalogue

Main technical specifications:

Maximum power: 20 000 kVA
Maximum voltage: 40,5kV
Tap changer: Yes
Temperature detectors: PTC, PT100
Temperature protection: Diel MT200L
Forced cooling: Yes