
EB SERIES The most popular Buchholz relay for oil-immersed power transformers
EB SERIES The most popular Buchholz relay for oil-immersed power transformers
EE SERIES The newest Buchholz relay release for use in oil-immersed power transformers
ET SERIES An Italian designed Buchholz relay for oil-immersed power transformers
RG3.2 The gas collecting device for the EB series Buchholz relay
CPR SERIES The first smart element in case of rubber bag failure