This site uses third-party website tracking technologies to provide and continually improve our services, and to display advertisements according to users' interests. I agree and may revoke or change my consent at any time with effect for the future.
ASEA
Catalogue RK 82-2 E
Edition 2 July 1973 File R, part 2
Voltage regulating relay type RCEA
For transformers with on-load tap-changers
Solld-etate components throughout except for the electromechan