This standard specifies the classification, technical requirements, test methods, inspection rules, packaging and transportation of MYN type high-energy zinc oxide varistor (hereinafter referred to as varistor). This standard applies to varistors of various types of generator demagnetization and rotor overvoltage protection devices, ship reverse switch demagnetization, superconducting magnet energy transfer protection devices, etc.
CB 1187-1988 history
1988CB 1187-1988 MYN type high energy zinc oxide varistor