Series EVT/ZW32–10 voliyumu thiransifoma ndi mtundu watsopano wa kuyeza voteji mkulu ndi thiransifoma chitetezo, makamaka yofanana ndi panja ZW32 vacuum circuit breaker.The thiransifoma ali ndi ntchito zamphamvu, linanena bungwe laling'ono siginecha, safuna yachiwiri PT kutembenuka, ndipo akhoza kulumikizidwa mwachindunji zida yachiwiri kudzera A/D kutembenuka, amene amakumana ndi chitukuko cha "digito, wanzeru ndi maukonde" ndi "integrated zochita zokha dongosolo. ya substation".
Kapangidwe kake: Gawo lamagetsi la ma transformer awa limagwiritsa ntchito capacitive kapena resistive voltage division, epoxy resin casting, ndi manja a mphira a silicone.