Izdelki Opis
Nameščeni na drog cink oksid odvodniki se uporabljajo za zaščita električna oprema taka as porazdelitev transformatorji in kabel glave iz atmosfera prenapetost poškodba.
Podrobnosti od izdelek
Nameščeni na drog cink oksid odvodniki so električni izdelki rabljeni zaščitni različni električni oprema v the power system from prenapetost poškodba in imajo dobro zaščita zmogljivost. Ker nelinearno voltno-ampersko značilnosti od cink oksid ventil so zelo dobro, samo a malo sto mikroamperi od tok lahko prehod sko it pod normalno delovanje napetost, izdelava enostavno oblikovanje v a gapless struktura, izdelava it dobro dobro zaščita zmogljivost, lahka teža, in majhna velikost. funkcija. Prenapetost invades, the tok tok tek skozi ventil plošča hitro poveča, kar meje amplituda od prenapetost in sproščanje energija of prenapetost. Po to , cink oksid ventil plošča vrne do visok upor stanje, omogočanje moč sistem za delovanje normalno.
The arrester disconnector is an accessory of the arrester and is used in series with the arrester. Its purpose is to use the power frequency short-circuit current flowing in the arrester to make the disconnector operate when an abnormal fault occurs in the arrester, so that the ground terminal of the disconnector automatically disconnects, and the arrester exits the system operation to prevent the accident from further expansion, and to provide instructions for the faulty arrester. The visible disengagement mark facilitates maintenance personnel to find fault points in time for maintenance and replacement. When the arrester is in normal operation, the disconnector presents an AC conduction state and does not affect the original working state of the system and the protection characteristics of the arrester, ensuring the normal operation of the system and making the arrester truly meet the "maintenance-free" usage requirements. Due to this excellent characteristic of the disconnector, disconnectors have been commonly used in various types of lightning arresters running in the power grid abroad, such as Europe, the United States, Japan and Southeast Asian countries and regions. With the rapid development of national power construction and the safety requirements for power systems, the use of disconnectors has been gradually promoted in power generation, power stations, railways, civil aviation, communications, mining and other important power supply places in China.
The disconnector is razdeljen v vroče taline odklopnik in toplotno eksplozijo odklop v skladu z uporabo uporabo načelo in zmogljivost. The hot melt disconnector uses the power frekvenčni kratki stik tok tok pretok skozi the the failed odvodnik varovalka the zlato varovalo v the disconnector to dose disconnector to dose disconnection. Namen. The toplotno eksplozija tip prekinitev priključka uporaba moč frekvenca kratek stik tok pretok skozi neuspel strela odvodnik do ustvari an arc in the disconnector and detonira the toplotna eksplozija komponenta do dosega namen od ločitve.
Priljubljena oznake: cink oksid odvodnik on pole, Kitajska cink oksid odvodnik on pole proizvajalci, dobavitelji, tovarna