incoming spring operating mechanism for ABB type SF6 circuit breaker

　　Specification:

　　Spring mechanism for SF6 circuit breaker

　　Rated voltage:12KV-24KV

　　Material:steel,copper,etc.

　　ZW series spring operating mechanism of sf6 load break switch is suitable for ABB SF6 Switchgear series. It has 3 positions: closed, open and earth. This spring operating mechanism has features of with a compact size, easy to install and more applicable.

　　The Schnerder type series spring operating mechanism meets relevant technical requirements of standards GB3804-2004 "3.6KV~40.5KV high-voltage AC load break switch", GB16926-1997 "AC high-voltage load switch- use combinations" of the relevant technical requirements.

　　Themechanismhastwousingmethod:incomingandoutgoing,anderverytypehastwotypesofoperatedmethods:manualoperatedandmotoroperated.

　　Advantages:

　　1.IthassimilardimensionswithABB SF6 operatingmenchanism,soitcanberepalcedwithABB SF6operatingmenchanismfreely;

　　2.Ithasmodularconstruction,compactsize,andbeeasilyinstalled;

　　3.Wedevelopedthismechansimformorethantenyears,andhaveprovidedabigmounttodomesticandoverseasmarkets,andgotgoodfeedbackfromtheclientswhichshowsitsoperatingreliability.

　　4.OEM IS WELCOMED

　　EnvironmentalConditions:

　　1,Thealtitudedoesnotexceed2000m,earthquakeintensitydoesnotexceed8degree.

　　2,Ambienttemperatureisbelow40degree,above-30degree.Dailyaveragevalueofrelativehumidityis95%,monthaveragevalueisbelow90%