LW8-40 sab nraum zoov High-voltage Circuit Court breaker

Daim ntawv thov

Actastheprotectingandcontrollingunitforgidequipmentsandindustrialminingenterprises'equipments,LW8-40.5 hom sab nraum zoov SF6 Circuit Court breaker yog ib qho khoom siv sab nraum zoov siv hauv AC 50HZ peb-theem 40.5KV fais fab system.Muaj cov transformer tam sim no rau kev ntsuas thiab kev tiv thaiv, nws tuaj yeem ncaj qha hloov SW2-35 cov roj hluav taws xob tsawg dua thiab ntau hom roj hluav taws xob hluav taws xob nrog kev hloov pauv.Nws tseem tuaj yeem siv los ua kev sib khi khi thiab hloov cov kab ke capacitor nrog CT14 hom caij nplooj ntoos hlav mechanism.

Cov qauv

GB1984

GB/T28001-2011 idt OHSAS18001:2007

GB/T24001-2004 idt ISO 14001:2004

Nta

Kev ua tau zoo heev tawg, lub sijhawm luv luv arc, lub neej ntev;

Lub neej txhua yam ntawm ntau tshaj 3000 zaug;

Kev ua haujlwm nquag, txhua tus tuaj yeem ntsia tau 12 tam sim no transformers;

Hom tshiab SF6 MKZ pointer type density meter, siab ntsuas kev nyeem ntawv tsis cuam tshuam los ntawm kev hloov pauv kub;

Environmental condition

Ambienttemperature:-30 ℃ ~ + 40 ℃

Qhov siab: ≤3000m

Cua siab: ≤700Pa

Tus txheeb ze cov av noo: nruab nrab cov av noo txhua hnub: ≤95%; txhua hli nruab nrab cov txheeb ze cov av noo≤90; nruab nrab txhua hnub saturated vapor siab ≤2.2KPa; txhua hli tus nqi nruab nrab ≤1.8KPa

Cov pa phem theem: Ⅲ

Av qeeg siv: ≤8 degree

Lub installation yuav tsum tsis muaj hluav taws kub, tawg, kev co hnyav, tshuaj lom neeg corrosion thiab muaj kuab paug loj

Main Technical Parameters

Kev Pabcuam Ib puag ncig