Lub tshuab nqus hluav taws xob rwb thaiv tsev cov txheej txheem tam sim no muab faib ua ob hom: tseem hu ua hom lub tog raj kheej ({{{{{{{{{{{incapsulated rwb thaiv tsev.
Cov khoom khov kho -} encapsulated nqus fais fab txheem sib txuam nrog enpoxy cob qhia thiab muaj feem cuam tshuam nrog cov khoom siv reswb.
Zoo: Qhov loj me: loj me me, cov rulfulion siab insation lub zog, kev ntseeg tau zoo thiab ruaj khov. Nws txiav tiv thaiv kev cuam tshuam ib puag ncig sab nraud, muaj cov muaj zog ib puag ncig kev yoog thiab muaj kuab paug. Nws zoo tiv thaiv lub tshuab nqus tsev sib cuam tshuam los ntawm kev cuam tshuam thiab kev sib nraus.
Inadvantages: tsis muaj cua sov dissipation thiab tus nqi ntau lawm. Dav siv hauv kev lag luam thiab siab-}} tseev siv.
Kev tiv thaiv ib txwm muaj rwb thaiv tsev calculting cov neeg txhaum kho cov neeg txhaum kho cov interrupter sab hauv ib epoxy retin resin resin resin tiv thaiv lub tog raj kheej. Muaj ib qho sib txawv ntawm cov yas tiv thaiv lub tog raj kheej thiab lub tshuab nqus tsev, lub ntsiab lus}}}}}}} Pease rulationing cia siab rau ob lub tog raj kheej thiab huab cua.
Zoo: Cov cua sov kom sov dissipation thiab tus nqi qis.
Inadvantages: Loj loj thiab tsis muaj zog yuav cuam tshuam thiab kev sib tsoo hauv lub tshuab nqus tsev. Tsis tas li ntawd, vim qhov chaw nruab nrab ntawm Arc - extinguishing chamber thiab epoxy resin shoofing lub sij hawm, ua rau hauv kev hloov kho ib puag ncig. Nws yog feem ntau siv nyob rau hauv cov chaw tsis muaj qib siab.
Yuav ua li cas paub qhov txawv ntawm cov insulated dog dig thiab cov tawv - insulated nqus plua plav sib tsoo loj dua, thaum khov kho cov ncej yog me; Cov qauv zoo tib yam tsis yog qhov sib xyaw ua ke, thaum cov khoom khov kho- insulated ncej yog siv cov pwm puab; Cov ncej zoo tib yam muaj lub hau rau saum, thaum cov khoom -} insulated ncej tsis.