Factory intengiso ngqo kema vde mcb 10KA rogy sesekethe umaphuli

a）Ubushushu bomoya okwindawo yokuhlala

Ukuqwalasela ukuba ubushushu obuphezulu be-ambient bukhawuleza ukuguga kwamalungu eplastiki, i

Umda ophezulu awuyi kuba ngaphezu kwe +40℃

Ukuqwalasela iqondo lobushushu eliphantsi ngokugqithisileyo le-ambiente litshintsha ukulingana kolwakhiwo

iindawo, ixabiso elisezantsi lomda jikelele alikho ngaphantsi kwe -5℃.Ukuqwalasela inkonzo

ubomi be-breaker circuit, ixabiso eliqhelekileyo leeyure ze-24 alikho ngaphezu kwe-+35 ℃.

Qaphela: ① Iimeko zokusebenza ezinomda osezantsi we -10℃ okanye -25℃ ziya kuba

ibhengezwe kwinkampani xa iodola.

② Ukuba umda ophezulu udlula +40℃ okanye umda osezantsi ungaphantsi kwe -25℃, umsebenzisi

uya kuthethathethana nenkampani.

b)Indawo yofakelo

Umphakamo awukho ngaphezu kwe-2000m;

Iimfuno zesekethe yokhuseleko;

I-short-circuit yangoku i-Ik ibalwe kwindawo yofakelo ayikho ngaphezu kwe-6000A;

c)Iimeko zomoya:

Ukufuma okunxulumene ne-atmospheric akudluli kwi-50% xa iqondo lobushushu bomoya wendawo liku-+40℃, kwaye unokuba nobushushu obuphezulu besalamane kumaqondo asezantsi obushushu.I-avareji yenyanga yobuninzi bobuninzi bokufuma kwinyanga emanzi yi-90%, ngelixa i-avareji ubuncinane bobushushu enyangeni bu +25℃ kunye nokuxinana kumphezulu wemveliso ngenxa yokutshintsha kobushushu.

d) Inqanaba longcoliseko: Inqanaba longcoliseko ngu-III.

e) Udidi lofakelo:

Udidi lofakelo lwesekethe yokhuseleko lwe-Circuit Breaker Ⅲ

f)Icandelo le-traverse lilungelelaniswe ngokobuninzi obuvunyelweneyo bokufudumala ngoku Ith ye-breaker circuit.