HY5(10)W nwere ihe nkwụnye mgbodo (ma ọ bụ mpụta) njide jaket mejupụtara
Nkọwa ngwaahịa
Surge arrester bụ ụdị ihe nchebe overvoltage, nke a na-ejikarị echebe ngwá ọrụ eletrik dị iche iche (transformers, switches, capacitors, wave arresters, transformers, generators, motors, power cables, etc.in ike usoro, ụgbọ okporo ígwè electrification usoro, na usoro nkwurịta okwu). .) na-echebe site na oke ikuku ikuku, arụ ọrụ overvoltage na ike ugboro na-agafe agafe, wdg, ma bụrụ ihe ndabere maka nhazi mkpuchi nke sistemu ike.
Isi ihe (akwụkwọ mgbochi) nke onye na-ejide ígwè oxide na-anabata usoro dị elu nke dabeere na zinc oxide, nke nwere àgwà ndị na-adịghị mma (volt-ampere), ya bụ, n'okpuru voltaji arụ ọrụ nkịtị, ugbu a na-agafe bụ naanị ọkwa microampere., Mgbe a na-agbanye oke ọkụ, ihe na-agafe ugbu a na-eru puku kwuru puku amperes ozugbo, na-eme ka onye na-ejide ya na steeti na-eduzi ma na-ahapụ ike karịrị ike, si otú ahụ na-ebelata mmebi nke overvoltage na nnyefe ike na ngwá ọrụ mgbanwe.
Onye na-ejide SiC ọdịnala nwere ọghọm dị na voltaji na-agbapụta ebili mmiri dị elu na-akpata site na igbu oge ebili mmiri dị elu, yana voltaji na-agbapụta ebili mmiri dị elu na-arụ ọrụ n'ihi nnukwu mgbasa ozi ebili mmiri na-arụ ọrụ.Onye na-ejide zinc oxide nwere uru nke ezigbo mmeghachi omume ebili mmiri dị elu, ọ dịghị egbu oge na voltaji ebili mmiri dị elu, voltaji fọdụrụnụ na-arụ ọrụ dị ala, na enweghị mgbasa ozi.Oke nchebe nke ebili mmiri dị elu na ebili mmiri na-arụ ọrụ na-emewanyewanye nke ọma, na n'ihe gbasara nhazi mkpuchi, oke nchebe nke ebili mmiri dị elu, ebili mmiri ọkụ na ebili mmiri na-arụ ọrụ nwere ike ịbụ ihe fọrọ nke nta ka ọ bụrụ otu, si otú a na-enye nchebe kachasị mma maka akụrụngwa ike.
Ihe njide jaket metal oxide jikọtara ọnụ na-anabata usoro ịgbanye n'ozuzu ya na usoro mkpuchi njedebe abụọ, na-arụ ọrụ nke ọma, arụmọrụ mgbawa mara mma, nguzogide mmetọ, enweghị nhicha, ma nwee ike belata ihe omume ọkụ mmiri na ihu igwe dị egwu, nguzogide corrosion eletriki. , mgbochi ịka nká, obere nha, ịdị arọ dị arọ, dị mfe iji wụnye na ịnọgide na-enwe.Ọ bụ ngwaahịa nọchiri anya nke njide aka uwe poselin.
Nkọwa nlereanya
Ngwaahịa teknuzu paramita na nhọrọ
Njirimara nhazi ngwaahịa na oke ojiji
1. Obere nha, ịdị arọ dị arọ, nguzogide nkukota, enweghị mmebi nke njem njem, nrụnye na-agbanwe agbanwe, kwesịrị ekwesị maka iji ya na ụlọ ọkụ ọkụ.
2. Ihe owuwu pụrụ iche, ịkpụzi ihe, enweghị oghere ikuku, arụmọrụ mkpuchi dị mma, ihe akaebe mmiri na mgbawa.
3. Nnukwu ebe dị anya creepage, ezigbo mmiri na-agbapụta mmiri, nguzogide unyi siri ike, arụmọrụ kwụsiri ike ma belata ọrụ na mmezi.
4. Zinc oxide resistor nwere usoro pụrụ iche, obere ntapu ugbu a, ngwa ngwa ịka nká na ogologo ndụ ọrụ.
5. The n'ezie DC akwụkwọ voltaji, square ife ugbu a ikike na elu ugbu ndidi dị elu karịa mba ọkọlọtọ
Ugboro ike: 48Hz ~ 60Hz
- Ọnọdụ okpomọkụ: -40°C~+40°C
- Oke ikuku kacha: agaghị agafe 35m / s
-Elu: ọ bụghị gafere 2000m
-Ike ala ọma jijiji: agaghị agafe ogo 8
-Ice ọkpụrụkpụ: ọ bụghị ihe karịrị 10 mita.
- Ogologo oge itinye voltaji anaghị agafe oke voltaji arụ ọrụ coutinous.
Ntinye ngwaahịa na Usoro Mmepụta
Ụkpụrụ mmejuputa ngwaahịa na ọkwa onye ọrụ
Ụkpụrụ mmepụta nke ngwaahịa ahụ bụ GB11032-2000 (eqv IEC60099-4: 1991) "AC No-gap Metal Oxide Surge Arrester", JB / 8952-2005 "Jaketị Mkpokọta No-Gap Metal Oxide Surge Arrester for AC System"
1. Ekwesịrị ịchekwa onye njide n'ime ụlọ dị ọcha na nke akọrọ tupu echichi na iji ya.Gas ma ọ bụ mmiri mmiri na-emebi emebi ekwesịghị imerụ ya.
2. Tupu etinye onye njide n'ọrụ, a ga-eme nyocha mgbochi.Mgbe etinyere ya n'ọrụ, ọ ga-adịkwa mgbe niile (10KV na n'okpuru njide otu ugboro n'afọ 5, 35KV na karịa onye njide otu ugboro kwa afọ abụọ)
Mee ule ndị a wee tụnyere data tupu ị rụọ ọrụ na ntụaka aka na tebụl agbakwunyere:
a.Tụọ ihe mgbochi mkpuchi nke onye njide
b.Tụlee voltaji DC 1mA nke njide
c.Tulee ntapu ugbu a nke ugboro 0.75 DC 1mA
Nkọwa ngwaahịa
Ngwaahịa n'ezie gbaa
Nkuku nke ụlọ ọrụ mmepụta ihe
Nkwakọ ngwaahịa ngwaahịa
Ngwa ngwa ngwaahịa
