Ngwa ngwa voltaji dị elu dị elu nke China kacha mma na-adịgide adịgide15-33KVA Ihe njide Zinc oxide egosipụtara

Ngwa ngwa voltaji dị elu dị elu nke China kacha mma na-adịgide adịgide15-33KVA Zinc oxide njide

Ihe njide ọla zinc oxide bụ ngwaahịa teknụzụ dị elu na 1990s n'ụwa.Ọ na-eji zinc oxide resistors nwere ezigbo àgwà volt--ampere na-adịghị na ntanetị, yabụ njirimara nchebe nke onye na-ejide ya n'okpuru mkpọda ugwu, ebili mmiri ọkụ, na ebili mmiri na-arụ ọrụ na-akawanye mma ma e jiri ya tụnyere ndị na-ejide silicon carbide.Karịsịa, ndị na-egbochi zinc oxide nwere ezigbo nzaghachi mgbada mkpọda, ọ dịghị egbu oge na voltaji mkpọda, voltaji fọdụrụnụ na-arụ ọrụ dị ala, na enweghị mgbasa ọkụ eletrik.Ya mere, ọ na-emeri mmejọ ndị dị adị nke ndị na-ejide silicon carbide, dị ka voltaji na-agbapụta elu na mkpọda ugwu kpatara n'ihi igbu oge nke mkpọda mkpọda, na elu na-arụ ọrụ ebili mmiri voltaji mwepu voltaji kpatara nnukwu ebili mmiri na-agbasa mgbasa, nke mere na nchebe oke n'okpuru steepụ. mkpọda na ebili mmiri na-arụ ọrụ na-akawanye mma., na n'ihe gbasara nchikota mkpuchi, oke nchebe nke mkpọda ugwu, ebili mmiri ọkụ, na ebili mmiri na-arụ ọrụ nwere ike ime ka ọ bụrụ otu ihe ahụ, iji nye nchebe kachasị mma maka akụrụngwa ọkụ, si otú ahụ na-eme ka ntụkwasị obi nke nchebe dịkwuo mma.Ndị na-ejide Zinc oxide nwekwara ike ịmịnye oke ọkụ ọkụ, oke ọkụ na-arụ ọrụ na oke ọkụ na-adịru nwa oge.Ihe njide jaket metal zinc oxide mejupụtara bụ ngwaahịa teknụzụ dị elu na 1990s n'ụwa.Ọ na-anakwere ịkpụzi rọba silicone, nke nwere arụmọrụ mkpuchi dị mma, arụmọrụ mgbawa mara mma, enweghị ihicha maka mmetọ, ma nwee ike belata ihe omume ọkụ mmiri na ihu igwe.Ọ bụ ngwaahịa ogbunigwe nke poselin aka emelitere.

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Nkọwa ngwaahịa

Mkpado ngwaahịa

Njirimara

1.Lightning arrester element nwere ike kpọkọta ma ọ bụ disassembled n'oge ọ bụla na ọkụ eletrik, karịsịa surtabte maka ebe shouki dịghị<nwere biacout.
2.With disconnector, àmụmà arresler element nwere ike tum ala na-akpaghị aka na-apụ na-arụ ọrụ ma ọ bụrụ na e nwere abịa na fautt, n'ịhụ na akara si nonnal okporo ụzọ.
3.There doro anya akara maka mmewere tụgharịa ala maka mmejọ mfe Io chọta maka oge mmezi ma ọ bụ nnọchi.
4.Lightning arrester nakweere ụlọ ndị mejupụtara na ihe owuwu nke dropout na-ewere ogidi ihe mejupụtara ya na arụmọrụ hydrophobic dị mma na nguzogide mmetọ.

Ihe nlereanya pụtara

Data teknụzụ

Ụdị	Obere voltaji (kV)	MCOV (kV)	Voltge fọdụrụnụ (KV)			2000 us square ife mkpali ugbu a idi	4/10 s mkpali dị ugbu a (W)
Ụdị	Obere voltaji (kV)	MCOV (kV)	Mgbali elu ugbu a	Na-agbanwe mkpali ugbu a	8/20m s ọkụ ọkụ ugbu a	2000 us square ife mkpali ugbu a idi	4/10 s mkpali dị ugbu a (W)
YH10W-3	3	2.55	9.5	7.7	9	400	100
YH10W-6	6	5.1	19.5	15.4	18	400	100
YH10W-9	9	7.65	28.5	23.1	27	400	100
YH10W-10	10	8.4	36	30	23	400	100
YH10W-11	11	9.4	38	30.8	30	400	100
YH10W-12	12	10.2	40	33	36	400	100
YH10W-15	15	12.7	47.5	38.5	45	400	100
YH10W-18	18	15.3	57.0	46.2	54	400	100
YH10W-21	21	17.0	66.5	53.9	63	400	100
YH10W-24	24	19.2	76.0	61.6	72	400	100
YH10W-27	27	21.9	85.5	69.3	81	400	100
YH10W-30	30	24.4	95.0	76.5	90	400	100
YH10W-33	33	26.8	104.5	84.7	99	400	100
YH10W-36	36	29	114.0	92.4	108	400	100
YH10W-42	42	34.1	132.3	100.1	126	400	100
YH10W-48	48	39	152.0	126.0	150	400	100
YH10W-54	54	43	171.0	139.0	162	400	100
YH10W-60	60	48	208.0	160.0	180	400	100
YH10W-66	66	52.8	230.0	172.0	198	400	100

Usoro njirimara VI

Ọkọlọtọ nka

Ụkpụrụ maka mmepụta ngwaahịa bụ GB1 1032-2000 (eqv IEC60099-4: 1991) "AC No-gap Metal Oxide Surge Arrester", JB/T8952- -2005 "Jaketị Mkpokọta No-Gap Metal Oxide Surge Arrester for AC System"