MLM1 Mulang Electric atọ-adọ anọ waya ikuku mgba ọkụ MLM1 MCCB isi ọnụ ụzọ mgba ọkụ nke MCCB

nchịkọta
MLM1 usoro plastic ikpe sekit sekit (nke a na-ezo aka dị ka circuit breaker), adabara AC 50Hz ma ọ bụ 60Hzits gosiri mkpuchi mkpuchi voltaji bụ 800V (MLM1-63 bụ 500V), gosiri na-arụ ọrụ voltaji bụ 690V (MLM1-63 bụ 400V na n'okpuru), Ọ a na-eji maka mgbanwe na-adịghị adịkarị na mmalite mmalite nke moto na sekit na-arụ ọrụ ugbu a ruo 1250A (Inm <630Aand n'okpuru) .The circuit breaker has overload, short circuit and undervoltage protection function which can chebe sekit na ike ọkọnọ akụrụngwa si mmebi.
A na-ekewa ndị na-agbaji sekit ụzọ atọ: ụdị L (ụdị ọkọlọtọ), Mtype (ụdị agbaji dị elu), na ụdị H (ụdị mmebi dị elu) dịka oke ike imebi obere oge siri dị.The sekit breaker nwere àgwà nke obere size, elu na-agbaji ikikeshort flashover, mgbochi-vibration, wdg.Ọ bụ ezigbo ngwaahịa maka ala na ụgbọ mmiri.
Enwere ike ịwụnye ihe mgbawa sekit na kwụ ọtọ (nke ahụ bụ nrụnye kwụ ọtọ) ma ọ bụ n'ahịrị (ya bụ, nrụnye kwụ ọtọ).
Ihe mgbawa sekit zutere ụkpụrụ: EC60947-2 na GB14048.2

Mara: E nwere ụdị anọ nke ogwe na-anọpụ iche (N pole maka ngwaahịa osisi anọ
Ụdị A-pole enweghị ihe ọ ga-eji eme ihe na-agabiga ihe ókè,
Na ogwe N na-ejikọta ya mgbe niile, ma ọ dịghị emechi ma meghee ogwe atọ ndị ọzọ;
Ụdị B N-pole adịghị arụnye ya na ihe na-eme ka ọ dị ugbu a,
A na-ejikọtakwa ogwe N na ogwe atọ ndị ọzọ;
Ụdị C-ụdị N nwere ihe na-eme njem na-agabiga ugbu a,
A na-ejikọta ogwe N na ogwe atọ ndị ọzọ;
Ogwe D-ụdị N nwere ihe ntọhapụ na-agabigaghị ókè, mgbe ahụ Npole na-ejikọta ya mgbe niile, ọ naghị emechi ma meghee ogwe osisi atọ ndị ọzọ;

ọnọdụ ọrụ nkịtị
Okpomọkụ gbara gburugburu: ọ bụghị elu karịa +40°C(+45*C maka ngwaahịa ndị a na-ejikarị) na ọ bụghị ala karịa -5°C, na nkezi uru nke awa 24 adịghị agafe+35C(+40°C maka ngwaahịa ndị a na-ejikarị) ;
Ebe nwụnye: elu anaghị agafe 2000m;
Ebe nwụnye: iru mmiri dị n'ikuku adịghị agafe 50% mgbe okpomọkụ kachasị elu bụ +40 ° C na ọ nwere ike inwe oke iru mmiri dị elu na obere okpomọkụ, dịka ọmụmaatụ, ọ nwere ike iru 90% na 20 ° c; condensation mgbe ụfọdụ n'ihi mgbanwe okpomọkụ kwesịrị ime ihe pụrụ iche;
Ọkwa mmetọ: Ọkwa 3;
Ụdị ntinye: Ụdị ntinye nke isi sekit nke sekit na-agbaji na ntọhapụ undervoitage bụ ll, na ntinye ntinye nke ihe ndị ọzọ na-enye aka na sekit njikwa bụ m;
Ihe mgbawa sekit nwere ike iguzogide mmetụta nke iru mmiri airsait sprayoil mistmold na radieshon nuklia;
Ọchịchọ kachasị nke ntinye ihe nrụnye sekit bụ ± 22.5 °;
Ihe mgbawa sekit nwere ike ịrụ ọrụ ntụkwasị obi n'okpuru ọnọdụ ala ọma jijiji (4g);
Ekwesịrị itinye ihe mgbawa sekit n'ebe na-enweghị ihe egwu nke mgbawa, enweghị ntụ ntụ, enweghị corrosion nke ígwè na enweghị mmebi nke mkpuchi;
Ekwesịrị itinye eriri sekit na ebe enweghị mmiri ozuzo na snow.

Nkewa nke sekit breakers
Ụdị A: Enweghị ntọhapụ overcurrent etinyere na N pole, na Npole na-ejikọta ya mgbe niile, ọ dịghịkwa emechi ma meghee ya na okporo osisi atọ ndị ọzọ.
Ụdị B: Enweghị ntọhapụ overcurrent na-etinye na ogwe N, a na-emechikwa ogwe N ma meghee ya na okporo osisi atọ ndị ọzọ (a na-emechi ogwe N na mbụ wee mepee).
Ụdị C: A na-eji ogwe ntọhapụ na-agafe agafe, mgbe ahụ, a na-emechi ogwe osisi ahụ ma meghee ya na okporo osisi atọ ndị ọzọ (a na-emechi oghere N na mbụ wee mepee) Ụdị D: A na-eji ogwe ntọhapụ na-agafe agafe. ,na ogwe N na-ejikọta ya mgbe niile, ma ọ naghị emechi ma meghee ogwe atọ ndị ọzọ.

Dị ka akara ugbu a si dị (A)
MLM1-63is(6),10,16,20,25,32,40,50,63A etoju itoolu(6Nkọwa na-enweghị oke nchebe);MLM1-125 s (10),16,20,25,32,40,50, 63,80,100,125A larịị elever;
MLM1-250is100,125,140,160,180,200,225,250A ọkwa asatọ;MLM1-400 bụ 225,250,315,350,400A ọkwa ise;
MLM1-630 nwere ọkwa atọ nke 400,500, yana 630A; MLM1-800 nwere ọkwa atọ nke 630,700, yana 800A.

Dị ka usoro wiring si dị, a na-ekewa ya ụzọ anọ: eriri ihu ihu, eriri azụ azụ, nkwụnye n'ihu-panel wiring, na nkwụnye azụ-panel wiring.
Dị ka ụdị nke overcurrent ntọhapụ, ọ nwere ike kewaa n'ime thermal-electromagnetic (mgbagwoju anya) ụdị na electromagnetic ( ozugbo).
Dị ka ma eriri sekit nwere ngwa ngwa. e nwere ụdị abụọ: na ngwa na enweghị ngwa:
A na-ekewa ihe mgbakwunye na ntinye n'ime ime na mgbakwunye mpụga;
Ngwa ndị dị n'ime gụnyere ntọhapụ shunt, ntọhapụ undervoltage, kọntaktị inyeaka, na kọntaktị mkpu. Ngwa ndị dị n'èzí na-agụnye usoro ọrụ rotary, usoro ọrụ ọkụ eletrik, nhazi njikọ na njedebe njedebe maka ngwaọrụ inyeaka, wdg.

Mara:
1.200: na-egosi onye na-agbaji sekit nwere naanị ntọhapụ electromagnetic;
2.For MLM1-125,250 anọ-pole sekit breakers, ọ dịghị 240,340,260,360,268,368 mgbe N pole bụ ụdị A na ụdị D.
3.N'ihi na MLM1-400.MLM1-630 na MLM1-800, na inyeaka kọntaktị na 248.348.278.na 378 nkọwa bụ a ụzọ kọntaktị (ya bụ. otu na-emekarị na-emeghe na-emekarị mechiri emechi), na inyeaka contactsin 268,368 nkọwa. isi bụ ụzọ kọntaktị atọ (nke atọ na-emeghe na atọ na-emechikarị).
Nkọwapụta akara nwere ike ịnye ụdị kọntaktị axiliary abụọ (belụsọ MLM1-63), mana a ga-akọwarịrị ya mgbe ị na-enye iwu.