MLM1 series plastic case circuit breaker (ma hope aku i kapa ʻia he circuit breaker), kūpono no ka AC 50Hz a i ʻole 60Hz ʻo ia ka helu insulation voltage he 800V (MLM1-63 he 500V), helu ʻia ka volta hana ʻo 690V (MLM1-63 he 400V a ma lalo), ʻo ia. Hoʻohana ʻia no ka hoʻololi pinepine ʻole a me ka hoʻomaka pinepine ʻana o nā kaʻa i nā kaʻa me ka helu hana i kēia manawa a hiki i 1250A (Inm<630Aand lalo).
ʻike nui
MLM1 series plastic case circuit breaker (ma hope aku i kapa ʻia he circuit breaker), kūpono no ka AC 50Hz a i ʻole 60Hz ʻo ia ka helu insulation voltage he 800V (MLM1-63 he 500V), helu ʻia ka volta hana ʻo 690V (MLM1-63 he 400V a ma lalo), ʻo ia. Hoʻohana ʻia no ka hoʻololi pinepine ʻole a me ka hoʻomaka pinepine ʻana o nā kaʻa i nā kaʻa me ka helu hana i kēia manawa a hiki i 1250A (Inm<630Aand lalo).
Hoʻokaʻawale ʻia nā mea haʻihaʻi kaapuni i ʻekolu ʻano: ʻano L (ʻano maʻamau), Mtype (ʻano haki kiʻekiʻe), a me ke ʻano H (ʻano haʻihaʻi kiʻekiʻe) e like me kā lākou palena i helu ʻia i ka hiki i ka haʻihaʻi pōkole. Loaʻa i ka circuit breaker nā hiʻohiʻona o ka liʻiliʻi liʻiliʻi, kiʻekiʻe haʻihaʻi hikiwawe pōkole flashover, anti-vibration, etc. He huahana kūpono no ka ʻāina a me nā moku.
Hiki ke hoʻokomo ʻia ka mea haʻihaʻi kaapuni ma ka ʻaoʻao (ʻo ia ka hoʻonohonoho ʻana) a i ʻole ma ke alo (ʻo ia hoʻi, ka hoʻonohonoho ʻana.
Hoʻokō ka mea haʻihaʻi kaapuni i nā kūlana: EC60947-2 a me GB14048.2
'Ōlelo Aʻo: Aia ʻehā ʻano o ka pole kū ʻole (N pole no nā huahana ʻehā
ʻAʻole hoʻolako ʻia ka ʻano A N-pole me kahi mea hoʻoheheʻe overcurrent,
A ua pili mau ke kia N, aole pili a wehe me na pou ekolu;
ʻAʻole hoʻokomo ʻia ka ʻano B N-pole me ka mea hoʻokuʻu i kēia manawa,
A hui ʻia ka pole N me nā pou ʻē aʻe ʻekolu;
Hoʻolako ʻia ka pou C-type N me ka mea hoʻokuʻu i kēia manawa,
A hui pū ʻia ka pole N me nā pou ʻē aʻe ʻekolu;
ʻO ka D-type N pole ua hoʻolako ʻia me kahi mea hoʻokuʻu overcurrent, a pili mau ʻo Npole, ʻaʻole pani a wehe ʻia me nā pou ʻekolu;
kūlana hana maʻamau
ʻAʻole kiʻekiʻe ma mua o +40°C(+45*C no nā huahana maʻamau) a ʻaʻole haʻahaʻa ma lalo o -5°C, a ʻaʻole ʻoi aku ka nui o ka waiwai o 24 mau hola ma mua o + 35C(+40 °C no nā huahana maʻamau) ;
Ke kahua hoʻokomo: ʻaʻole ʻoi aku ka kiʻekiʻe ma mua o 2000m;
Paena hoʻokomo: ʻAʻole ʻoi aku ka haʻahaʻa haʻahaʻa o ka ea ma mua o 50% ke kiʻekiʻe ka wela o +40 ° Hiki iā ia ke loaʻa kahi haʻahaʻa pili kiʻekiʻe ma kahi haʻahaʻa haʻahaʻa, no ka laʻana, hiki iā ia ke hiki i 90% ma 20°c; no ka mea condensation i kekahi manawa ma muli o ka hoʻololi ʻana i ka wela Pono e lawe ʻia nā hana kūikawā;
Papa hoʻohaumia: Papa 3;
ʻĀpana hoʻonohonoho: ʻO ka ʻāpana hoʻonohonoho o ke kaapuni nui o ke kaapuni kaapuni a me ka hoʻokuʻu undervoitage ʻo ll, a ʻo ka ʻāpana hoʻonohonoho o ke koena o nā kaapuni kōkua a me nā kaapuni mana ʻo I;
Hiki i ka mea ha'iha'i kaapuni ke pale i ka mana o ka airsait sprayoil mistmold a me ka radiation nuklea;
ʻO ± 22.5° ka manaʻo kiʻekiʻe loa o ka hoʻokomo ʻana i ka mea hoʻokele kaapuni;
Hiki i ka mea ha'iha'i kaapuni ke hana me ka hilina'i ma lalo o ke kūlana o ke ōla'i (4g);
Pono e hoʻokomo i ka mea haʻihaʻi kaapuni ma kahi ʻaʻohe pilikia o ka pahū ʻana, ʻaʻohe lepo conductive, ʻaʻohe ʻino o ka metala a ʻaʻohe pōʻino i ka insulation;
Pono e hoʻokomo ʻia ka mea ʻoki kaapuni ma kahi ʻole o ka ua a me ka hau.
Hoʻokaʻawale ʻana i nā mea hoʻokaʻawale kaapuni
ʻAno A: ʻAʻohe hoʻokuʻu overcurrent i kau ʻia ma ka pole N, a pili mau ka Npole, ʻaʻole pani a wehe ʻia me nā pou ʻekolu.
ʻAno B: ʻAʻohe hoʻokuʻu overcurrent i hoʻokomo ʻia ma ka pole N, a ua pani ʻia ka pole N a wehe pū ʻia me nā pou ʻē aʻe ʻekolu (pani ʻia ka pole N a wehe ʻia).
ʻAno C: Hoʻolako ʻia ka pou N me kahi hoʻokuʻu overcurrent, a laila pani ʻia ka pou N a wehe pū ʻia me nā pou ʻē aʻe ʻekolu (pani mua ka pou N a wehe ʻia). ,a ua pili mau ka pou N, aole pili a wehe me na pou e ae ekolu.
E like me ka helu o kēia manawa (A)
MLM1-63is(6),10,16,20,25,32,40,50,63A ʻeiwa pae(6Aspecification without overload protection);MLM1-125 s(10),16,20,25,32,40,50, 63,80,100,125A pae kiʻekiʻe;
MLM1-250is100,125,140,160,180,200,225,250A ewalu pae; MLM1-400 225,250,315,350,400A elima pae;
MLM1-630 'ekolu pae o 400,500, a me 630A; MLM1-800 'ekolu pae o 630,700, a me 800A.
E like me ke ʻano o ka uea, ua māhele ʻia i ʻehā mau ʻano: ka uwila mua-panel, ka uwila hope-panel, ka hoʻopili ʻana i ka uea mua-panel, a me ka uwila hoʻohui i hope.
E like me ke ʻano o ka hoʻokuʻu overcurrent, hiki ke hoʻokaʻawale ʻia i ke ʻano thermal-electromagnetic (paʻakikī) a me ke ʻano electromagnetic (instantaneous).
Ma muli o ka loaʻa ʻana o nā mea hoʻopili kaapuni.
Hoʻokaʻawaleʻia nā mea hoʻopili i nā mea pili i loko a me nā mea i waho;
ʻO nā mea komo i loko e pili ana i ka hoʻokuʻu shunt, hoʻokuʻu undervoltage, hoʻopili kōkua, a me ka hoʻopili ʻana i ka alarm.
Nānā:
1.200: hōʻike i kahi mea hoʻomaha kaapuni me ka hoʻokuʻu electromagnetic wale nō;
2. No ka MLM1-125,250 eha pole kaapuni breakers, aohe 240,340,260,360,268,368 ke N ka pole ke ano A me ka type D
3. No ka MLM1-400.MLM1-630 a me MLM1-800, ʻo nā mea hoʻopili kōkua ma 248.348.278. a me nā kikoʻī 378 he mau pilina (ʻo ia hoʻi. ʻO ke poʻo he ʻekolu paʻa o ka pilina (ʻekolu i wehe maʻamau a ʻekolu i pani maʻamau).
Hiki ke hāʻawi ʻia nā kikoʻī i hōʻailona ʻia me ʻelua mau hui axiliarycontacts (koe wale ʻo MLM1-63), akā pono e kuhikuhi ʻia i ka wā e kauoha ai.
Kāhea iā mā˚ou
