Nkọwa ngwaahịa:
A na-ekewa ndị na-agbaji sekit n'ime ụdị M (ụdị mgbawa dị ọkara) na ụdị H (ụdị mgbawa dị elu) dịka oke ike imebi obere okirikiri (ieu).Ihe mgbaji sekit nke a kpụrụ akpụ nwere njirimara nke obere nha, mgbawa dị elu, mgbaka dị mkpụmkpụ, yana mgbochi ịma jijiji.
Enwere ike ịhazi MCCB a ka ọ dabara mkpa gị.
Ọnọdụ ọrụ nkịtị
◆Ambient ọkara okpomọkụ: ọ bụghị elu karịa +40 ℃ (+45 ℃ maka nkịtị ngwaahịa) na ọ bụghị ala karịa -5℃.The nkezi uru nke 24h adịghị gafere +35 ℃ (+40 ℃ n'ihi na nkịtị ngwaahịa)
◆ Ebe nwụnye: Ebe dị elu anaghị agafe 2000m;
◆ Ọnọdụ ntinye: iru mmiri nke ikuku anaghị agafe 50% mgbe okpomọkụ kachasị elu bụ +40℃.Ọ nwere ike ịnwe iru mmiri dị elu na obere okpomọkụ.Ka ihe atụ, ikwu iru mmiri 90% na 20 ℃.Ekwesịrị ịme ihe pụrụ iche maka mkpughe nke a na-enyo enyo mgbe ụfọdụ n'ihi mgbanwe okpomọkụ.
◆ Atiri nwụnye:
Isi sekit nke ihe nbibi sekit na ntọhapụ dị ala: Ọkwa III
Sekit inyeaka na sekit njikwa: Ọkwa II
◆ Ihe mgbawa sekit nwere ike iguzogide mmetụta nke ikuku iru mmiri, alụlụ nnu, alụlụ mmanụ, ebu na radieshon nuklia.
◆ Mkpebi kachasị nke ntinye ihe nrụnye sekit bụ ± 22.5 °
◆ Mgbasa sekit nwere ike ịrụ ọrụ nke ọma n'okpuru ọnọdụ ala ọma jijiji (4g);
◆ Ekwesịrị itinye ihe mgbawa sekit n'ebe a na-enweghị ihe egwu nke mgbawa, enweghị ntụ ntụ, enweghị mmebi nke ígwè na enweghị mmebi nke mkpuchi.
◆Ekwesịrị ka etinye ihe nkesa sekit n'ebe mmiri na-ezo ma ọ bụ snow na-adịghị.
Nkewa nke sekit Breaker
• Ụdị A: Ogwe N adịghị akwado ya na ntọhapụ karịrị akarị ( Shunt Trip ).Ogwe N na-agbanye mgbe niile, a naghị agbanyụ ya na mkpanaka atọ ndị ọzọ.
• Ụdị B: A naghị akwado ogwe N na ntọhapụ na-agafe agafe ( Shunt Trip ) ma gbanye / gbanyụọ ya na okporo osisi atọ ndị ọzọ (N pole na-emechi na mbụ wee mepee).
• Ụdị C: A na-etinye ogwe N na ntọhapụ na-agabigaghị ókè ( Shunt Trip ) , ma gbanye / gbanyụọ ya na ogwe atọ ndị ọzọ (N-osisi ahụ na-agbanyụrịrị na mbụ).
• Ụdị D: A na-etinye ogwe N na ntọhapụ karịrị akarị ( Shunt Trip ) .Ogwe N na-agbanye mgbe niile, a naghị agbanyụ ya na mkpanaka atọ ndị ọzọ.
Enyere ugbu a (A):
• LDML9-125: (10A), 16A, 20A, 25A, 32A, 40A, 50A, 63A, 80A, 100A, 125A
• LDM9L (CM1) -250: 100A, 125A, 140A, 160A, 180A, 200A, 225A, 250A
• LDM9L (CM1) -400: 225A, 250A, 315A, 350A, 400A
• LDW9L (CM1)-630: 400A, 500A, 630A
• LDM9L (CM1)-800: 630A, 700A, 800A
A naghị atụ aro [nkọwa ya na ()]
Ụdị ụzọ waya anọ:
(1) Wiring n'ihu panel
(2) Wiring n'azụ panel
(3)Agbanye n'ihu panel
(4)Agbanye-panel-azụ
Ụdị abụọ nke mwepụta gafeworonụ (Njem Shunt):
(1) Thermal-electromagnetic (duplex) ụdị
(2)Electromagnetic (ozugbo) ụdị
Ngwa nke MCCB Molded Case Circuit Breaker:(1) nwere ngwa na (2) enweghị ngwa.
Enwere ngwa ime na ngwa mpụga.
Ngwa ime gụnyere njem shunt, ntọhapụ obere voltaji, kọntaktị enyemaka, na mkpu .
Ngwa ndị dị na mpụga gụnyere usoro eji arụ ọrụ na-atụgharị, igwe eletriki arụ ọrụ, nhazi njikọ, na ngọngọ wiring maka ngwaọrụ inyeaka.
| Usoro LDM9L (CM1) MCCB Molded Case Residual Ugbu a Mwepụta Cicuit-Breaker na-arụ ọrụ ugbu a yana Nchedo Mfefe | ||||
| Onyonyo | Nlereanya Mba. | Osisi | Nkeji | Ọnụọgụ/Katọn |
 | LDM9L-125M/3300 | 3P | PC | 8 |
| LDM9L-250M/3300 | 3P | PC | 8 | |
| LDM9L-400M/3300 | 3P | PC | 4 | |
| LDM9L-630M/3300 | 3P | PC | 2 | |
| LDM9L-800M/3300 | 3P | PC | 2 | |
| LDM9L-125M/4300 | 4P | PC | 8 | |
| LDM9L-250M/4300 | 4P | PC | 8 | |
| LDM9L-400M/4300 | 4P | PC | 2 | |
| LDM9L-630M/4300 | 4P | PC | 2 | |
| LDM9L-800M/4300 | 4P | PC | 2 | |
| Enwere ike ịhazi ngwaahịa ka ọ dabara mkpa gị. | ||||
