Ndị ahịa maara ma tụkwasị obi na ngwọta anyị, ha ga-emezukwa mkpa ego na mmekọrịta mmadụ na ibe ya na-etolite mgbe niile maka ire ọkụ maka CJW1 2000A Drawout Type Air Circuit Breaker 3p 4p Acb, Anyị na-aga n'ihu na-enye ndị ahịa nhọrọ njikọta ma na-atụ anya ịmepụta mmekọrịta ogologo oge, kwụsie ike, ezi obi na uru na ndị ahịa. Anyị na-atụ anya nlele gị nke ọma.
Ndị ahịa maara ma tụkwasị obi na ngwọta anyị nke ọma, ha ga-emezukwa mkpa ego na mmekọrịta mmadụ na ibe ya mgbe niile makaIhe Mgbawa Circuit zuru ụwa ọnụ nke China na AcbNa Existing, ebupụla ngwaahịa anyị na ihe karịrị mba iri isii na mpaghara dị iche iche, dịka Ndịda Ọwụwa Anyanwụ Eshia, Amerịka, Afrịka, Ọwụwa Anyanwụ Yuropu, Rọshịa, Kanada wdg. Anyị ji obi anyị niile na-atụ anya ịmalite mmekọrịta zuru oke na ndị ahịa niile nwere ike ịnweta ma na China ma n'akụkụ ụwa ndị ọzọ.
| Tebụl 1 dị ugbu a enyere ọkwa | ||||||||
| Enyere ọkwa ugbu a nke etiti Inm A | Egosiputara ugbu a n'ime A | |||||||
| 2000 | (400)630,800,1000,1250,1600,2000 | |||||||
| 3200 | 2000,2500,2900,3200 | |||||||
| 4000 | 3200,3600,4000 | |||||||
| 6300 | 4000,5000,6300 | |||||||
Ike ịgbaji sekit dị mkpirikpi na iguzogide obere oge nke ndị na-agbaji, anya arcing bụ "efu" (ebe ọ bụ na mpụga nke breaker abụghị arcing.) Tebụl 2
| Enyere ọkwa ugbu a nke etiti Inm A | 2000 | 3200 | 4000 | 6300 | ||||
| Ike ịgbaji sekit dị mkpụmkpụ nke oke enyere lcu(kA)O-CO | 400V | 80 | 80 | 100 | 120 | |||
| 690V | 50 | 50 | 75 | 85 | ||||
| Ike ịgbaji sekit dị mkpụmkpụ na-arụ ọrụ gosiri nx lcu(KA)/COS∅ | 400V | 176/0.2 | 176/0.2 | 220/0.2 | 264/0.2 | |||
| 690V | 105/0.25 | 105/0.25 | 165/0.2 | 187/0.2 | ||||
| Ọnụọgụ oge dị mkpirikpi lcw lcs(kA)O-CO-CO | 400V | 50 | 50 | 80 | 100 | |||
| 690V | 40 | 40 | 65 | 75 | ||||
| Ọnụọgụ oge dị mkpirikpi lcw (kA)———”+0.4s,O-CO | 400V | 50 | 50 | 65/80 (MCR) | 85/100 (MCR) | |||
| 690V | 40 | 40 | 50/65 (MCR) | 65/75 (MCR) | ||||
| Rịba ama: Waya ntinye na nke a na-etinye n'ime ya bụ otu ihe ahụ maka imebi ikike ahụ. | ||||||||
Ike mbibi kachasị bụ 360W maka ndị na-agbaji ihe, na okpomọkụ dị iche iche, na ọkụ eletrik na-adịgide adịgide ga-agbanwe. Tebụl 3
| Gburugburu okpomọkụ℃ | Egosiputara ugbu a | |||||||
| 400A | 630A | 800A | 1000A | 1250A | 1600A | 2000A | ||
| 40 | 400A | 630A | 800A | 1000A | 1250A | 1600A | 2000A | |
| 50 | 400A | 630A | 800A | 1000A | 1250A | 1550A | 1900A | |
| 60 | 400A | 630A | 800A | 1000A | 1250A | 1550A | 1800A | |
Njirimara na ọrụ nke nchekwa njikwa nwere ọgụgụ isi n'elu ugbu a Ntọala na njehie. Tebụl 4
| Nkwụsị ogologo oge | Igbu oge dị mkpirikpi | Ozugbo | Njehie e mefuru n'ala | |||||
| lr1 | lr2 | Njehie | lr3 | Njehie | lr4 | Njehie | ||
| (0.4-1)Na | (0.4-15)N'ime | ±10% | ln-50kA(Inm=2000A) ln-75kA(Inm=3200A) | ±15% | lnm = 2000 ~ 3200A (0.2-0.8)N'ime (1200A,160A) | ±10% | ||
| Rịba ama: ọ bụrụ na o nwere nchebe nzọụkwụ atọ n'otu oge, ntọala ahụ agaghị agafe. | ||||||||
Nkwụsịtụ ogologo oge n'elu ọrụ ọrụ oge mgbanwe ugbu a nwere I2TL, =(1.51lr1)2tL, oge ọrụ ya (1.02-2.0) Ir1, nwere njehie oge bụ ±15%. Tebụl 5
| 1.05Ir1 | 1.3Ir1 | 1.5Ir1 Nhazi oge S | 15 | 30 | 60 | 120 | 240 | 480 |
| >2h enweghị ihe omume | Ihe omume <1h | 2.0Ir Oge nhazi S | 8.4 | 16.9 | 33.7 | 67.5 | 135 | 270 |
Ndị ahịa maara ma tụkwasị obi na ngwọta anyị, ha ga-emezukwa mkpa ego na mmekọrịta mmadụ na ibe ya na-etolite mgbe niile maka ire ọkụ maka CJW1 2000A Drawout Type Air Circuit Breaker 3p 4p Acb, Anyị na-aga n'ihu na-enye ndị ahịa nhọrọ njikọta ma na-atụ anya ịmepụta mmekọrịta ogologo oge, kwụsie ike, ezi obi na uru na ndị ahịa. Anyị na-atụ anya nlele gị nke ọma.
Ọrịre ọkụ makaIhe Mgbawa Circuit zuru ụwa ọnụ nke China na AcbNa Existing, ebupụla ngwaahịa anyị na ihe karịrị mba iri isii na mpaghara dị iche iche, dịka Ndịda Ọwụwa Anyanwụ Eshia, Amerịka, Afrịka, Ọwụwa Anyanwụ Yuropu, Rọshịa, Kanada wdg. Anyị ji obi anyị niile na-atụ anya ịmalite mmekọrịta zuru oke na ndị ahịa niile nwere ike ịnweta ma na China ma n'akụkụ ụwa ndị ọzọ.