Jwale re na le sehlopha se sebetsang hantle haholo ho sebetsana le dipotso tse tswang ho bareki. Sepheo sa rona ke "kgotsofalo ya bareki ba 100% ka tharollo ya rona ya boleng bo hodimo, sekgahla le tshebeletso ya sehlopha sa rona" mme re thabela botumo bo boholo hara bareki. Ka difeme tse mmalwa, re tla fana ka mefuta e mengata ya Theko e kgolo CJw1-2000-3p 1600A Fixed Type Intelligent Universal Air Circuit Breaker Acb e nang le IEC60947-2, Re itshepile hore re tla etsa diphihlello tse ntle ha re ntse re le teng. Re ntse re lebelletse ho ba e mong wa bafani ba hao ba tshepahalang ka ho fetisisa.
Hona joale re na le sehlopha se sebetsang hantle haholo ho sebetsana le lipotso tse tsoang ho bareki. Sepheo sa rona ke "khotsofatso ea bareki ba 100% ka tharollo ea rona ea boleng bo holimo, boleng le tšebeletso ea sehlopha sa rona" 'me re natefeloa ke botumo bo boholo har'a bareki. Ka lifeme tse 'maloa, re tla fana ka mefuta e mengata eaChina Acb le Motlakase oa Potoloho ea Motlakase, Re itšetlehile ka thepa ea boleng bo holimo, moralo o phethahetseng, tšebeletso e ntle ea bareki le theko e hlōlisanang ho hapa tšepo ea bareki ba bangata lapeng le linaheng tse ling. 95% ea lihlahisoa li romeloa limmarakeng tsa linaheng tse ling.
| Tafole ea hajoale e lekantsoe 1 | ||||||||
| E lekantsoe foreimi ea hona joale Inm A | Tekanyo ea hona joale ea ln A | |||||||
| 2000 | (400)630,800,1000,1250,1600,2000 | |||||||
| 3200 | 2000,2500,2900,3200 | |||||||
| 4000 | 3200,3600,4000 | |||||||
| 6300 | 4000,5000,6300 | |||||||
Bokgoni ba ho roba potoloho e kgutshwane bo lekantsweng le ho mamella nako e kgutshwane ha di-breaker, sebaka sa ho roba ke "lefela" (kaha bokantle ba breaker ha bo na arcing.) Tafole ya 2
| E lekantsoe foreimi ea hona joale Inm A | 2000 | 3200 | 4000 | 6300 | ||||
| Bokhoni ba ho roba potoloho e kgutshwane bo lekantsweng lcu(kA)O-CO | 400V | 80 | 80 | 100 | 120 | |||
| 690V | 50 | 50 | 75 | 85 | ||||
| E lekantsoe bokhoni ba ho roba potoloho e khuts'oane 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 | ||||
| E lekantsoe ka nako e khuts'oane ea ho mamella lcw lcs(kA)O-CO-CO | 400V | 50 | 50 | 80 | 100 | |||
| 690V | 40 | 40 | 65 | 75 | ||||
| E lekantsoe ka nako e khuts'oane ea ho mamella lcw (kA)———”+0.4s,O-CO | 400V | 50 | 50 | 65/80(MCR) | 85/100(MCR) | |||
| 690V | 40 | 40 | 50/65(MCR) | 65/75(MCR) | ||||
| Tlhokomeliso: Terata ea ho kenya le ea ho ntša lia tšoana bakeng sa ho robeha ha bokhoni. | ||||||||
Matla a ho timetsa a phahameng ka ho fetisisa ke 360W bakeng sa li-breaker, 'me mochesong o fapaneng, le hona joale e tšoarellang e lekantsoe e tla fetoha. Tafole ea 3
| Sebaka se potolohileng mocheso℃ | Lekanyeditswe hona jwale | |||||||
| 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 | |
Tšireletso ea molaoli ea bohlale holim'a hona joale le mesebetsi. Sebaka le phoso. Tafole ea 4
| Tieho e telele | Tieho e khutšoanyane | Hang-hang | Phoso e senyehileng | |||||
| lr1 | lr2 | Phoso | lr3 | Phoso | lr4 | Phoso | ||
| (0.4-1)Ka hare | (0.4-15)Ka hare | ± 10% | ln-50kA(Inm=2000A) ln-75kA(Inm=3200A) | ± 15% | lnm=2000~3200A (0.2-0.8)Ka hare (1200A,160A) | ± 10% | ||
| Tlhokomeliso: Haeba e na le tšireletso ea mehato e meraro ka nako e le 'ngoe, sebaka se ke ke sa tšela. | ||||||||
Tieho e telele hodima tshebetso ya hajwale ya nako e fapaneng I2TL, =(1.51lr1)2tL, mme nako ya yona ya ketso(1.02-2.0) Ir1, e na le phoso ya nako ke ±15%. Tafole ya 5
| 1.05Ir1 | 1.3Ir1 | 1.5Ir1 Nako ea ho beha S | 15 | 30 | 60 | 120 | 240 | 480 |
| >2hno ketso | Ketso ea lihora tse 1 | Nako ea ho Beha ea 2.0Ir S | 8.4 | 16.9 | 33.7 | 67.5 | 135 | 270 |
Jwale re na le sehlopha se sebetsang hantle haholo ho sebetsana le dipotso tse tswang ho bareki. Sepheo sa rona ke "kgotsofalo ya bareki ba 100% ka tharollo ya rona ya boleng bo hodimo, sekgahla le tshebeletso ya sehlopha sa rona" mme re thabela botumo bo boholo hara bareki. Ka difeme tse mmalwa, re tla fana ka mefuta e mengata ya Theko e kgolo CJW1-2000-3p 1600A Fixed Type Intelligent Universal Air Circuit Breaker Acb e nang le IEC60947-2, Re itshepile hore re tla etsa diphihlello tse ntle ha re ntse re le teng. Re ntse re lebelletse ho ba e mong wa bafani ba hao ba tshepahalang ka ho fetisisa.
Theko e Theko e Theko e HolimoChina Acb le Motlakase oa Potoloho ea Motlakase, Re itšetlehile ka thepa ea boleng bo holimo, moralo o phethahetseng, tšebeletso e ntle ea bareki le theko e hlōlisanang ho hapa tšepo ea bareki ba bangata lapeng le linaheng tse ling. 95% ea lihlahisoa li romeloa limmarakeng tsa linaheng tse ling.