Ka maikutlo a matle le a tsoelang pele mabapi le lithahasello tsa bareki, k'hamphani ea rona e ntlafatsa boleng ba sehlahisoa sa rona khafetsa ho fihlela litlhoko tsa bareki 'me e shebana le polokeho, ts'epahalo, litlhoko tsa tikoloho le boqapi ba Factory Supply New Designed Air Circuit Breaker bakeng sa Kabo ea Matla 3200A 3p 4p Acb, Re khona ho u fa litheko tse matla ka ho fetisisa le boleng bo holimo, hobane re na le Bokhoni bo eketsehileng! Kahoo hopola hore le ka mohla u se ke ua tsilatsila ho bua le rona.
Ka maikutlo a matle le a tsoelang pele mabapi le lithahasello tsa bareki, khamphani ea rona e ntlafatsa boleng ba sehlahisoa sa rona khafetsa ho fihlela litlhoko tsa bareki 'me e tsepamisa maikutlo ho polokeho, ts'epo, litlhoko tsa tikoloho le boqapi baChina Universal Circuit Breaker le Acb, Khamphani ea rona e tšehetsa moea oa "boqapi, kutloano, tšebelisano-'moho le ho arolelana, litsela, tsoelo-pele e sebetsang". Re fe monyetla 'me re tla paka bokhoni ba rona. Ka thuso ea hau e mosa, re lumela hore re ka theha bokamoso bo khanyang le uena hammoho.
| 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 |
Ka maikutlo a matle le a tsoelang pele mabapi le lithahasello tsa bareki, k'hamphani ea rona e ntlafatsa boleng ba sehlahisoa sa rona khafetsa ho fihlela litlhoko tsa bareki 'me e shebana le polokeho, ts'epahalo, litlhoko tsa tikoloho le boqapi ba Factory Supply New Designed Air Circuit Breaker bakeng sa Kabo ea Matla 3200A 3p 4p Acb, Re khona ho u fa litheko tse matla ka ho fetisisa le boleng bo holimo, hobane re na le Bokhoni bo eketsehileng! Kahoo hopola hore le ka mohla u se ke ua tsilatsila ho bua le rona.
Phepelo ea FemeChina Universal Circuit Breaker le Acb, Khamphani ea rona e tšehetsa moea oa "boqapi, kutloano, tšebelisano-'moho le ho arolelana, litsela, tsoelo-pele e sebetsang". Re fe monyetla 'me re tla paka bokhoni ba rona. Ka thuso ea hau e mosa, re lumela hore re ka theha bokamoso bo khanyang le uena hammoho.