2P 4Pole 40A 63A 30mA B Nooca RCD DC 6mA Hadhaaga Wareegga Wareega Dhulka ee Hadda Jira
1. Waxay bixisaa ka-hortagga khaladka dhulka/ daadinta hadda iyo shaqada go'doominta.
2. Awood u adkeysiga hadda jira ee gaaban ee gaaban.
3. Lagu dabaqi karo xidhiidhka baska nooca pin/fargeetada ah.
Shayga | Nooca B RCD/ Nooca B RCCB |
Qaabka Alaabta | MIDA-100B |
Nooca | Nooca B |
Hadda la qiimeeyay | 16A , 25A , 32A , 40A , 63A , 80A , 100A |
Tiirarka | 2Ciirka (1P+N), 4Pole (3P+N) |
Danab lagu qiimeeyay Ue | 2 Ciir: 240V ~, 4 Ciir: 415V~ |
Korontada dahaarka | 500V |
Inta jeer ee la qiimeeyay | 50/60Hz |
Hadhaaga hawlgalka hadda (I n) la qiimeeyay | 30mA, 100mA, 300mA |
Xilliga gaaban ee hadda jira Inc= I c | 10000A |
Fiyuuska SCPD | 10000 |
Waqtiga nasashada ee hoos yimaada I n | ≤0.1s |
Korantada tijaabada Dielectric at ind.Freq.1 daqiiqo | 2.5kV |
Nolosha korontada | 2,000 wareeg |
Nolosha makaanikada | 4,000 wareeg |
Degree ilaalinta | IP20 |
Heerkulka deegaanka | -5 ℃ ilaa +40 ℃ |
Heerkulka kaydinta | -25 ℃ ilaa +70 ℃ |
Nooca isku xirka Terminalka | Cable/Pin nooca baska U-nooca baska |
Cabbirka meesha sare/hoose ee fiilada | 25mm² 18-3AWG |
Cabbirka meesha sare/hoose ee baska | 25mm² 18-3AWG |
Qulqulka adkeynaya | 2.5Nm 22In-Ibs |
Koritaanka | Tareenka DIN ee EN60715(35mm) iyadoo la isticmaalayo qalab clip degdeg ah |
Isku xirka | Kor iyo hoosba |
Heerka | IEC 61008-1: 2010 EN 61008-1: 2012 IEC 62423:2009 EN 62423:2012 |
Gebagebadii, RCCB ama RCD waa aalad badbaado oo lama huraan ah oo ka caawisa dadka ka ilaalinta shoogga koronto ee ay sababaan qulqulka haraaga ah.Nooca B RCD ayaa laga doorbidaa Nooca A RCD ee goobaha warshadaha maadaama ay bixiso difaac dheeraad ah oo ka dhan ah qulqulka haraaga DC.Farqiga ugu weyn ee u dhexeeya Nooca B iyo Nooca A waa awoodda lagu ogaanayo qulqulka haraaga DC.Inta badan warshadaha saldhigyada dabaysha waxay doortaan Nooca B RCCB si ay u xaqiijiyaan badbaadada shaqaalahooda.Sidaa darteed, waa lama huraan in la fahmo faraqa u dhexeeya labada nooc ee RCCB-yada oo aad doorato midka ku habboon goobtaada, iyadoo ku xidhan aaladaha la isticmaalayo.
Farqiga ugu weyn ee u dhexeeya nooca B iyo nooca RCD waa baaritaanka DC 6mA.Qulqullada haraaga DC waxay inta badan ku dhacaan aaladaha AC u beddela DC ama isticmaala baytari.Nooca B RCD waxa uu ogaadaa hadhaaga hadhaaga ah waxana uu gooyaa sahayda korontada, isaga oo dadka ka ilaalinaya shoog koronto.
Inta badan wershadaha saldhiga dabaylaha ayaa doorta Nooca B RCD, maadaama ay ku qalabaysan yihiin aalado ku shaqeeya DC.Warshadahan oo kale, badbaadada shaqaaluhu waa mudnaanta koowaad, iyo Nooca B RCCB waa aalad badbaado oo ku habboon oo bixisa ka hortagga qulqulka haraaga ah.