4P 63A 80A 30mA RCCB Residual Device Circuit Breaker RCD
Mofuta oa B RCCBs, ho phaella ho AC e tloaelehileng, e khona ho bona maqhubu a phahameng a AC le maqhubu a hloekileng a lefats'e a DC.Ho fokotsa kotsi ea mollo le / kapa motlakase ka ho khaola motlakase ho itšetlehile ka khetho ea mofuta o nepahetseng oa RCCB.
Mosebetsi
● Laola lipotoloho tsa motlakase.
● Sireletsa batho khahlanong le mabitso a sa tobang le tšireletso e eketsehileng khahlanong le mabitso a tobileng.
● Sireletsa lits'ebetso khahlanong le kotsi ea mollo ka lebaka la liphoso tsa ho itšireletsa.
1. E fana ka tšireletso khahlanong le phoso ea lefats'e / leakage hona joale le mosebetsi oa ho itšehla thajana.
2. Boemo bo phahameng ba nako e khutšoanyane ea potoloho e mamellang matla.
3. E sebetsa ho terminal le pin/fork mofuta oa khokahano ea busbar.
4. E na le li-terminals tse sirelelitsoeng ka menoana.
5. Tlosa potoloho ka tsela e iketsang ha ho hlaha phoso ea lefats'e / leakage mme e feta kutloisiso e lekantsoeng.
6. E ikemetseng ea phepelo ea motlakase le motlakase oa mohala, 'me e se na tšitiso ea kantle, ho fetoha ha motlakase.
Residual CurrentSekhahla sa Potolohoe sebetsa ho li-circuits tsa motlakase tse nang le motlakase o lekantsoeng 230/400V AC, maqhubu a 50/60Hz 'me e lekantsoe hona joale ho fihla ho 80Amp.
1. RCCB e nang le kutlo e lekantsoeng ho fihla ho 30mA e ka sebelisoa e le sesebelisoa sa tlatsetso sa ts'ireletso haeba sesebelisoa se seng se sireletsang se hloleha ho itšireletsa khahlano le ts'okelo ea motlakase.
2. RCCB e etselitsoeng ho kenya ntlo le lisebelisoa tse ling tse tšoanang, ke tsa ts'ebetso e seng ea litsebi, 'me ha ho hlokahale tlhokomelo.
3. RCCB ha e fane ka tšireletso khahlanong le ts'oaetso ea motlakase e bakoang ke likhokahano tse tobileng tsa lithapo tse peli tse sirelelitsoeng, kapa hona joale ho lutla pakeng tsa mela ena e 'meli.
4. Lisebelisoa tse khethehileng tse kang lisebelisoa tse sireletsang matla a motlakase, surge arrester joalo-joalo li khothaletsoa hore li kenngoe mothapo o ka holimo ho RCCB e le tšireletso khahlanong le matla a matla a ho phahama le a hlahang hona joale lehlakoreng la motlakase oa lona.
5. Maemo a khotsofatsang le lits'ebetso tse boletsoeng ka holimo, RCCB e nang le °∞ON-OFF ° ± e bontšang sesebelisoa e nkoa e loketse mosebetsi oa ho itšehla thajana.
Ntho | Mofuta oa B RCD/ Mofuta oa B RCCB |
Mohlala oa Sehlahisoa | EKL6-100B |
Mofuta | Mofuta oa B |
E lekantsoe Hona Joale | 16A , 25A , 32A , 40A , 63A , 80A ,100A |
Lipalo | 2Pole ( 1P+N ), 4Pole ( 3P+N ) |
Rated voltage Ue | 2Pole: 240V ~, 4Pole: 415V~ |
Insulation Voltage | 500V |
E lekantsoe khafetsa | 50/60Hz |
Residual operation current(I n) | 30mA, 100mA, 300mA |
Short-circuit current Inc= Ke c | 10000A |
SCPD fuse | 10000 |
Nako ea khefu tlas'a I n | ≤0.1s |
Dielectric test voltage ho ind.Freq.bakeng sa 1min | 2.5kV |
Bophelo ba motlakase | Lipotoloho tse 2,000 |
Bophelo ba mechine | Lipotoloho tse 4,000 |
Tshireletso Degree | IP20 |
Mocheso oa tikoloho | -5 ℃ ho fihla ho +40 ℃ |
Mocheso oa polokelo | -25 ℃ ho fihlela +70 ℃ |
Mofuta oa khokahano ea terminal | Sebaraka sa mofuta oa thapo/Pin U-mofuta oa libese |
Saese ea terminal holimo/tlase bakeng sa thapo | 25mm² 18-3AWG |
Seteishene sa boholo bo holimo/tlase bakeng sa busbar | 25mm² 18-3AWG |
Torque e tiisang | 2.5Nm 22In-Ibs |
Ho phahamisa | Ka terene ea DIN EN60715(35mm) ka sesebelisoa sa clip se potlakileng |
Khokahano | Ho tloha holimo le tlase |
Standard | IEC 61008-1:2010 EN 61008-1:2012 IEC 62423:2009 EN 62423:2012 |