Ukukhuselwa kweNkqubo ye-Photovoltaic

I-BY06H-125DC series 10-15kA DC i-breaker circuit circuit (MCB) inikezela ngokugqithisileyo okuthembekileyo kunye nokukhusela i-short-circuit. Ngokulinganiswa kwangoku ukuya kuthi ga kwi-125A, 1P, 2P, 4P ulungelelwaniso, kunye ne-voltages ye-250VDC, 500VDC, okanye i-1000VDC, ibonisa ububanzi be-27mm kunye ne-casing-retardant casing.

I-BY06-125DC series 6kA DC i-circuit miniature breaker (MCB) ixhasa i-current rated ukuya kwi-125A kunye ne-1P, 2P, kunye ne-4P yoqwalaselo. Isebenza kwi-250VDC, i-500VDC, okanye i-1000VDC, inikezela ngokugqithiswa kunye nokhuseleko olufutshane lwesekethe. Ibandakanya i-casing-retardant casing kunye ne-compact 27mm ububanzi bepali enye, iqinisekisa ukhuseleko kunye nokuqina.

I-BY04-63DC series 6-10kA DC miniature circuit breaker (MCB), ene-rate yangoku ye-63A, ifumaneka kwi-1P, 2P, 3P, kunye ne-4P yoqwalaselo. Ixhasa i-voltages ye-250VDC, i-500VDC, i-750VDC, kunye ne-1000VDC, inikezela ngomthwalo ogqithisiweyo kunye nokhuseleko olufutshane. Iyilwe ngesingxobo esingatshiyo somlilo ukwenzela ukhuseleko olongeziweyo.

I-BY03H-63DC series 6kA DC i-circuit miniature breaker (MCB) inikezela ngokugqithiswa kunye nokhuseleko olufutshane lwesekethe kwiinkqubo ze-DC ezinemisinga elinganisiweyo ukuya kwi-63A. Ifumaneka kwi-1P, 2P, kunye ne-4P yoqwalaselo, ixhasa i-250VDC, i-500VDC, kunye ne-1000VDC. Isingxobo saso esingangenwanga lidangatye siphucula ukhuseleko kunye nokuqina kwindawo ezisingqongileyo.

I-BY03-63DC series 4.5kA DC i-circuit miniature breaker (MCB) inikezela ngokugqithiswa kunye nokhuseleko lwe-short-circuit kwiinkqubo ze-DC ezinemisinga elinganisiweyo ukuya kwi-63A. Ifumaneka kwi-1P, 2P, kunye ne-4P yoqwalaselo, ixhasa i-250VDC, i-500VDC, kunye ne-1000VDC. Isingxobo saso esingangenwanga lidangatye siphucula ukhuseleko kunye nokuqina kwindawo ezisingqongileyo.

I-BY02-63DC series 3kA DC i-circuit miniature breaker (MCB) inikezela ngokugqithiswa kunye nokhuseleko olufutshane lwesekethe kwiinkqubo ze-DC ezinemisinga elinganisiweyo ukuya kwi-63A. Ifumaneka kwi-1P, 2P, kunye ne-4P yoqwalaselo, ixhasa i-250VDC, i-500VDC, kunye ne-1000VDC. Isingxobo saso esingangenwanga lidangatye siphucula ukhuseleko kunye nokuqina kwindawo ezisingqongileyo.

I-BY01-63DC series 3kA DC miniature circuit breaker (MCB) ibonelela ngokugqithiswa kunye nokukhusela i-short-circuit enemisinga elinganisiweyo ukuya kwi-63A. Ifumaneka kwi-1P, 2P, kunye ne-4P yoqwalaselo, isebenza kwi-250VDC, 500VDC, kunye ne-1000VDC, iqinisekisa ukhuseleko oluthembekileyo kwiinkqubo zombane ze-DC kuzo zonke izicelo ezahlukeneyo.

I-BY08DC 1 + 2-12.5 series T1 + T2 DC Surge Protective Device (SPD) yenzelwe ukusetyenziswa kwiibhokisi zemitya kunye ne-inverters. Ngokucwangciswa kwe-2P kunye ne-3P, inika ukhuseleko lokunyuka kwi-voltages ye-500VDC, i-1000VDC, kunye ne-1500VDC. Ixhotyiswe nge-MOV yamandla aphezulu, ilawula imisinga yokukhupha ukusuka kwi-20kA ukuya kwi-40kA, inika ukhuseleko oluqinileyo malunga nokuhamba kombane kunye nokuhamba kwexesha.

I-BY08IIDC-40 Series T2 DC Surge Protective Device (SPD) yenzelwe ukusetyenziswa kwiibhokisi zemitya kunye ne-inverters. Ibonisa ulungelelwaniso lwe-2P kunye ne-3P kwaye ibonelela ngokhuseleko lokunyuka kwiisekethe ze-DC ezinomlinganiselo wombane we-600VDC, i-1000VDC, kunye ne-1500VDC. Ixhotyiswe nge-MOV yamandla aphezulu, inika ukukhupha imisinga ye-20kA-40kA, ikhusela ngokufanelekileyo izixhobo ezivela kwi-voltage surges kunye ne-transients. Esi sixhobo siqinisekisa ukusebenza okukhuselekileyo kweenkqubo ze-photovoltaic ngokuthintela umonakalo ovela kumbane okanye ezinye ii-spikes eziphezulu.

Uluhlu lwe-BYF-63 lwe-10kA uhlobo lwe-B olushiyekileyo lwesixhobo (RCD) lubonelela ngokhuseleko oluphezulu kwi-AC, i-pulsing DC, i-compound, i-DC egudileyo, kunye ne-high-frequency residual currents ukuya kwi-1kHz. Ifanelekile kwi-rectifier kunye ne-inverter circuits, ixhasa i-63A, 1P + N (230/240V) kunye ne-3P + N (400 / 415V) uqwalaselo.

Uluhlu lwe-BYPV-63 lwe-1500VDC 50A umnikazi we-fuse kunye ne-10x85mm 14x85mm ikhonkco ye-fuse isisombululo esinamandla sokukhusela i-short-circuit kunye nomthwalo ogqithisiweyo kwimigca yokusabalalisa. Ezi ziphathamandla ze-fuse zenzelwe i-voltage elinganisiweyo ye-1500VDC kunye ne-50A yangoku, ejolise ekuhlangabezaneni neemfuno zeenkqubo zombane zanamhlanje.I-BYPV-63 i-fuse holder yenzelwe ngokukodwa ukuhlalisa i-fuses ngobukhulu be-10x85mm kunye ne-14x85mm, iyenza ifaneleke kwizicelo ezahlukeneyo. Oku kuguquguquka kuvumela ukuhlanganiswa okungenamthungo kwiinkqubo ezikhoyo, ukuqinisekisa ukuba abasebenzisi banokukhetha i-fuse efanelekileyo ngokweemfuno zabo ezithile.

I-BYPV-30 series 1000VDC 32A fuse holder ixhotyiswe ngekhonkco ye-fuse ye-10x38mm, eyenzelwe ngokukodwa ukuveliswa kwamandla elanga photovoltaic (PV). I-fuse ye-DC isetyenziswa kakhulu kwi-solar PV yokuvelisa amandla e-DC ibhokisi yokudibanisa ukuphula umthwalo wesiphaluka kunye nesiphaluka esifutshane esiveliswe yingxelo yangoku ye-solar panel ye-modyuli ye-PV kunye ne-inverter, ukwenzela ukukhusela iphaneli yemodyuli ye-solar PV.