Intrerupator de Circuit Solar MCCB, 2P, Putere 250A, Tensiune 1000V DC
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Intrerupator automat MCCB 250A pentru sisteme fotovoltaice DC
Acest intrerupator de circuit MCCB 2P protejeaza instalatiile solare si bateriile de stocare impotriva suprasarcinii, scurtcircuitului si supratensiunii. Conceput special pentru tensiuni de pana la 1000V DC, asigura intrerupere rapida automata in caz de defectiune, mentinand sigurantul sistemului fotovoltaic si prelungind durata de viata a echipamentelor.
Ce obtii cu acest produs
- Protectie completa automata a invertoarelor si bateriilor — intrerupere instantanee la detectarea scurtcircuitului sau suprasarcinii
- Compatibilitate cu sisteme fotovoltaice de mare capacitate — suporta curent nominal de 250A si tensiune pana la 1000V DC
- Carcasa ignifuga din ABS care se autocarbonizeaza — nu intretine flacara si nu propaga arderea in caz de incident
- Functionare stabila in conditii extreme — rezistent la temperaturi intre -20°C si +60°C, ideal pentru montaj exterior
- Manipulare simpla prin comutator manual ON/OFF — control vizibil si acces rapid la deconectare in caz de necesitate
- Montat rapid pe sina DIN standard — nu necesita modificari ale tabloului electric existent
Cum functioneaza si cum se instaleaza
Intrerupatorul MCCB se monteaza intre bancul de acumulatori si invertor, asigurand protectie bilaterala. Se fixeaza pe sina DIN din tabloul electric cu ajutorul suportilor laterali inclusi. Conexiunile se fac prin bornele superioare si inferioare, folosind conductori adecvati pentru 250A. In caz de suprasarcina sau scurtcircuit, mecanismul automat decupleaza instant circuitul, iar LED-ul de semnalizare indica starea de functionare.
Intrebari frecvente
Pot folosi acest intrerupator pentru instalatia electrica a casei?
Nu. Acest MCCB este proiectat exclusiv pentru circuite curent continuu (DC) din sisteme fotovoltaice, statii de incarcare electrice sau baterii de stocare. Pentru circuite AC domestice este necesar un alt tip de protectie.
Cat curent maxim suporta inainte de a decupla automat?
Intrerupatorul este calibrat pentru 250A curent nominal. La depasirea acestui prag sau in caz de scurtcircuit, mecanismul termic si electromagnetic decupleaza instant circuitul pentru a proteja echipamentele conectate.
Se poate monta direct pe panoul solar sau trebuie in tablou?
Se monteaza in interiorul tabloului electric pe sina DIN standard, nu direct pe panouri. Este prevazut pentru protectia circuitelor dintre baterii si invertor, intr-un mediu protejat de umiditate directa.
Specificatii tehnice
| Model | AVEL DM1-250PV/2300 |
| Curent nominal | 250A |
| Tensiune maxima | 1000V DC |
| Numar poli | 2P |
| Capacitate de rupere | 8kV |
| Curent de scurtcircuit | 12In |
| Temperatura de functionare | -20°C pana la +60°C |
| Material carcasa | ABS ignifug |
| Culoare | Gri cu rosu |
| Dimensiuni | 16,5 x 7,5 x 8,5 cm |
| Certificari | CE, RoHS |
| Continut pachet | 1x intrerupator MCCB, accesorii montaj |
Garantie si suport
Produsul beneficiaza de garantie 2 ani conform legislatiei romane privind bunurile de consum. Ai drept de retur in 30 de zile de la primire daca produsul nu corespunde asteptarilor. Livrare rapida prin curier national in toata tara.
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