Tablou de Protectie pentru Sisteme Fotovoltaice, 2 String, 500V DC, HA8
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Livrare estimata : 07 Sun - 11 Thu
Tablou de protectie fotovoltaic 2 string, 500V DC, gata echipat
Tabloul de protectie pentru sisteme fotovoltaice HA8 asigura siguranta electrica completa a instalatiei solare cu doua string-uri, operand la tensiuni de pana la 500V DC. Echipat din fabrica cu sigurante fuzibile DC, disjunctor principal si protectie la supratensiune, este solutia compacta pentru instalatii rezidentiale si comerciale mici. Carcasa IP65 il protejeaza impotriva prafului si apei, fiind potrivit atat pentru montaj interior cat si exterior.
Ce obtii cu acest produs
- Protectie completa a panourilor solare impotriva scurtcircuitelor si supratensiunilor — sigurante fuzibile DC 1000V si limitatoare de supratensiune LD-40 incluse in tablou
- Deconectare rapida si sigura a intregului sistem fotovoltaic printr-un singur disjunctor principal DC C32, fara unelte suplimentare
- Conexiune rapida prin conectori MC4 preinstalati — string-urile de panouri se conecteaza direct, fara adaptoare sau accesorii suplimentare
- Rezistenta garantata la intemperii datorita carcasei din plastic ABS cu grad de protectie IP65, fara risc de infiltratii sau coroziune
- Compatibil cu invertoare standard — iesirea de 32A DC se integreaza direct in lantul de echipamente al oricarui sistem fotovoltaic rezidential sau comercial mic
- Conformitate CE si IEC verificabila — componentele interne DALBI sunt etichetate si certificabile, fara compromisuri de siguranta
Cum functioneaza si cum se instaleaza
Tabloul de protectie fotovoltaic HA8 preia curentul continuu de la doua string-uri de panouri solare prin conectorii MC4 de pe partea inferioara, protejeaza fiecare string in parte prin sigurante fuzibile DC individuale (DALBI LQPV-32, 1000V, 10x38), iar curentul combinat trece prin disjunctorul principal C32 inainte de a iesi spre invertor. Limitatoarele de supratensiune LD-40 (500V DC, Imax 40kA) protejeaza echipamentele aval in caz de trasnet sau varf de tensiune. Montajul se realizeaza pe perete sau pe structura panourilor, prin cele patru puncte de fixare ale carcasei; cablurile de la panouri si cele spre invertor se introduc prin presgarniturile etanse de pe capacul inferior.
Intrebari frecvente
Pot folosi acest tablou cu panouri care genereaza mai mult de 500V pe string?
Nu. Tensiunea maxima admisa pe intrare este 500V DC; pentru sisteme cu tensiune mai mare este necesara o varianta de tablou cu rating 1000V DC.
Conectorii MC4 sunt inclusi sau trebuie cumparati separat?
Conectorii MC4 sunt preinstalati pe tablou, atat pe intrarile DC+ cat si pe iesirile DC-, astfel incat cablurile de la panouri se cupleaza direct.
Este potrivit pentru montaj in exterior, pe acoperis sau pe fatada casei?
Da, carcasa IP65 il protejeaza impotriva ploii si prafului, fiind omologat pentru instalare in mediu exterior.
Specificatii tehnice
| Model | HA8 / 2 String |
| Tensiune maxima intrare | 500V DC |
| Curent maxim pe intrare (per string) | 15A |
| Curent maxim iesire | 32A |
| Numar string-uri | 2 |
| Sigurante fuzibile DC | DALBI LQPV-32, 1000V DC, 10x38mm |
| Disjunctor principal | DALBI LOB1-63Z, C32, DC 500V |
| Protectie supratensiune | 2x DALBI LD-40, 500V DC, Imax 40kA, Up 2.0kV |
| Tip conectori | MC4 (preinstalati) |
| Grad de protectie carcasa | IP65 |
| Material carcasa | Plastic ABS |
| Dimensiuni | 215 x 250 x 100 mm |
| Certificari | CE, IEC |
| SKU | Q-0A002 |
Garantie si suport
Produsul beneficiaza de garantie legala de 2 ani conform legislatiei romane in vigoare. Acceptam retururi in termen de 30 de zile de la data receptiei, fara a fi necesara o justificare. Livrarea se efectueaza prin curier rapid, cu confirmare de expediere si posibilitate de urmarire a coletului.
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