Siguranta pentru Sisteme Fotovoltaice DC 1000V / LAD1-C40 Descarcator de Supratensiune
Disponibil în stoc
-
Livrare estimata : 08 Mon - 12 Fri
Descarcator de supratensiune DC 1000V pentru sisteme fotovoltaice
Descarcatorul de supratensiune LAD1-C40 protejeaza sistemele fotovoltaice impotriva varfurilor de tensiune provocate de fulgere, descarcarile electrostatice si fluctuatiile din retea. Montat pe sina DIN direct in tabloul electric al instalatiei solare, acest dispozitiv asigura continuitatea functionarii invertorului, modulelor si sistemelor de stocare, prevenind avarii costisitoare. Cu o tensiune maxima de lucru de 1000V DC, este compatibil cu majoritatea instalatiilor fotovoltaice rezidentiale si comerciale.
Ce obtii cu acest produs
- Protectie imediata a invertorului si panourilor solare impotriva supratensiunilor de la fulgere — eviti inlocuiri costisitoare de echipamente
- Siguranta termica integrata care decupleaza automat dispozitivul cand supratensiunea depaseste limita admisa — fara interventie manuala in caz de incident
- Montaj rapid pe sina DIN standard — se instaleaza direct in tabloul electric existent, fara modificari suplimentare
- Functionare fiabila in conditii climatice extreme datorita carcasei robuste si constructiei conforme IEC 61643-11
- Indicator vizibil de stare — poti verifica dintr-o privire daca dispozitivul este operational sau necesita inlocuire
- Compatibil cu sisteme fotovoltaice pana la 1000V DC, acoperind configuratii de panouri in serie specifice instalatiilor rezidentiale si de tip prosumator
Cum functioneaza si cum se instaleaza
Descarcatorul LAD1-C40 functioneaza prin derivarea varfurilor de tensiune periculoase catre pamant, inainte ca acestea sa ajunga la componentele sensibile ale instalatiei fotovoltaice. Dispozitivul se monteaza pe sina DIN de 35 mm din tabloul DC al sistemului solar, conectandu-se in paralel pe linia de curent continuu dintre panouri si invertor. Instalarea este directa si nu necesita scule speciale — un electrician autorizat poate finaliza montajul in cateva minute.
Intrebari frecvente
Acest descarcator este compatibil cu orice invertor solar?
Da, dispozitivul este compatibil cu orice invertor care lucreaza pe curent continuu pana la 1000V DC, incluzand marcile uzuale de invertoare string utilizate in instalatiile rezidentiale si comerciale.
Cat de des trebuie inlocuit descarcatorul de supratensiune?
Durata de viata depinde de numarul si intensitatea supratensiunilor absorbite. Indicatorul vizibil de stare semnaleaza clar cand dispozitivul si-a epuizat capacitatea de protectie si trebuie inlocuit.
Este obligatorie montarea unui descarcator de supratensiune intr-un sistem fotovoltaic?
Normativele tehnice in vigoare recomanda montarea protectiei la supratensiune in toate instalatiile fotovoltaice conectate la retea sau cu stocare, in special in zonele cu activitate electrica atmosferica ridicata.
Specificatii tehnice
| Model | LAD1-C40 |
| SKU | Q-16G002 |
| Tensiune maxima de lucru (Uc) | 1000V DC |
| Curent nominal de descarcare (In) | 20kA |
| Curent maxim de descarcare (Imax) | 40kA |
| Nivel de protectie tensiune (Up) | max. 3.2kV |
| Tip protectie | Clasa II (Tip 2) |
| Standard | IEC 61643-11 |
| Montaj | Sina DIN 35mm |
| Numar poli | 2P |
| Indicator stare | Da (vizual) |
| Siguranta termica integrata | Da |
| Aplicatie | Sisteme fotovoltaice DC |
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 livrarii, fara a fi necesara o justificare. Livrarea se efectueaza rapid prin curier pe teritoriul Romaniei.
Nu s-a putut încărca disponibilitatea pentru ridicare
Get $20 off when you spend $1,000 or more! Learn more
Specifications
Specifications
Product Details
Product Details
Designed with care and crafted from premium materials, our products combine durability, comfort, and timeless style. Each piece is thoughtfully made to enhance your living space, offering a perfect balance of functionality and elegance that complements any home and suits your unique lifestyle.
Materials & Care
Materials & Care
Carefully crafted from durable, sustainable materials, each piece is designed for long-lasting use and timeless style. For proper care, wipe gently with a soft, damp cloth to remove dust and dirt. Avoid using harsh chemicals, abrasive cleaners, or excessive moisture to protect the finish and maintain its pristine look.
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Take A Closer Look
Make it yours
Personalize your furniture to match your unique style, with customizable options for colors, finishes, materials, and fabrics.
Climate footprint
Discover the eco-impact with insights into our materials, production processes, and commitment to sustainable practices.
Sustainability
Learn how our furniture supports a greener future through responsible sourcing and eco-friendly manufacturing practices.
All eco-certified
Rest assured knowing every piece is crafted with care, meeting rigorous eco-certification standards for sustainability.
Inspired to create a chair where the back and arms are moulded from a single piece of plywood
Inspired to create a chair where the back and arms are moulded from a single piece of plywood, Hecht and Colin describe employing a process similar to that a tailor might use to cut a pattern in fabric. This approach resulted in the beautiful structure wherein the moulded back and arms component is supported by a simple A-frame wood dowel construction. One of the benefits of this design is an increase in comfort due to natural movement in the plywood back.
- Heading
- Heading
- Heading
Danish Design With Global Outlook
The good design concepts at the heart of Danish design are functionality, beauty and the needs of the many. This is a strong tradition. And when a tradition is strong enough, it leaves room for innovation that allows us to always move forward.
- Heading
- Heading
- Heading
Inspired to create a chair where the back
Made entirely of oak, the Bow Chair is comfortable, visually pleasing and brimming with character. The moulded plywood seat is unusually wide in proportion to its depth and a waterfall edge at the front softens contact with the hamstrings.
Get Inspired by Spaces
We’re on Gram
thisisaaccount
furniturelover
thisisaaccount
baddyjam
liamwealthy
baddyjam
liamwealthy