Siguranta pentru Sisteme Fotovoltaice DC 500V / LAD1-C40 Descarcator de Supratensiune
Disponibil în stoc
-
Livrare estimata : 08 Mon - 12 Fri
Descarcator de supratensiune DC 500V pentru sisteme fotovoltaice
Descarcatorul de supratensiune LAD1-C40 protejeaza investitia ta in energie solara impotriva varfurilor de tensiune provocate de trasnet, descarcarile atmosferice si fluctuatiile din retea. Montat pe sina DIN in tabloul electric al sistemului fotovoltaic, acest dispozitiv actioneaza instantaneu pentru a devia energia excedentara departe de invertor, modulele solare si sistemele de stocare. Solutia directa si certificata IEC pentru orice instalatie PV de pana la 500V DC.
Ce obtii cu acest produs
- Protectie imediata a invertorului si a modulelor solare impotriva supratensiunilor cauzate de trasnet — eviti inlocuiri costisitoare de echipamente
- Compatibil cu sisteme fotovoltaice de pana la 500V DC — se integreaza direct in instalatiile rezidentiale si comerciale standard
- Siguranta termica integrata — dispozitivul se decupleaza automat daca supratensiunea depaseste limita admisa, prevenind incendiile
- Montaj rapid pe sina DIN 35mm — se instaleaza in tabloul electric existent fara modificari suplimentare
- Certificat IEC 61643-11 — respecta cele mai stricte standarde internationale de siguranta pentru dispozitive de protectie la supratensiune
- Indicator vizibil de stare — verifici dintr-o privire daca dispozitivul este functional sau necesita inlocuire
Cum functioneaza si cum se instaleaza
Descarcatorul LAD1-C40 se conecteaza in paralel pe linia DC dintre panouri si invertor, montandu-se pe sina DIN din tabloul de distributie al sistemului fotovoltaic. In momentul aparitiei unui varf de tensiune, dispozitivul deviaza curentul de soc catre impamantare, protejand echipamentele conectate. Instalarea se realizeaza de catre un electrician autorizat in cadrul tabloului DC al instalatiei solare, fara unelte speciale, prin simpla fixare pe sina si conectarea cablurilor la bornele DC+ si DC-.
Intrebari frecvente
Este compatibil acest descarcator cu orice invertor solar de 500V?
Da, LAD1-C40 este compatibil cu orice sistem fotovoltaic cu tensiune maxima de circuit deschis de pana la 500V DC, indiferent de producatorul invertorului.
Trebuie inlocuit dupa ce a absorbit o supratensiune?
Depinde de intensitatea evenimentului. Indicatorul vizibil de pe dispozitiv semnalizeaza clar daca modulul de protectie s-a consumat si necesita inlocuire — verificarea este simpla si rapida.
Ce curent maxim de descarcare suporta dispozitivul?
Conform datelor inscriptionate pe dispozitiv, curentul maxim de descarcare este de 40kA, iar curentul nominal de descarcare este de 20kA, conform standardului IEC 61643-11.
Specificatii tehnice
| Model | LAD1-C40 |
| Tensiune maxima de lucru (Uc) | DC 500V |
| Curent nominal de descarcare (In) | 20kA (8/20) |
| Curent maxim de descarcare (Imax) | 40kA (8/20) |
| Nivel de protectie a tensiunii (Up) | max. 2.8kV |
| Tip protectie | Clasa C (Tip 2) |
| Standard | IEC 61643-11 |
| Montaj | Sina DIN 35mm |
| Numar poli | 2P (DC+ / DC-) |
| Certificare | CE |
| Brand | DALBI |
| SKU | Q-16G001 |
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 costuri suplimentare pentru produsele nefolosite. 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