Como dimensionar o DPS para seu sistema solar?

O DPS é um dos componentes da String Box, responsável pela proteção da corrente contínua de um sistema solar. Além disso, o DPS é de suma importância para o sistema no geral

[{"selector":"#anim-f34f46c9-6c16-46cb-956e-ec6e8c0bbe00","keyframes":{"opacity":[0,1]},"delay":200,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-b7ccd05e-6856-42f4-bb63-705b1b41dd46","keyframes":{"transform":["translate3d(0px, -64.19753%, 0)","translate3d(0px, 0px, 0)"]},"delay":200,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-2e48057d-01fc-415d-a60e-95b64b9060f9","keyframes":{"opacity":[0,1]},"delay":200,"duration":2000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}]

DPS

[{"selector":"#anim-883b85ac-7bcd-40d9-8080-2f22acc0a82e","keyframes":{"opacity":[0,1]},"delay":200,"duration":2000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-ad299fa9-45bc-4c71-aa99-874f0db0d5d7","keyframes":{"opacity":[0,1]},"delay":200,"duration":2000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-0677c75a-eeb2-4dab-b412-17f1c6fc16d7","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-b433f9eb-db74-4604-a378-7f990a7d79de","keyframes":{"transform":["rotate(-87deg) translate3d(0px, -63.49832%, 0) rotate(87deg)","rotate(-87deg) translate3d(0px, 0px, 0) rotate(87deg)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}]

O dispositivo funciona pela variação da impedância entre dois pontos: impedância fase-neutro ou fase-terra

[{"selector":"#anim-dcd8331b-b904-4c12-89f5-07a50654c786","keyframes":{"opacity":[0,1]},"delay":150,"duration":1600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-834e978d-97c8-4a63-bac9-b1c9236b61b5","keyframes":{"transform":["translate3d(-58.05423%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":150,"duration":1600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-e8c146ef-4ed3-45f9-9709-1391f7763430","keyframes":{"opacity":[0,1]},"delay":150,"duration":1600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-2c7ab6f0-04ba-4735-aff5-fb06fb4908a4","keyframes":{"transform":["translate3d(-124.10072%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":150,"duration":1600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}]

Quando há surto de tensão na instalação, o DPS atua tornando-se um circuito fechado e desviando a corrente do condutor com sobretensão para o aterramento

[{"selector":"#anim-1db4358e-f1eb-4c12-ab20-fb0165c92277","keyframes":{"opacity":[0,1]},"delay":150,"duration":1600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-4534336b-959b-4406-94eb-4e61d7284dfc","keyframes":{"transform":["translate3d(75.15528%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":150,"duration":1600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-7df8a74b-560b-4092-9494-636564e64e45","keyframes":{"opacity":[0,1]},"delay":150,"duration":1600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-c9867e9b-4450-4431-93e5-be9db4ee97bc","keyframes":{"transform":["translate3d(124.10071%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":150,"duration":1600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}]

O DPS pode ser classificado de acordo com o seu tipo, sendo Tipo 1, 2 ou 3

[{"selector":"#anim-b11b98b3-8761-465b-96d5-9b3393409db6","keyframes":{"opacity":[0,1]},"delay":150,"duration":1600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-e886e025-804b-4b47-85e6-598612346481","keyframes":{"transform":["translate3d(0px, 156.13727%, 0)","translate3d(0px, 0px, 0)"]},"delay":150,"duration":1600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-ed2e7029-b9a4-41fa-a7f5-595540817be3","keyframes":{"opacity":[0,1]},"delay":150,"duration":1600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-388b0545-7e89-446d-87e5-507849929d97","keyframes":{"transform":["translate3d(0px, 207.98615%, 0)","translate3d(0px, 0px, 0)"]},"delay":150,"duration":1600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}]

Serve para proteção de descargas atmosféricas diretas

[{"selector":"#anim-30ca2580-456e-486a-bdec-f209ba98f065","keyframes":{"opacity":[0,1]},"delay":200,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-c269bcfd-38a6-4646-9f36-4ebb596d6642","keyframes":{"transform":["translate3d(122.61484%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":200,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-f9173c08-85ed-40d6-94af-73036d4b9cae","keyframes":{"opacity":[0,1]},"delay":200,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-eabc5663-86af-4224-a971-716fb5ea50d0","keyframes":{"transform":["translate3d(0px, -312.03699%, 0)","translate3d(0px, 0px, 0)"]},"delay":200,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}]

Usado principalmente para prevenir os efeitos das sobretensões induzidas por cargas atmosféricas e também distúrbios nas redes elétricas

[{"selector":"#anim-1e8755dd-ad64-4120-8aa7-c99da8e4deb5","keyframes":{"opacity":[0,1]},"delay":200,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-5d585162-f608-49ce-a600-138b143f5ca0","keyframes":{"transform":["translate3d(-118.66666%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":200,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-e1f4d83c-ba4d-4c0b-827e-26f76550bfa0","keyframes":{"opacity":[0,1]},"delay":200,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-96ac4fe7-4e4f-4285-9af4-476fbd396fcd","keyframes":{"transform":["translate3d(0px, -312.03699%, 0)","translate3d(0px, 0px, 0)"]},"delay":200,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}]

Destinado para a proteção de equipamentos mais sensíveis

[{"selector":"#anim-3b6eb603-8b5e-4d4f-9230-0130472fa8ed","keyframes":{"opacity":[0,1]},"delay":200,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-af978b2e-8711-4e90-b496-f7778b741688","keyframes":{"transform":["translate3d(122.61484%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":200,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-aacc51a7-4921-40e0-a43c-8ab80b787410","keyframes":{"opacity":[0,1]},"delay":200,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-d7d6ed10-a197-41df-83a8-0606c258ce60","keyframes":{"transform":["translate3d(0px, -312.03699%, 0)","translate3d(0px, 0px, 0)"]},"delay":200,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}]

Além do tipo há outras especificações que precisam ser citadas, como a Máxima Tensão de Operação Contínua, que estabelece a tensão máxima do DPS sem interferir para minimizar os efeitos de sobretensão

[{"selector":"#anim-64f55820-01d9-4e80-8516-f3a18bd77edc","keyframes":{"opacity":[0,1]},"delay":200,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-f3df7839-e78c-4791-9150-65fcb9364c20","keyframes":{"transform":["translate3d(0px, -64.19753%, 0)","translate3d(0px, 0px, 0)"]},"delay":200,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-2f21c68e-5f81-4d84-9a1b-e7d018d87aa9","keyframes":{"opacity":[0,1]},"delay":200,"duration":2000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}]

Para entender mais a respeito dessa e outras especificações do Dispositivo de Proteção Contra Surtos, acesse o post completo!

[{"selector":"#anim-77f76bf9-daaf-4fcb-8660-37803a1e1257","keyframes":{"opacity":[0,1]},"delay":150,"duration":1600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-8b7a9a03-f7d0-4927-b7b4-71fe57e0c2cb","keyframes":{"transform":["translate3d(0px, 141.23930%, 0)","translate3d(0px, 0px, 0)"]},"delay":150,"duration":1600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-27371f41-f642-440a-9bc4-9ba437548163","keyframes":{"opacity":[0,1]},"delay":150,"duration":1600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-53089806-c862-4028-b61e-321d2756b95c","keyframes":{"transform":["translate3d(0px, 173.03241%, 0)","translate3d(0px, 0px, 0)"]},"delay":150,"duration":1600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}]

Como dimensionar?

[{"selector":"#anim-5acf1607-43d7-4e05-8780-1c25f4790e09","keyframes":{"opacity":[0,1]},"delay":200,"duration":2000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-7ea7069b-4dae-4da8-aa94-25f61b948445","keyframes":{"opacity":[0,1]},"delay":200,"duration":2000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-a66d1942-a7bd-43d0-a584-15387ae3c470","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-822248a6-f74a-459b-85a6-41d4819dbf63","keyframes":{"transform":["rotate(-87deg) translate3d(0px, -59.95036%, 0) rotate(87deg)","rotate(-87deg) translate3d(0px, 0px, 0) rotate(87deg)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}]

O DPS cujo objetivo é proteger o inversor do lado CA e do lado CC precisa estar no máximo a 10 metros de distância do inversor

[{"selector":"#anim-116ae09d-f415-4a73-bbaf-24c12a995650","keyframes":{"opacity":[0,1]},"delay":150,"duration":1600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-b9a9b658-1657-40c7-8bab-1d79d023dde9","keyframes":{"transform":["translate3d(-75.15528%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":150,"duration":1600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-6ffe33d2-abe1-4304-87b2-41f1983180a6","keyframes":{"opacity":[0,1]},"delay":150,"duration":1600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-43b251d4-f88d-4ca6-9027-40e2da91cb02","keyframes":{"transform":["translate3d(-123.74101%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":150,"duration":1600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}]

Importante lembrar que a norma brasileira proíbe que circuitos de corrente alternada e corrente contínua se misturem no mesmo quadro. É preciso ter um quadro apenas para CA, e outro para CC

[{"selector":"#anim-baf9eb2e-8e08-48a5-abba-6b259b51e7fc","keyframes":{"opacity":[0,1]},"delay":200,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-eea17ecc-c745-4a00-b15c-45d726cbe777","keyframes":{"transform":["translate3d(0px, -64.19753%, 0)","translate3d(0px, 0px, 0)"]},"delay":200,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-9a77c89d-7469-42fb-b96c-67a0f8a15587","keyframes":{"opacity":[0,1]},"delay":200,"duration":2000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}]

Confira as últimas atualizações do universo de energia solar

[{"selector":"#anim-79a4b876-1e1b-4344-bd7e-93eae0472e5f","keyframes":{"opacity":[0,1]},"delay":200,"duration":2000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-2761f588-f838-46a2-9b39-b901a8e896ec","keyframes":{"opacity":[0,1]},"delay":200,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-bad27121-0e40-47ca-b834-eb7aa51491e0","keyframes":{"transform":["translate3d(0px, 285.23590%, 0)","translate3d(0px, 0px, 0)"]},"delay":200,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-923d00f8-bb9d-46b0-ba1b-b48319d77ce8","keyframes":{"opacity":[0,1]},"delay":200,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-bb64ef7b-ed2b-4571-8e8a-a3887cd79035","keyframes":{"transform":["translate3d(0px, 468.83499%, 0)","translate3d(0px, 0px, 0)"]},"delay":200,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-b24aad0a-7cb2-48e0-aa3e-780b538d3450","keyframes":{"opacity":[0,1]},"delay":200,"duration":2000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}]

Como você deve imaginar, um dimensionamento mal feito de um DPS pode oferecer riscos à instalação do sistema solar, a edificação e todos que estarão expostos a ele

[{"selector":"#anim-7059cea5-dc81-4655-af17-8a5fd33803a5","keyframes":{"opacity":[0,1]},"delay":150,"duration":1600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-9044c194-748a-4025-93f5-4ce888bf967b","keyframes":{"transform":["translate3d(75.36231%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":150,"duration":1600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-157a24cb-cb17-45a5-98c5-445968397208","keyframes":{"opacity":[0,1]},"delay":150,"duration":1600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-d78ce0ce-fea4-4b3e-b560-4a3ff3d135e5","keyframes":{"transform":["translate3d(124.46042%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":150,"duration":1600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}]

Para conferir informações mais detalhadas sobre o DPS, seu funcionamento e pontos de atenção, acesse o post completo a seguir!

[{"selector":"#anim-74774d10-2f2d-4cd4-87b5-1c9b92122386","keyframes":{"opacity":[0,1]},"delay":150,"duration":1600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-e5f9f50b-13ba-4a38-a615-262d397bee4d","keyframes":{"transform":["translate3d(0px, 132.31993%, 0)","translate3d(0px, 0px, 0)"]},"delay":150,"duration":1600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-65078462-a542-40ae-96e7-3b97408b1f2d","keyframes":{"opacity":[0,1]},"delay":150,"duration":1600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-dee0a3ac-68bf-4595-bd04-9fc135bd3946","keyframes":{"transform":["translate3d(0px, 148.33549%, 0)","translate3d(0px, 0px, 0)"]},"delay":150,"duration":1600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}]

Leia o artigo completo

[{"selector":"#anim-2a19e4bd-09cf-411c-a947-5e954813e6d1","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-613fd470-07a4-49cd-8762-c94516806b75","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-a69ccfd3-b190-4d52-9d7c-eaacd2901a6f","keyframes":{"opacity":[0,1]},"delay":100,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-69d007ab-5c94-43ff-852b-4a22f466a33f","keyframes":{"transform":["translate3d(156.73575%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":100,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-cd535b7b-5586-4ac2-a2bd-c0077a5a5c49","keyframes":{"opacity":[0,1]},"delay":100,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-4b708c1b-6e1b-4010-aae6-a61fccb6d72c","keyframes":{"transform":["translate3d(-115.87301%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":100,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}]