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How to use Type of Surge protection device ?

Wednesday, 07/12/2022, 09:55

Các SPD thuộc nhóm hay Type nào đó được các nhà sản xuất nêu rõ trên mỗi sản phẩm, chúng phải đáp ứng theo các yêu cầu thử nghiệm của tiêu chuẩn IEC.

Vậy khi nào thì sử dụng type 1, type 2 hay type 3, sử dụng như thế nào là phù hợp ?

Chúng hoạt động chống sét hay triệt xung điện như thế nào ?

Video mô phỏng sự phối hợp sử dụng Type của SPD

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Công suất là gì, phản kháng, hiệu dụng, hệ số công suất ?

Mạng điện TT, IT, TN, TN-C, TN-S là gì ?

Lightning rod - Structure, effect and principle of operation

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