vtxvietnam
38 posts
Jan 29, 2026
2:15 AM
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Khi lap dat thiet bi trong cac toa nha cao tang hay trung tam du lieu kin, an toan chay no la yeu to bat buoc. Viec tim hieu tieu chuan vo cua day nhay quang Multi mode la gi khong chi la van de ky thuat ma con la tuan thu phap luat ve an toan.
Xem Chi Tiet Bai Viet Tai: day nhay quang Multi mode la gi
Tieu chuan vo LSZH tren day nhay quang Multi mode la gi
LSZH (Low Smoke Zero Halogen) la tieu chuan vo pho bien nhat cho day nhay quang Multi mode hien nay. Khi xay ra su co chay, lop vo nay phat ra rat it khoi va khong co khi doc Halogen. Dieu nay cuc ky quan trong vi trong cac phong may kin, khoi doc tu nhua PVC thong thuong co the gay nguy hiem cho tinh mang con nguoi va an mon cac linh kien dien tu dat tien.
Xem Them Tai: Kich thuoc loi dac trung
Su khac biet giua vo PVC, OFNR va day nhay quang Multi mode la gi
Ngoai LSZH, ban co the bat gap vo PVC hoac OFNR (Riser). Vo PVC thuong dung cho cac ket noi ngan, don gian voi chi phi thap. Trong khi do, chuan OFNR duoc thiet ke de di day giua cac tang trong toa nha (truc dung), co kha nang ngan chan ngon lua lan truyen. Hieu ro cac cap do chong chay cua day nhay quang Multi mode la gi giup nha thau chon dung loai vat tu phu hop voi yeu cau cua ban quan ly toa nha va don vi PCCC.
Tham Khao Them Tai: Vai tro cua chuan vo chong chay doi voi day nhay quang Multi mode la gi
Cach bao quan lop vo cua day nhay quang Multi mode la gi
Lop vo khong chi chong chay ma con bao ve soi thuy tinh khoi tac dong moi truong. Day nhay quang Multi mode can tranh tiep xuc truc tiep voi anh nang mat troi qua lau (neu khong phai loai outdoor) hoac moi truong co hoa chat an mon. Mot lop vo bi gion, nut se khien do am xam nhap, lam mo loi thuy tinh va tang suy hao. Viec duy tri moi truong sach se, thoang mat la cach tot nhat de bao ve day nhay quang Multi mode.
Tham Khao Them Tai: Day nhay quang Multi mode OM5
Viec uu tien tieu chuan LSZH cho day nhay quang Multi mode la gi la minh chung cho su chuyen nghiep va trach nhiem trong thi cong vien thong. Duoc thanh lap tu nhung ngay dau cua nganh vien thong hien dai, VTXVN da co 10 nam day dan kinh nghiem trong phan phoi thiet bi mang va thoai tai Ha Noi. Con so hon 10.000 khach hang la minh chung ro net nhat cho su tan tam ma VTXVN mang lai. Tai dia chi So 2, Ngo 53 Pham Tuan Tai, Cau Giay, chung toi luon san sang cung cap nhung thiet bi cong nghe moi nhat. Moi chi tiet xin lien he Hotline: 098.939.5445 de VTXVN ho tro ban nhanh chong nhat.
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