Nhazi nhazi:

Ngwa:
Nrụgharị nke ahịrị ọkụ ochie na ahịrị larịị voltaji dị ala.
Mpaghara ụlọ ọrụ kemịkalụ dị n'ụsọ osimiri nwere mmetọ kemịkalụ siri ike.
Isi atụmatụ:(mgbakwunye na atụmatụ nke igwe anaghị agba nchara tube OPGW cable)
1. Nwere ike izute elu eletriki arụmọrụ chọrọ, na nwere magburu onwe corrosion eguzogide arụmọrụ.
2. Ọdabara na mpaghara osimiri na mpaghara nwere mmetọ dị ukwuu.
3. Short-circuit ugbu a nwere obere mmetụta na eriri.
Ọdịiche dị maka eriri OPGW:
Nkọwapụta | Ọnụọgụ eriri | Dayameta (mm) | Ibu (kg/km) | RTS (KN) | Mkpirisi okirikiri (KA2s) |
OPGW-113 (87.9; 176.9) | 48 | 14.8 | 600 | 87.9 | 176.9 |
OPGW-70 (81;41) | 24 | 12 | 500 | 81 | 41 |
OPGW-66 (79;36) | 36 | 11.8 | 484 | 79 | 36 |
OPGW-77 (72;36) | 36 | 12.7 | 503 | 72 | 67 |
Okwu:Ekwesịrị iziga anyị nkọwa zuru ezu maka imepụta eriri na ngụkọta ọnụ ahịa.Ihe achọrọ n'okpuru bụ iwu:
A, Ọkwa voltaji nnyefe ọkụ
B, ọnụ ọgụgụ fiber
C, Cable Ọdịdị osise & dayameta
D, Ike ntakiri
F, Ike sekit dị mkpụmkpụ
Njirimara igwe na gburugburu ebe nwale:
Ihe | Usoro ule | Ihe achọrọ |
Esemokwu | IEC 60794-1-2-E1Ibu: dị ka usoro USB si dịOgologo ihe nlele: ọ dịghị ihe na-erughị 10m, ogologo jikọtara ọ dịghị ihe na-erughị 100mOgologo oge: 1min | 40% RTS enweghị eriri eriri ọzọ (0.01%), enweghị mbelata ọzọ (0.03dB).60% RTS eriri eriri≤0.25%, mgbakwunye attenuation≤0.05dB(Ọ dịghị ọzọ attenuation mgbe ule). |
Ghichaa | IEC 60794-1-2-E3Ibu: dị ka tebụl dị n'elu, isi atọOgologo oge: 10min | Mgbakwunye mgbakwunye na 1550nm ≤0.05dB/fibre;Enweghị mmebi nke ihe ndị ahụ |
Ntinye mmiri | IEC 60794-1-2-F5BOge: 1 hour Ogologo nlele: 0.5mOgologo mmiri: 1m | Enweghị ntapu mmiri. |
Ịnya igwe okpomọkụ | IEC 60794-1-2-F1Ogologo nlele: Ọ dịghị ihe na-erughị 500mOkpomọkụ dị nso: -40℃ ruo +65℃Usoro: 2Okpomọkụ oge nnwale ịgba ígwè: 12h | Mgbanwe na attenuation coecient ga-erughị 0.1dB/km na 1550nm. |
Otu esi achọpụta ogo na arụmọrụ nke eriri fiber optic gị?
Anyị na-achịkwa àgwà ngwaahịa ndị sitere na ihe ndị na-emepụta ihe na-emepụta ihe na-emepụta ihe niile kwesịrị ịnwale iji kwekọọ na ọkọlọtọ Rohs mgbe ha rutere na mmepụta anyị. Anyị na-achịkwa àgwà n'oge mmepụta site na nkà na ụzụ dị elu na ngwá ọrụ.Anyị na-anwale ngwaahịa ndị emechara dịka ọkọlọtọ ule si dị.Ụlọ ọrụ ngwaahịa ngwa anya na nkwukọrịta dị iche iche kwadoro, GL na-eduzi ule dị iche iche n'ime ụlọ n'ime ụlọ nyocha na ụlọ nyocha.Anyị na-eduzi ule na nhazi pụrụ iche na Ministrylọ Ọrụ Gọọmenti China nke Nlekọta Ọdịmma & Inspection Center of Optical Communication Products (QSICO).
Njikwa ogo - Ngwa nnwale na ọkọlọtọ:
Nzaghachi:In order to meet the world’s highest quality standards, we continuously monitor feedback from our customers. For comments and suggestions, please, contact us, Email: [email protected].