Khoom Description
ADSS cable yog xoob raj tso tseg. Fibers, 250μm, yog muab tso rau hauv ib lub raj xoob ua los ntawm cov yas siab modulus. Cov hlab yog ntim nrog cov dej-resistant filling compound. Cov hlab ntsha (thiab cov muab tub lim) raug tso tseg nyob ib puag ncig FRP (Fiber Reinforced Plastic) ua cov neeg tsis yog xim hlau hauv nruab nrab lub zog rau hauv cov tub ntxhais sib txuas thiab lub voj voog. Tom qab cov tub ntxhais cable yog ntim nrog filling compound. nws yog them nrog nyias PE (polyethylene) puab sheath. Tom qab stranded txheej ntawm aramid yarns yog thov nyob rau hauv lub puab sheath raws li lub zog tswv cuab, lub cable tiav nrog PE los yog AT (anti-tracking) txheej sheath.
Yam ntxwv
· tuaj yeem ntsia tsis tau kaw lub hwj chim
· Kev ua tau zoo AT, Qhov siab tshaj plaws inductive ntawm qhov chaw ua haujlwm ntawm AT sheath tuaj yeem ncav cuag 25kV
· Lub teeb yuag thiab me me txoj kab uas hla txo cov load tshwm sim los ntawm cov dej khov thiab cua thiab lub load ntawm cov yees thiab backprops
· Qhov ntev ntev thiab qhov loj tshaj plaws yog tshaj 1000m
· Kev ua tau zoo ntawm tensile lub zog thiab kub
· Tus tsim lub neej ncua yog 30 xyoo
Daim ntawv thov
Cov xwm txheej tiag tiag ntawm cov kab hluav taws xob siv hluav taws xob tau muab coj los txiav txim siab tag nrho thaum ADSS cable raug tsim. Rau cov khoom siv hluav taws xob hauv qab 110kV, PE txheej txheej yog siv. Rau cov kab hluav taws xob sib npaug los yog tshaj 110kV, AT txheej txheej yog siv. Lub dedicate tsim ntawm aramid kom muaj nuj nqis thiab stranding txheej txheem yuav txaus siab rau qhov kev thov ntawm variou.
Cov qauv
Tag nrho Dielectric Self-Supporting Fiber cable ua raws li Standard IEEE P 1222 raws li IEC 60794-1.
Cov khoom parameter
|
|
|
G.652 |
G.655 |
50/125μm |
62.5/125μm |
|
Attenuation |
@850nm |
|
|
Tsawg dua lossis sib npaug rau 3.0 dB/km |
Tsawg dua lossis sib npaug rau 3.0 dB/km |
|
@1300nm |
|
|
Tsawg dua lossis sib npaug rau 1.0 dB/km |
Tsawg dua lossis sib npaug rau 1.0 dB/km |
|
|
@1310nm |
Tsawg dua lossis sib npaug rau 000 dB/km |
Tsawg dua lossis sib npaug rau 0.00dB/km |
|
|
|
|
@1550nm |
Tsawg dua lossis sib npaug rau 000 dB/km |
Tsawg dua lossis sib npaug rau 0.00dB/km |
|
|
|
|
Bandwidth (Class A) |
@850nm |
|
|
Ntau tshaj lossis sib npaug li 500 MHz · km |
Ntau tshaj lossis sib npaug li 200 MHz · km |
|
@1300nm |
|
|
Ntau tshaj lossis sib npaug li 500 MHz · km |
Ntau tshaj lossis sib npaug li 500 MHz · km |
|
|
Numerical aperture |
|
|
{{0}}.200±0.015NA |
{{0}}.275±0.015NA |
|
|
Cable Cutoff Wavelength |
Tsawg dua lossis sib npaug li 1260nm |
Tsawg dua lossis sib npaug li 1480nm |
|
|
|
Khoom duab
Peb lub Hoobkas
rhiav
rhiav
rhiav
rhiav
Cim npe nrov: Tuam Tshoj ob lub tsho adss fiber ntau optic cable, Tuam Tshoj ob lub tsho adss fiber ntau optic cable lwm tus neeg
