XI AN GUO HUA INDUSTRY DEVELOPMENT INC.CO.LTD.

optical fiber cable

	optical fiber cable

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Model Number	ADSS
Brand Name	guo hua

Loose tube layer-stranding type All Dielectric Self-supporting Cable
Structure:
FRP non-metallic strength number stranding PBT loose tube
PE inner sheath
Reinforced with aramid yarns
PE or tracking-resistant sheath
Application:
Adopted for high voltage or mazy terrain such as river spanning, mountains.
Characteristics:
Armoured with aramid,the tensile strength anti-impact and bullet-proof properties keep a high standard.
PE or tracking-resistant sheath material,good ability for tracking-resistant,cable can be laid parallel to 220KV high voltage power transmission lines,enviroment electric field strength can reach 25KV/m,constructiooon with power on,convenient for installation.
Design of ADSS Cable:
According to the particularity of every project and combining with the application conditions we can design the reasonable structure of ADSS cable
Property coefficient
Fiber count 2～36
Difference of altitude of ploes or
towers 0
Weather condition Wind:25m/s Ice:0mm
Span m 100 200～400 500～700 800～1000
Rated tensile strength KN 13.5 26.0～38.0 42.0～46.0 46.0～51.0
Maximum allowable tensile KN 5.5 10.0～15.0 17.0～18.0 18.0～21.0
Annual stress on average KN 3.5 6.0～9.0 10.0～12.0 12.0～13.0
Cable Diameter mm 12.0 14.0～14.5 14.5～15.0 14.5～15.0
Cable weight kg/km 120 150～160 160～165 160～170
Installation sag % 0.3 0.4～0.6 0.7～1.0 1.2～1.5
Sag in worst weather conditions % 1.0 1.2～1.7 2.0～2.6 2.9～3.3
Strain of fiber % ≤0.05
Temperature range °C -40～65

Property coefficient
Fiber count 38～72
Difference of altitude of ploes or
towers 0
Weather condition Wind:20m/s Ice:5mm
Span m 100 200～400 500～700 800～1000
Rated tensile strength KN 17.0 31.0～47.0 55.0～61.0 63.0～71.0
Maximum allowable tensile KN 6.5 12.0～19.0 22.0～24..0 25.0～28.0
Annual stress on average KN 4.0 8.0～12.0 14.0～15.0 16.0～18.0
Cable Diameter mm 13.5 15.0～16.0 16.0～16.5 16.5～17.0
Cable weight kg/km 145 185～195 200～210 210～215
Installation sag % 0.3 0.4～0.6 0.7～1.0 1.2～1.5
Sag in worst weather conditions % 1.2 1.4～2.0 2.2～2.8 3.0～3.5
Strain of fiber % ≤0.05
Temperature range °C -40～65