Payment Type: | L/C,T/T,D/P,Western Union |
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Incoterm: | FOB,CFR,CIF,FCA,CPT,CIP |
Min. Order: | 1000 Meter |
Model No.: FZ-VV
Brand: HUAYUAN YONGTONG
Application: Construction
Voltage: Low and Medium Voltage Cable
Current: AC Cable
Insulation Material: XLPE
Sheath Material: PVC
Material Shape: Round Wire
Wire Core Material: Bare Copper Wire
Certification: CE
Jacket: Aerial Bundle Cable
Packaging: DRUMS
Productivity: 200KM/M
Transportation: Ocean,Land,Air
Place of Origin: BEIJING CHINA
Supply Ability: 200KM/M
Certificate: CE ISO CCC
HS Code: 8544601200
Port: Tianjin Port,Shanghai Port,Qingdao Port
Payment Type: L/C,T/T,D/P,Western Union
Incoterm: FOB,CFR,CIF,FCA,CPT,CIP
XLPE Insulated Aluminium Conductor Overhead application Aerial Bundle Cable
Merits of Prefabricated Branch Cable
1. The product possesses fine power supply reliability
(1) There is no joint on main cable`s conductor, so it has a good continuity while fault points being reduced.
(2) The joints of prefabricated branch cable have been manufactured by whole factory-used mechanical equipment so that the instability caused by human factor will be greatly reduced.
(3) The Japanese advanced technology has been introduced for designing branch joint structure, the contact resistance of it is very small and never be influenced by heat expansion or cold shrinkage.
(4) The branch joint is shaped in a short time, so changes of contact resistance, caused by oxidation because the conductor being exposed in the open air for a long time, can be completely avoided.
Specifications of Main Cable & branch Cable of Prefabricated Branch Cable
Structure of Prefabricated Branch Cable
Both standard maincable and line cable are insulated and sheathed with the relative materials conforming to their types and manufactured according to the IEC, GB and JCS. Usually the main cable is made with single-core or stranded multi-core (2-core to 5-core), branch cable is adopted single-core. The features of cable structure as follows.
1. Non-fire-resisting cable structure
1. Conductor 2. Insulation 3. Sheath
2. Structure of fire-resisting Cable
1. Conductor 2. Fire-resisting layer
3. Insulation 4.Sheath
3. Joint Structure of Branch Cable
The joint of prefabricated branch cable is adopted special PVC or synthetic material, the right-sided drawing shows the joint of branch cable.
Cores Nominal cross-sectional area Phase Conductors Dia. Of cable R. of conductors at 20C Break strength of conductor /km KN 3C+1C mm2 Thickness (mm) mm Phase cores Neutral cores Phase cores Neutral cores 3C+1C 3x25+54.6 1.4 23.57 1.2 0.630 16.6 16.6 3C+1C 3x35+54.6 1.6 26.08 0.868 0.630 16.6 16.6 3C+1C 3x50+54.6 1.6 28.15 0.641 0.630 16.6 16.6 3C+1C 3x70+54.6 1.8 32.15 0.443 0.630 16.6 16.6 3C+1C 3x70+54.6 1.8 32.15 0.443 0.630 16.6 16.6 3C+1C 3x70+70 1.8 32.75 0.443 0.500 20.5 20.5 3C+1C 3x95+70 1.8 35.78 0.32 0.500 20.5 20.5 3C+1C 3x120+70 1.8 37.93 0.253 0.500 20.5 20.5 3C+1C 3x120+70 1.8 37.93 0.253 0.500 20.5 20.5 3C+1C 3x120+95 1.8 39.26 0.253 0.343 27.5 27.5 3C+1C 3x150+95 1.9 41.81 0.206 0.343 27.5 27.5
insulation
Product Categories : Branch Cable