Huayuan Gaoke Cable Co.,Ltd.
Aluminum Coductor Middle Voltage Cable,XLPE Power Cables,The Cable For Power Plant and Underground Tunnel
Huayuan Gaoke Cable Co.,Ltd.
Aluminum Coductor Middle Voltage Cable,XLPE Power Cables,The Cable For Power Plant and Underground Tunnel
| Payment Type: | L/C,T/T,D/P,Money Gram,Western Union |
|---|---|
| Incoterm: | FOB,CFR,CIF,FCA,CPT |
| Min. Order: | 1000 Meter |
Model No.: NA2XY
Brand: HUAYUAN YONGTONG
Type: Insulated
Conductor Type: Stranded
Application: Underground
Conductor Material: Aluminum
Sheath Material: Crosslinking
Insulation Material: XLPE
Material Shape: Round Wire
Range of Application: LSOH
Certification: ISO9001
Brand: HUAYUAN YONGTONG
Packaging: DRUMS
Productivity: 100KM/M
Transportation: Ocean,Land,Air
Place of Origin: BEIJING,CHINA
Supply Ability: 100KM/M
Certificate: CE,CCC,ISO
HS Code: 8544601200
Port: Tianjin Port,Shanghai Port,Qingdao Port
Payment Type: L/C,T/T,D/P,Money Gram,Western Union
Incoterm: FOB,CFR,CIF,FCA,CPT
Middle Voltage 20kv Aluminum Conductor XLPE Insulated Power Cable
1. Description
Construction: Compacted stranded circular aluminum conductor, extruded semi-conducting compound as conductor shield, cross-linked polyethylene (XLPE) insulation, semi-conducting compound as insulation shield, copper tape or combination of copper wire and tape as metallic screen, three cores assembled together with non-hygroscopic polypropylene filler, wrapped with binder tape, PVC or PE outer sheath.
2. Operating Characteristics
Rated voltage U0/U(Um): 12/20(24)kV
U0 is the rated power frequency voltage between conductor and earth or metallic screen for which the cable is designed;
U is the rated power frequency voltage between conductors for which the cable is designed;
Um is the maximum value of the "highest system voltage" for which the equipment may be used.
Max. Permissible continuous operating temperature of conductor: 90 ° C
Max. Temperature of conductor during short-circuit (5s max. Duration) shall not exceed: 250 ° C
The ambient temperature under installation should not be lower than: 0 ° C
The bending radius of cable is recommended as following:
For single core cable: Not less than 20 times of the diameter of cable
For three core cable: Not less than 15 times of the diameter of cable
3. Application
The cable is used for fixed installations such as electric power distribution networks or industrial installations, which is laid indoors, outdoors, in tunnel or in cable trench, unable to bear external mechanical force.
Single core cable in magnetic duct is not permissible.
4. Manufacturing Standards
IEC 60502-2 and Chinese National Standard GB/T 12706-2008 We can produce above cables according to popular international standards such as ASTM, BS, DIN, NF &AS/NZ also.
| Size | Nominal thickness of XLPE insulation(mm) | Approx. thickness of copper tape screen (mm) | Nominal thickness of PVC or PE(mm) | Approx. overall diameter of finished cable(mm) | Max. conductor D.C resistance @ 20ºC(Ω/km) |
| 3x35mm 2 | 5.5 | 0.10 | 2.6 | 53.5 | 0.868 |
| 3x50mm 2 | 5.5 | 0.10 | 2.7 | 56.1 | 0.641 |
| 3x70mm 2 | 5.5 | 0.10 | 2.8 | 61.0 | 0.443 |
| 3x95mm 2 | 5.5 | 0.10 | 2.9 | 63.8 | 0.320 |
| 3x120mm 2 | 5.5 | 0.10 | 3.0 | 67.0 | 0.253 |
| 3x150mm 2 | 5.5 | 0.10 | 3.1 | 70.7 | 0.206 |
| 3x185mm 2 | 5.5 | 0.10 | 3.3 | 74.7 | 0.164 |
| 3x240mm 2 | 5.5 | 0.10 | 3.4 | 80.1 | 0.125 |
| 3x300mm 2 | 5.5 | 0.10 | 3.6 | 84.9 | 0.100 |
| 3x400mm 2 | 5.5 | 0.10 | 3.8 | 92.4 | 0.0778 |
1.Middle Voltage Power Cable 2.Three Core Aluminium Conductor 3. Single Core Aluminium Conductor 4.Four Core Aluminium Conductor 5.20kv Cable 6.MV XLPE Cable
Product Categories : Multi Core Power Cable
