26/35kv Copper Conductor XLPE Insulated Power Cable 3X240mm

26/35kv Copper Conductor XLPE Insulated Power Cable 3X240mm

26/35kv Copper Conductor XLPE Insulated Power Cable 3X240mm

3X240mm

Construction, Underground, Industrial, Power Station

High Voltage Cable

DC Cable

XLPE

PVC

Round Wire

Red Copper Wire

ISO, CE

YJLV22

Jytop

JYTOP

Packed in Reels

3X240mm

Zhengzhou, China

8544601200

Product Description

High voltage HV 26/35kV Copper conductor XLPE insulated power cable

1. Description
Construction: Compacted stranded circular copper 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): 26/35(40.5)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.

3.Main technical data of 26/35KV, three cores, Copper conductor, XLPE insulated, and PVC or PE sheath cable

 
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 @ 20 0 C (Ω/km)
3x50mm 2 10.5 0.10 3.5 81.4 0.387
3x70mm 2 10.5 0.10 3.6 85.3 0.268
3x95mm 2 10.5 0.10 3.7 89.1 0.193
3x120mm 2 10.5 0.10 3.8 92.3 0.153
3x150mm 2 10.5 0.10 3.9 96.1 0.124
3x185mm 2 10.5 0.10 4.0 99.8 0.0991
3x240mm 2 10.5 0.10 4.2 105.4 0.0754
3x300mm 2 10.5 0.10 4.4 110.2 0.0601
3x400mm 2 10.5 0.10 4.6 117.7 0.0470

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