Zhejiang Wanma Co., Ltd. >> Power Transmission Cable 240mm2 Power Cable

Power Transmission Cable 240mm2 Power Cable

Power Transmission Cable 240mm2 Power Cable
Price: US $ 0.1-10/Meter
Trade Terms: FOB,CIF,FCA
Min Order: 1000/Meter
Pay Type: L/C,T/T

power transmission cable 240mm2 power cable

Brand NameWanma                                  
Model NumberYJV 6/6kV, 3*240
Model NameCu/XLPE/PVC, 6/6kV, 3*240power cable
Manufacturing StandardGB/T12706-2002 AND IEC60502
ApplicationIt is designed for the fixed laid line of electricity transmission and distruibution at rated voltage of 35kV and below
Core MaterialCopper
Core Number4
InsulationXLPE
Armor

Steel-tape Armored                             

SheathPVC
Rated Voltage6/6KV
Max. Rated Operating Temperature of Conductor90ºC
Max. Overtaxing Temperature130ºC
Max. Short-circuit Temperature(within 5 secs)Lower than 250ºC
Laying TemperatureOver 0ºC ; The cable should be heathed beforehand under 0ºC when laid
Bending DiameterPermissible bending radius for multicores is 15(D+d) ± 5%; D is the actual outer diameter of cable; d is the actual outer diameter of conductor.
Breaking Strength(Cu core cable)7*S(N); S is the total crossection area of cable.
Shipping WayShipping or as customer required
PackingWooden drum or Steel drum
Payment ItemT/T; D/C

 

 

Detailed Description

XLPE insulated power cable has excellent heat-mechanical electrical and chemical erosion resistant properties. Meanwhile its simple structure, light weight, convenient transmission and laying make it sure that the cable can be laid every where without limitation to difference of level.

Compared with paper insulated power cable, XLPE insulated power cable is more superior. Its bending radius is smaller, current-carring capacity is bigger. Besides, it is more simple to join the middle, and more easy to be produced and laid and cleaner. As a result XLPE insulated power cable is widely used in city electrical net, high building, over mountain. Petrochemical industry cable taking the place of paper insulated power cable.

Application
It is designed for electricity transmission and distribution, at rated voltage of 0.6/1kV and below.

Application Character
Maximum rated temperature of cable conductor is 90ºC
Maximum short-circuit temperature of cable conductor ≤ 250ºC
The temperature when laying cable ≥ 0ºC, The minimum bending diameter of cable is stipulated as follow:

For single-core cable: 20(D+d)±5% in millimeter.
For multi-core cable: 15(D+d)±5% in millimeter.
Where: D is the actual outer diameter of the cable
 d is the actual outer diameter of the conductor.

Broken Strength of the cable
For Aluminum core cable: 4*S (N)
For Copper core cable: 7*S (N)

Where: S is the total cross-section area of the cable.
 

TypeDescriptionApplication
Cu CoreAl Core
YJVYJLVSioplas Insulated PVC sheathed power cableLaid in room, tunnel fixed on bracket, in duct and embedded in loss soil. The cable can't bear outer mechanical force
YJYYJLYSioplas Insulated PE sheathed power cable
YJV22YJLV22Sioplas Insulated steel tape armored PVC sheathed power cableLaid in soil. It can bear outer mechanical force but not bigger than pulling force
YJV23YJLV23Sioplas Insulated steel tape armored PE sheathed power cable

 
Note:
1) We can produce:
1. All types of flame retardant and fire-safe cable. Flame retardant power cables are marked with "ZA", "ZB" or "ZC", which are added before the above listed model types.
A: A class flame retardant
B: B class flame retardant
C: C class flame retardant
Fire-safe power cable is marked with "N", added before the above types.
2. We also can produce low-halogen low-smoke(LHLS) and LSOH flame retardant cable.
LHLS is marked by "DDZA", "DDZB" or "DDZC".
Low-smoke zero-halogen is marked by "WDZA", "WDZB" or "WDZC".
3. We can produce 0.6/1kV cable. Sioplas insulated cable at voltage 1.8/3 to 6/10kV.
4. Waterblocking, waterproof, gopher protection, anti-termite, low toxicity cable.
5. Prefabrifated branched cable
6. The technical parameters of various special cables refer to that of sioplas.
2)  To armor the simgle-core cable, we adopt non-magnetic material or constructing for reducing magnetic loss. Only D.C. Voltage is suitable for single-core armored cable(steel tape or steel wire armored cable)
 

 

Construction Drawing of Cu(Al)/XLPE/PVC Cable

 

 

Note:

1) We can produce:
1. All types of flame retardant and fire-safe cable. Flame retardant power cables are marked with "ZA", "ZB" or "ZC", which are added before the above listed model types.
A: A class flame retardant
B: B class flame retardant
C: C class flame retardant
Fire-safe power cable is marked with "N", added before the above types.
2. We also can produce low-halogen low-smoke(LHLS) and LSOH flame retardant cable.
LHLS is marked by "DDZA", "DDZB" or "DDZC".
Low-smoke zero-halogen is marked by "WDZA", "WDZB" or "WDZC".
3. We can produce 0.6/1kV cable. Sioplas insulated cable at voltage 1.8/3 to 6/10kV.
4. Waterblocking, waterproof, gopher protection, anti-termite, low toxicity cable.
5. Prefabrifated branched cable
6. The technical parameters of various special cables refer to that of sioplas.
2)  To armor the simgle-core cable, we adopt non-magnetic material or constructing for reducing magnetic loss. Only D.C. Voltage is suitable for single-core armored cable(steel tape or steel wire armored cable)
 

Equipments and Production

 

 

 

Prod Model: YJV
Markets: North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Type: Yjv
Conductor: Copper
Operating Temperature: 90
Rated Voltage: 6/6kv
Testing Voltage: 2000V
Sheath: PVC
Armor: Steel-Tape Armored
Core: 4
Standards: GB/T12706-2002/IEC 60502
Customized: Acceptable
Voltage: Low and Medium Voltage Cable
Insulation Material: XLPE
Current: AC Cable
Application: Power Station
Certification: Kema
Model: Yjv22
Brand: Wanma
Zhejiang Wanma Co., Ltd was established in 1996, and it occupies an area of 200, 000 square meters, and its total capital is 3.45billion yuan. The company is staffed with more than 1500 workers and employees, of which over 150 are engineering technicians. From its foundation, the company boosted up to be a large-scale professional cable manufacturing enterprise integrating scientific research, design, manufacturing and sale, and now occupies a leading position in domestic wire&cable industry.

The company emphasizes highly the quality of the products and the services, and it never had stopped its steps of importing advanced equipments and senior talents, to ensure super-excellent quality and top-ranking services. In 1996, the company has passed the authentication of ISO9002 Quality Assurance System. 10-25kV cross-linked cables won the national excellent products certificate in 1998, and which was the first one in the electric instruments industry of China. In 2000, also as the first one, the company succeeded in the upgrading of ISO9000 Quality System of 2000 Version. In 2003, it passed the authentication of ISO14000 Environment Management Quality, and in 2005 it was checked and accepted as a second-grade measures organization.

The company has equipments for production and test advanced both home and abroad, including: Production line imported form Finland Nokia Company for manufacturing 110kV three-layer-co-extruded high-voltage cross-linked cable; Derivometer imported from Germany Sikora Company of layer-analysis type for cross-linked cable; Partial discharge detector imported from America Cibo Company. The cable series manufactured are: Polythene insulation electric cable for 35kV and below, PVC insulation electric cable, control cable, aerial cable, aluminium stranded conductor and steel-reinforced aluminium stranded conductor, prefabricated branch cable, computer control cable, fluorine plastic insulation cable, silicon rubber insulation cable, light rail cable, K3 cable and the cables being fire resistant, or fire retardant, of low-smoke&halogen-free, or of low-smoke&low-halogen. The total types of the cables are over 150, and products of different specifications are over 1400.

The staff of Zhejiang Wanma Co., Ltd. Will never be satisfied with current achievements. They will be brave in exploiting and keep their enterprising based upon their powerful motivation and the talent of " Quality first, Customer sovereign", to dedicate their own strength to the construction of national electric industry and important projects.

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