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China 5kv medium voltage cable Single Core Copper Conductor XLPE Insulated Unarmored Power Cable wholesale

5kv medium voltage cable Single Core Copper Conductor XLPE Insulated Unarmored Power Cable

Name: 5kv medium voltage cable Single Core Copper Conductor XLPE Insulated Unarmored Power Cable
Brand: Qifan
Price: 3 USD

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Certification :ISO, CCC, CE

Model NO. :MV cable

Wire Core Material :Bare Copper Wire

Model :YJV

Brand :Qifan

Transport Package :Wooden Drums

Specification :copper cable

Trademark :QF

Origin :China

HS Code :8544601200

Supply Ability :50000K Meter/ per Month

Application :Construction, Underground, Power Station

Voltage :Low and Medium Voltage Cable

Current :AC Cable

Insulation Material :XLPE

Sheath Material :PVC

Material Shape :Round Wire

Samples :US$ 0/Piece 1 Piece(Min.Order) | Request Sample

Place of Origin :China

Brand Name :Qifan

MOQ :100m

Price :usd3-8/meter

Packaging Details :wooden drumsPackaging Details Inner Packing: Wooden reel, Plastic reel, and Paper Reel Outer Packing: Carton box, Pull out box, Pallet available Other packing available according to clients' request

Delivery Time :30-45days

Payment Terms :D/A, D/P, L/C, T/T, Western Union, MoneyGram

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Product Description

1 Product Standard
This product is manufactured according to GB/T12706.2, equivalent to IEC60502.2. Or BS, DIN, ICEA standard as customer request.

2 Application
The product is suitable for use in power transmission and distribution lines with rated power frequency voltage 3.6/6kv~26/35kv.

3 Operating characteristics
- Rated power-frepuency voltage U0/U: 3.6/6kv~26/35kv.
- Max.admissible operating temperature of the conductor:90ºC.
- Max. short-circurt temperature of conductor shall not exceed 2500C. (5s maximum duration)
- The ambient temperature under installation should not below 00C.
- The bending radius of a single-core cable should not less than 20 times of the cable diameter.
The bending radius of a multi-core cable should not less than 15 times of the cable diameter.

4 Table of the voltage, cores and cross-section

Item	Category A ,B	3.6/6kV	6/10kV	8.7/15kV	12/20kV	18/30kV	21/35kV
Item	Category A ,B	6/6kV	8.7/10kV	12/15kV	18/20kV	-	26/35kV
Single core	mm2	25-1200	25-1200	35-1200	50-1200	50-1200	50-1200
Three core	mm2	25-400	25-400	35-400	50-400	50-400	50-400

The cable with Category A rated voltage is used in the situation requiring not over 1 min. of grounding fault lasting time. For the cable with
Category B rated voltage, the grounding fault lasting time normally is not over 1 hour, max. lasting time is not over 8 hours, annual ground fault
lasting time altogether should not be over 125 hours, Category C includes all the system expect Category A and B.

5 Type and Name

Type	Designation	Applications
YJV	Copper conductor,XLPE insulated, PVC sheathed power cable	For laying indoors,in tunnel or cable trench, unable to bear external mechanical forces. Single core cable is not allowed to laid in magnetic duct.
YJLV	Aluminum conductor,XLPE insulated, PVC sheathed power cable
YJY	Copper conductor, XLPE insulated, PE sheathed power cable
YJLY	Aluminum conductor, XLPE insulated, PE sheathed power cable
YJV22	Copper conductor,XLPE insulated,steel tape armoured,PVC sheathed power cable	For laying indoors,in tunnel in cable trench,or direct in ground,able to bear external mechanical forces.Single core cable is not allowed to laid in magnetic duct.
YJLV22	Aluminum conductor,XLPE insulated,steel tape armoured,PVC sheathed power cable
YJV23	Copper conductor,XLPE insulated,steel tape armoured,PE sheathed power cable
YJLV23	Aluminum conductor,XLPE insulated,steel tape armoured,PE sheathed power cable
YJV32	Copper conductor,XLPE insulated,steel wire armoured,PVC sheathed power cable	For laying indoors,in tunnel cable trench,well or direct in ground,able to bear external mechanical forces and certain pulling force.
YJLV32	Aluminum conductor,XLPE insulated,steel wire armoured,PVC sheathed power cable
YJV33	Copper conductor,XLPE insulated,steel wire armoured,PE sheathed power cable
YJLV33	Aluminum conductor,XLPE insulated, steel wire armoured,PE sheathed power cable

XLPE (cross-linked polyethylene) insulated cable refers to an electrical cable that has conductors insulated with XLPE material. XLPE is a thermosetting polymer known for its excellent electrical properties, making it a popular choice for various applications in the power transmission and distribution industry.
Insulation Material: XLPE is a type of polyethylene that is chemically cross-linked. This cross-linking process improves the thermal and mechanical properties of the insulation, making it more robust and durable compared to non-cross-linked materials.
Electrical Performance: XLPE insulation offers high dielectric strength, low dielectric losses, and excellent insulation resistance. This allows for efficient power transmission while minimizing energy losses.
Thermal Properties: XLPE insulation can withstand higher operating temperatures than traditional PVC (polyvinyl chloride) insulation. This makes XLPE cables suitable for applications that require higher temperature ratings.
Environmental Resistance: XLPE insulation provides good resistance to moisture, chemicals, and environmental stresses, such as UV radiation. This makes XLPE cables suitable for indoor and outdoor installations.

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