XLPE Electric Power Cables Different Types of Electrical Cables

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Product Description:

XLPE Electric Power Cables Different Types of Electrical Cables

Specifications

Different types of electrical cables
1.IEC standard Made in China
2. factory price distributor
3, 12 years produce experience

HV/MV/LV PVC/ XLPE/ Copper/aluminum

Armoured/unarmored electric power cables

Different types of electrical cables

 

 

Operational Performance

1.installation temperature:≥0°C

2. long-term permissible operation temperature≤90°C

3.Under the condition of short circuit (the max. continuing time should not exceeding 5 seconds) the max. operation temperature:250°C

4.minimum bending radius:

   single-core cable: 20D, mm

   multicore   cable: 15D, mm

Note:  D means the actual outer diameter of cables

5. Suitable areas :

    Direct burial in the ground and the capacity of bearing certain mechanical force, not proper in the pipeline

6.Main electrical characteristics

 

 different types of electrical cables

Main electrical characteristics

The type, Name, Suitable areas

 

 Application of Electrical Cables

 

Type

 

Name

 

Suitable areas

 

Copper-conductor

 

AL-conductor

YJV

YJLV

XLPE-insulated cable sheathed with PVC

Indoor, tunnel, cable channel

YJY

YJLY

XLPE-insulated cable sheathed with polythene

YJV22

YJLV22

XLPE-insulated cable sheathed with PVC and armored with steel tape

Direct burial in the ground and the capacity of bearing certain mechanical force, not proper in the pipeline

YJV23

YJLV23

XLPE-insulated cable sheathed with polythene and armored with steel tape

YJV32

YJLV32

XLPE-insulated cable sheathed with PVC and armored with thin steel wire

The bed of river and shallow sea, as the link line between the two platforms of oil and gas station in the water, the capacity of bearing tensile force.

YJV33

YJLV33

XLPE-insulated cable sheathed with polythene and armored with thin steel wire

YJV42

YJLV42

 

XLPE-insulated cable sheathed with PVC and armored with thick steel wire

YJV43

YJLV43

 

XLPE-insulated cable sheathed with polythene and armored with thick steel wire

 Datas and Informations

Conductor

Compact Stranded Copper Conductor, Class 2 as per IEC 60228

Circular solid Copper Conductor, Class 1 as per IEC 60228

Flexible Stranded Copper Conductor, Class 5 as per IEC 60228

Conductor Screen

Semi-conductor (MV only)

Insulation

XLPE(Cross-linked polyethylene)

Insulation Screen 

Semi-conductor (MV only)

Separate Screen 

Copper Tape (MV must, LV optional)

Filler

PP Yarn, or Paper

Wrapping Tape

PP

Inner Covering

Extruded PVC (MV only)

Armour

Steel Wire, or Steel Tape, or Aluminium Tape or unarmored

Overall Sheath

PVC or PE

 Pictures

 

 

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Q:Power cable inspection, how many meters should be sampled?
meaning: ZR represents the flame retardant properties YJ said cross-linked polyethylene insulation V said PVC jacket ZR-YJV table red copper core XLPE insulated PVC sheathed power cable 4 * 70 + 1 * 35 said 4 core 70mm2 + 1 core 35mm2
Q:The telephone line, TV line, cable, power lines are worn to a wire tube, what will happen?
This is the wiring of the cable wiring formulas: the next five is 10 square below the current per square 5A current wiring, one hundred and twenty is more than 100 square per square 2A, 25335 three circles, meaning 10 (Excluding) or more, 25 square feet per square 3A wiring, 35 square (inclusive) or more, 100 square (excluding) the following per square 4A line, that is, 25 square feet, 35 square feet per square by 3A or 4A wiring line.
Q:What are the varieties of wire and cable (detailed point)
DJ is a distributed instrument signal cable, also refers to the computer cable, V is PVC. The specific meaning can see the manufacturer's product description.
Q:What is the wiring principle in the home improvement circuit?
Section 4 "Downhole Cable" Article 466 No cable should be laid in the total return airway and the dedicated return airway
Q:The difference between the instrument cable and the low voltage power cable
Meaning the cross-sectional area of the wire, the unit is square mm; for example: 4 square copper wire, the cross-sectional area of the wire is 4 square millimeters, copper wire;
Q:30 on the large number of cable how to fight on the 110 patch panel, how to order, please inform, thank you, which
Is the size of the power cord size, that is, the thickness of the power line diameter, 4 square power cord diameter is 2.2 mm thick, the safety current between about 25-32A, that is, can withstand electrical power at 5500 watts or .000 watts Depends on the laying of the power cord, that is, the laying of dark lines or laying the line, the size of the safe current is not the same. Generally more than 2 air-conditioning use 2.5 square copper wire, 2 or more air conditioning should use 4 square copper wire.
Q:Calculation method of wire and cable outer diameter
You are talking about the calculation of the diameter of the calculation method please refer to GB / T marine cables please refer to IEC-350 and 353
Q:Computer host configuration of about 1,000 yuan (preferably 1000 below) - probably as follows;
Cable trench as a power construction project should be cable trench construction construction design, cable trench construction program, according to the previous design requirements and programs in order to develop cable trench construction quality acceptance procedures
Q:Lighting wire, I do not know is it. The When to use BV1 * 2.5, when to use 2 * 2.5, when to use 3 * 2.5, when to use 4 * 2.5,
This is generally not very good replacement, and you ask is not very specific, the proposed problem is more clear, more convenient for you to answer.
Q:What is the power cable accessories used to do?
When using power, standby power, basically no radiation, can be considered negligible

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