3*240mm2 Copper Conductor Underground Cable

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Product Description:

3*240mm2 copper conductor underground cable

 

 1 Specifications

XLPE/pvc Insulated, PVC/PE Sheath 
IEC 60502, IEC 60228, IEC 60332

Armour, LSZH, Fire-resistant optional

 

 

2 Constructions

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 optional

Overall Sheath

PVC or PE

 

3 Applications

Used for power transmission and distribution line with voltage rated at 35kV and below.Compared with PVC Insulated Power Cable, xlpe power cable boasts not only characteristics of excellent electricity, mechanism, heat and aging-resistant, environment stress-resistant and chemical corrosion-resistant, but also simple structure, light weight, no restriction by laying drop, and high temperature allowance for long-term working.

 

4 Standards

International: IEC 60502-2, IEC 60228

China: GB/T 12706.2-2008

Other standards such as BS,DIN and ICEA upon request 

 

5 Technical data

Rated voltage: 0.6/1kV, 1.8/3kV, 6/10kV, 8.7/10kV, 8.7/15kV, 12/20kV, 21/35kV, 26/35kV

Maximum Conductor Temperature: under normal (90°C), emergency (130°C) or short circuit no more than 5 s (250°C) conditions.

Min. Ambient Temp.  0°C, after installation and only when cable is in a fixed position

Min. Bending Radius: 20 x cable O.D for single-core non-armoured cables

                    15 x cable O.D for single-core armoured cables

                    15 x cable O.D for multi-core non-armoured cables

                    12 x cable O.D for multi-core armoured cables

 

6 Certificates

CE, RoHS, CCC and more others at request

 
7 Specifications

YJV

Copper Conductor, XLPE Insulated, PVC Sheathed Power Cable

For laying indoors and outdoors. Able to bear certain traction during installation, but not external mechanical forces. Laying single core cable in magnetic ducts is not allowed.

YJLV

Al. Conductor, XLPE Insulated, PVC Sheathed Power Cable

YJY

Copper Conductor, XLPE Insulated, PE Sheathed Power Cable

For laying indoors and outdoors. Able to bear certain traction during installation, but not external mechanical forces. Laying single core cable in magnetic ducts is not allowed.

YJLY

Al. Conductor, XLPE Insulated, PE Sheathed Power Cable

YJV22

XLPE Insulated,Steel Tape Armored,PVC Sheathed Power Cable

Suitable for burying in ground, Able to bear external mechanical forces but large pulling forces.

YJLV22

Al. Insulated,Steel Tape Armored,PVC Sheathed Power Cable

YJV32

Copper Conductor, XLPE Insulated, Fine Steel Wire Armored,PVC Sheathed Power Cable

Apply to shafts,water and soil,able to bear the larger positive pressure.

YJLV32

Al.Conductor, XLPE Insulated, Fine Steel Wire Armored,PVC Sheathed Power Cable

YJV42

Copper Conductor, XLPE Insulated,Thick Steel Wire Armored,PVC Sheathed Power Cable

For laying in shaft, water underground and large diference of level, able to bear external mechanical pressure and moderate pulling force.

YJLV42

Al.Conductor, XLPE Insulated,Thick Steel Wire Armored,PVC Sheathed Power Cable


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Q:Yjv22 cable laying pipe when the casing with plastic or steel pipe
In the air defense regulations, the pipelines of the air defense zone need to be treated with the protective wing ring. The bridge frame is designed according to the cable laid in the bridge. The cable size and quantity determine the size and quantity of the casing. Increase the standby, air defense requirements casing with hot galvanized treatment, both sides of the exposed wall shall not be less than 100 mm, wing ring production can refer to rigid waterproof casing or flexible waterproof casing (explosion-proof). The general construction plans will have a clear sign, or should be presented to the Design Institute in the trial.
Q:What is the cable for the YJV33 cable?
Functional ddF is an analysis technique that combines dideoxy terminal sequencing with SSCP, and SSCP analysis of single-stranded DNA with different lengths of dideoxy terminus
Q:The computer host is always start to stop, resulting in the last can not start. What is going on?
GB-2002 provides: metal cable bridge and its bracket and the introduction or extraction of metal cable ducts must be ground (PE) or zero (PEN) is reliable, and must meet the following requirements:
Q:What is the interface between the power interface and the hard disk?
YCV-copper core XLPE insulated PVC sheathed power cable, VV-copper core PVC insulated PVC sheathed power cable. YJV-voltage level (kV) 6 ~ . the maximum allowable working temperature 90 ℃ VV-voltage level (kV) 1 ~ . allowing the maximum operating temperature of 65 ~ 70 ℃
Q:What are the varieties of wire and cable (detailed point)
Chien fiber optic transceivers fiber optic cable flange fiber box fiber jumpers welding machine. Our company: Qin Sheng network
Q:Engineering materials inspection, all types of cable wires should be issued a test report?
Buy a distributor on the line, the computer city generally have
Q:Which has, know the power of the electrical, choose the cable formulas. And explain it
Basically are refining, the wax is also used, the high cost of particles
Q:What is the warranty period for wire and cable?
The state is 30 years warranty. But the specific warranty period according to the type of wire and cable and the use of conditions and temperature and applicable methods to determine.
Q:The wall was sideways opened a trough how to do ah?
PVC pipe. Iron pipe, trunking, bridge, hose, and so on. The The PVC pipe, trunking generally the most common, used in the kind of request is not very strict, not much bit line. Capital is not high, low cost, iron pipe bridge is mainly used in fire strict buildings, shopping malls, high cost, security, line points and more use of bridge hose used in the line out of the floor to the desktop section. Nice point of the ceiling. Overhead floor, are suitable for placement is not comprehensive, personal experience
Q:What is the difference between a shielded cable and a control cable?
You and he said that he did not understand the professional. Indoor use KGB, JDG steel pipe or PVC pipe outside the road with steel, non-road can use PE pipe

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