YJV XLPE Insulated PVC Shealth Power Cable(10-500mm2)

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1000 m
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20000 m/month

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Specifications

YJV XLPE Power Cable
1.IEC standard,maufacturer  
2.copper & aluminum conductor  
3. PVC&XLPE insulated, jacket

YJV XLPE Insulated PVC Shealth Power Cable(10-500mm2)

1.Main application

This cable is suitable to be installed in transmission and distribution lines of rated voltage up to and including 0.6/1kV.The mechanical and electrical properties of these cables are accordant with GB/T12706-2002 Power cables extruded insulation and their accessories of rated voltages 1kV(Um=1.2kV)up to 35kV(Um=40.5kV)and IEC60502-1997 Extruded insulation power cables and appendices for rated voltages 1kV up to 30kV.

2. Properties of products

2.1 Max. continuous operating temperature of conductor is 70°C.

2.2 Max. Short circuit conductor temperature (max. 5 sec) 160°C.

2.3 The installation temperature should not over 0°C,if the ambient temperature is lower than 0°C,the cable should be preheated ,the bending radius of cable should not less than 10-15 times .

3. Type,description and application

Type

Description

Application

Cu

Al

VV

VLV

PVC insulated PVC sheathed power cable

Suitable for indoor, channels, conduits. Unable to bear mechanical stress.

VY

VLY

PVC insulated PE sheathed power cable

VV22

VLV22

PVC insulated steel-tape armored PVC sheathed power cable

Suitable for under ground, can bear mechanical stress, but can not endure large pulling force.

VV23

VLV23

PVC insulated steel-tape armored PE sheathed power cable

VV32

VLV32

PVC insulated fine steel-wire armored PVC sheathed power cable

Can be installed in vertical well, and bear large mechanical pulling force.

VV42

VLV42

PVC insulated steel-wire armored PVC sheathed power cable

VV33

VLV33

PVC insulated fine steel-wire armored PE sheathed power cable

VV43

VLV43

PVC insulated steel-wire armored PE sheathed power cable

Note: We can produce flame-retardant, fire-resistant, anti-termite, LSZH, small smoke and low halogen cables according to customer's requirements.                                                                

1. Flame-retardant power cable: add "ZRA-, ZRB-, and ZRC-"before above model no.                                                                  

2. Fire-resistant power cable: add "NH-"before above model no.                                                                                        

3. LSZH power cable: add "DWZR-"before above model no.                                                                                     

4. Small smoke and low halogen power cable: add "DDZR-"before above model no.

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Q:How to connect the power cable pre-branch connector
Pre-branch cable detection: a In addition to routine pressure test, it is necessary to increase the insulation resistance test, with a shake table can be completed in each branch after the completion of injection The table measures the insulation in the finished product After the pressure is also used to detect the insulation of the table to prevent the water cooling process in the branch of the water caused by short-circuit, the general AC voltage test can not detect, can only increase a set of table detection process B Core conduction detection, In each branch body should be tested with the trunk of the conduction test to prevent the production process due to improper operation caused by the branch and the trunk circuit
Q:Apple mobile phone does not support this charge when charging this thing how to charge
So, from the degree of hearing up, it is not suitable for the family pet
Q:Construction of hydropower embedded pvc pipe after the solidification of the pipe after the flat tube
Cable model NHYJV3 * 25 + 2 * 16 its name is: fire-resistant cable. NH ----- on behalf of fire. YJV ----- XLPE insulated PVC sheathed power cable. 3 * 25 ----- 3 cable cross section is 25 square (for 3 phase line with). 2 * 16 ----- 2 cable cross section is 16 square (one for the neutral line, one for the ground line). Fire-resistant cables are generally used for TN-S power supply systems (five-wire).
Q:Fourth, what causes the power cable fire accident
Once the cable in the event of fire, the fire ferocious, rapid spread, in the burning will occur when a large number of harmful gases, resulting in fighting difficulties
Q:What type of cable is the power cable?
Our unit to do the professional cable tray to the current domestic ranking before 3 I did not see we have this certification ah there is a professional health and safety management system has an environmental management system and other quality management system of other scientific and technological innovation patents have a lot of what I do not see the CCC, but you can do the next try you can log in China certification recognized information network - expert column, consult the above experts, these experts have all walks of life experience, can help to you.
Q:Why my home analog TV connected to the digital TV set-top box after the screen is black and white
The middle is to connect the two cables together, the terminal is connected to the equipment
Q:What recycled rubber is suitable for the production of wire and cable?
Need to choose according to specific circumstances. The main difference between single and multi-core is the flexibility of the wire. In fact the two do not exist which good question, but the use of the environment is not the same. Home decoration: First, the lighting line, can be used 1.5 single strand copper wire. . 2P (inclusive) or more of the air-conditioning, that is, hot water heater, Yuba must use 4 square double strand copper wire; Third, the wall buried the best choice for single wire copper wire, you can choose according to the need for 4 square Mm, 2.5 square millimeters, 1.5 square millimeters and other specifications (usually 2.5 square millimeters with the most). Fourth, the remaining lines, are using ordinary 2.5 pairs of copper wire can be.
Q:What is the length of the wire that affects voltage and electricity
Can go if you do not trust to wear a pvc into the bridge on it
Q:Copper core power cable laying cable sets what fixed
BTS is 2G base station, a wireless network consists of N BTS and several BSC, each BTS need to access the BSC through the transmission network. 2G base station transmission interface is mostly 2M interface. SDH (Synchronous Digital System), is a technical system developed by ITU, is a transmission technology. SDH line side (that is, out of the cable) is 155M, 622M, 2.5G, 10G optical interface. Branch side (then business network equipment, including base stations) are more than 2M, FE, GE also has 155M optical interface. DDF and ODF are patch panels, DDF digital patch panels, ODF fiber patch panels. SDH line side of the ODF frame, is received on the outgoing cable, DDF frame service network equipment, in the base station is then BTS. Set the patch panel is mainly for easy maintenance, you can label on the patch panel, each interface business type is very clear. The communication system diagram in the base station is this: BTS - DDF - SDH - ODF - another bureau.
Q:Wire inside the two lines, red and black, black line is the line of fire or zero line ah?
. 1.8.7 / 10kV U value of 10KV, which can withstand the maximum voltage of 12KV8.7 / 15kV U value of 15KV, which can withstand the maximum voltage of 17.5KV2.8.7 / 10kV is 10KV system in the first Class II cable (fault time can be greater than 1 minute) 8.7 / 15kV is the first type of cable in the 15KV system (failure time is not more than 1 minute) 3.U0 / UU0 - conductor and insulation shield between the voltage U - the The voltage between the conductors is two, the cable is usually a few or several groups of wires [at least two] stranded from the rope similar to the cable, each group of wires insulated from each other, and often around a central twist The entire outer package has a highly insulated cover. Multiple in the air or in the ground, underwater, for telecommunications or power transmission.

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