XLPE Power Cable,Copper XLPE Flexible Power Cable,Low Voltage xlpe Power Cable

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China main port
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TT or LC
Min Order Qty:
100 m
Supply Capability:
20000 m/month

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Product Description:

Introduction: 

International:  IEC60502

China: GB/T12706.1-2002

 

Features:

 

CCC, IQNet and more others at request

 

Specifications:

Model Number

Description

Application

YJV/YJLV

Copper/ Aluminum 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.

YJV22/YJLV22

Copper/ Aluminum Conductor, Steel Tape Armored, PVC Sheathed Power Cable

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

YJV23/YJLV23

Copper/ Aluminum Conductor, Steel Tape Armored, PE Sheathed Power Cable

YJV32/YJLV32

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

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

 

 

conductor

sectional area

cores

insulation

screened

armoured

sheathed

1,copper

2,aluminum

3,aluminum alloy

1.5mm2--630mm2

1,2,3,4,5

PVC,PE,XLPE

1,Copper wire braided

2,copper tape

3,copper wire  winfed

4,aluminum

alloy wire braided

5,aluminum

foil

1,steel tape armoured

2,steel wire armoured

3,aluminum tape armoured

4,aluminium wire armoured

 

1,PVC

2,PE

3,LSOH

 Pictures

XLPE Power Cable,Copper XLPE Flexible Power Cable,Low Voltage xlpe Power Cable

 

 

 

 

 

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Q:How to connect the power cable pre-branch connector
In the pre-measured size cut out the jacket and insulation, according to the different cross-sectional size of the cable cut the size of the jacket and insulation different; with C-shaped tube corresponding to the corresponding color sequence crushing the trunk and branch lines, crimping attention to crimping The strength of the clamp, can not be too loose or too tight, too loose will cause the cable crimping off, resulting in open circuit, crimping too tight will break the conductor or cause the conductor stranded in the contact with a good conductor with polytetrafluoroethylene With the winding baking transparent, and then wrapped waterproof tape (tiger belt) can be used after the wooden hammer shrink the cable core to facilitate injection molding in the injection process should choose the appropriate mold and injection molding machine injection mold injection, the mold is too large cost Waste, the mold is too small caused by defective, bad seal at both ends of the running coke, affecting the injection effect
Q:PVC pipe line 6 points and 4 points which big ah?
The bearing capacity of the square millimeter in the wire decreases with the increase of the wire diameter, for example, 1 mm square meter
Q:What is the installation specification for the cable tray bracket?
WDZ low smoke zero halogen flame retardant power cable. WDZN low smoke zero halogen flame retardant power transmission cable. W-halogen-free, D-low smoke, Z-flame retardant, N-refractory, YJ-XLPE insulated, V-PVC sheathed YJV-XLPE insulated PVC sheathed power cable. Model of the principle of omission: wire and cable products, copper is the main use of the conductor material, so the copper code T write, but bare wire and bare conductor products except. Bare wires and bare conductor products, power cables, electromagnetic wire products do not indicate a large class code, electrical equipment, wire and cable and communication cable category is not listed, but set out small class or series code. Item 7 is a special use of special occasions or additional special requirements of the mark, in the "-" after the alphabet letters. Sometimes in order to highlight the item, write this to the front. Such as ZR- (flame retardant), NH- (refractory), WDZ- (low smoke and halogen, enterprise standard), TH- (for hot and humid areas), FY- (anti-termite, enterprise standard).
Q:The difference between power cable and overhead cable
. the power cable occupies less. Generally buried in the soil or laying in the room, the channel, the tunnel, the line between the insulation distance is small, no tower, covers an area, basically does not occupy the ground space. The overhead cable is the opposite. . power cable reliability. Affected by climatic conditions and the surrounding environment, transmission performance is stable, high reliability. . the power cable has to ultra-high pressure, large capacity development of more favorable conditions, such as low temperature, superconducting power cables. . the power cable distribution capacitor larger. Overhead cable is the opposite . the power cable maintenance work less overhead cable is the opposite . the power cable electric shock is unlikely. The overhead cable is the opposite
Q:The UV lamp is fitted with ozone and no ozone difference
Clean the copper wire to be welded, and dip a little solder paste or rosin before welding.
Q:TV tiger when the set-top box when tv / ay look for a look on the platform
. the first two said two cables, KW is KVV that PVC insulated jacket control cable. . the control cable for industrial and mining enterprises, energy and transportation sector, for the exchange rated voltage 450/750 volts below the control, protection lines and other occasions, the use of PVC insulated, PVC sheathed control cable. . the performance difference: the power cable in the main line of power systems used to transmit and distribute high-power power, control cable from the power system distribution point of electricity directly to a variety of electrical equipment, power equipment, power lines. The rated voltage of the power cable is generally 0.6 / 1kV and above, the control cable is mainly 450 / 750V. The same specifications of the power cable and control cable in the production, the power cable insulation and sheath thickness than the control cable thick.
Q:What kind of material should be selected for the fixing bracket of the cable trunking
General 2.5 square wire load is 2 kilowatts, and rubber sheathed cable, full load can reach 3 kilowatts are no problem (estimated again, it is not safe). The load level of the wire is mainly dependent on the current, but also on the voltage level. Under normal circumstances 50A below 1 square millimeter safe carrying capacity is 6A, 50 ~ 100A current 1 square millimeter of the safe carrying capacity is 5A, 100A current above the general take 1 square millimeter of the safe current is 2.5A; so many large square copper cable You can calculate the current. According to the three-phase alternating current formula: P = 1.732 * U * I * cosφ, cosφ is the power factor, select 0.8; this is the three-phase power calculation formula. Single phase: P = U * I * cosφ, cosφ is the power factor The power factor is 1 for the resistive load and 0.8 for the inductive load.
Q:Wire and cable manufacturing process (to be detailed)?
Hello, copper wire per square safe current-carrying 6A, .05X6A = 3A.X220V = 660W, 3AX380V = 1140W, aluminum core for the same 4A algorithm,
Q:What is the role of patch panels generally, why should the switch connected?
Customers want what you should have, others do not you should have. Shop to people-oriented.
Q:Copper core power cable laying cable sets what fixed
SDH is a synchronous time division multiplexing device, the electrical interface of the 2M signal into the optical interface of the high-speed signal (the use of digital fiber optic patch panel SDHsynchronousdigitalhierarchy) 155M, 622M, 2.G, 10G, etc.). 2 trillion of the signal can be in the DDF above jumper, easy to connect. The optical path signal is spanned on the ODF and is interconnected with the optical interface of the cable or other device. Usually with the network, telephone, etc. are specific business, their communication distance is limited, are generally carried through the transmission network to expand the communication capacity, extending the communication distance. SDH is the main equipment of the current transmission network. DDF and ODF are mainly used in the machine room. The physical interface between devices is BTS-DDF-SDH-DDF-BSC-ODF-MSC or BTS-DDF-SDH-ODF-BSC -ODF-MSC Of course, bsc and msc may also have a section of ODF-SDH-ODF, see the specific circumstances

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