0.6/1kV PVC Insulation Power Cablessssssss

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Shanghai
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TT OR LC
Min Order Qty:
100 m
Supply Capability:
10000 m/month

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Product Description:

1. Application

This product is apply to AC rated voltage 0.6/1kV circuit, for the use of power transmission and distribution.


2、Type and Specification

Voltage Class

0.6/1 kV

Type

VV 、VLV、VY、VLY、VV32、VLV32、VV42、VLV42、VV62、VLV62、VV72、VLV72

Size Range(mm2)

1、2、3、4、5、3+1、3+2、4+1 cores:1.5~400

Executive Standard

GB/T 12706.1-2008


3. Operational Performance

    a. Cable conductor allowed long-term working temperature not exceeding 70 ℃.

       When short circuit happened (the duration no longer than 5 seconds), the maximum temperature of cable conductor is not exceeding 160℃.

    b. When laying cable, the ambient temperature should not be lower than 0℃,if not the cable need to be preheated. The bending radius of multicore unarmored cable should not be less than 12 times of outer diameter of cable, 15 times for armored cable.

    c. Cable DC resistance should comply with GB/T3956-1997.

    d. Power frequency voltage withstanding test: 2.5 U0 +2kV/5min no breakdown.


4、Cable structure diagram


1-Conductor 2-Insulation  3-Tapedcovering  4-Filling

5-Inner sheath  6-Armour 7-Outer sheath


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Q:Will the two 16 square copper wire with what specifications of the trunking
WZC: W-halogen-free, ZC-flame retardant class C F46-poly perfluoro-propylene propylene Y - polyolefin sheath 2 - steel tape armor 2 - PVC outer jacket
Q:"Cable laying" cable cross-sectional area refers to the cable cross-sectional area, or refers to the copper core cross-sectional area
What kind of clothes do you want to do? General to high-speed sewing machine, the most important three-line lock machine, hot Taiwan, such as a suit to buy a pressure machine, workstations
Q:Cable zc_y v22 what does it mean
If you put seven 1.0 square conductor twisted together, as a power can of course. But you twisted the copper wire, how to solve the insulation? In addition, the manual twist, then there is the problem of density, can not be a bit twisted copper wire twisted round? And if you put the seven core core is not peeling, directly twisted together, then, when the wire when the core heat how you solve. So, do not use this line to do home improvement. But if you want to use this line to do the lamp line or can.
Q:The TV shows no signal. The What is the reason for this?
We usually say how many square millimeters (wire) refers to the cross-sectional area of the wire core, that is, according to the diameter of the core calculated cross-sectional area. The larger the cross-sectional area of the wire, the greater the capacity of the power transmission.
Q:Whether the interior decoration is the first brush latex paint or the first installation of the wire (the line, with the trunking)?
The 4.0 square wire refers to the air conditioning power cord single copper core cross-sectional area of 4 square millimeters.
Q:What is the wiring principle in the home improvement circuit?
This is not the end of the family with a good audio and video lines are thousands of dollars I do not know what kind of advice you want to go to the local workers Duan Gengmang Gama moths tied to the supermarket stall can find!
Q:Calculation method of wire and cable outer diameter
Tell the truth like a three-core cable, five-core cable calculation is more complicated you math good painting geometric map can still be considered
Q:What kind of material should be selected for the fixing bracket of the cable trunking
2.5 square copper (green, with the threading tube) theory will be able to withstand about 20A current, consider the pipe, temperature and other factors, so according to the actual can withstand about 3 kilowatts of power. In fact the 2.5MM2 copper wire is generally open 16A can withstand about 3.4 kilowatts of power.
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:Emergency power off after the computer can not open the machine, an open is a lot of words appear seconds limit, you can
There is a collection of. There is a direct connection, there are T then. Electric well trunking without cover, how can be connected

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