Plastics insnlated and sheathed control cable

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Specifications

As connecting wires of all kinds of electrical instruments and automatic devices to control, monitor and protect circuits of AC.

Specification :

1.Better quality & Faithful business

2.Prompt delivery & reasonable price

Plastic Insulated control Cables are used for rated voltage up to and including 450/750V

The long-term operating temperature of PVC insulation cable conductor should be lower than 70°C,and that of XLPE insulation should be lower than 90°C

The installing ambient temperature of cables shouldn’t be lower than 0°C,the Min. bending radius of installing is 6 times of the outer diameter

Unarmored control cables

Such unarmored control cables are suitable for laying indoors and in the electrical cabinets, however, the cables can’t bear larger external mechanical forces.

PVC sheath has stable property and excellent chemical corrosion protection characteristics, also with the features of non-fire propagation and non-water absorption, which greatly ensure the cables’ service life.

Control cables with steel wires armored

Steel wires armored control cables can endure certain mechanical tension, which are widely suitable for high-level difference environment, also can be installed vertically

Cables with screen have good shielding and anti-interference performances.
Control cables with screen

Generally speaking, there are two ways of copper wires braided screen and copper tape wrapped screen for control cables, however, copper wires braided screen has stable structure, the effect of screen won’t change with the cable bending or appearance factors etc, but also doesn’t have influence on cables’ flexibility, braiding density can reach over 80%, besides,copper tape wrapped screen percentage of coverage can reach up to 100%.

The specific models see the Annex 2

Annex 2: LSZH-XLPE/ Irradiated Cross-linked Insulated Control Cables

WDZ-KYJY WDZ-KYJ(F)Y	Copper conductor, XLPE/radiated crosslinked insulation and Polyolefin sheath flame retardant control cable with LSZH	For laying in doors and in ducts, the cable has property of flame-retardant with high requirements of safety and environment-friendly cables.
WDZ-KYJYP WDZ-KYJY(F)P	Copper conductor, XLPE/radiated crosslinked insulation, Polyolefin sheath flame retardant and copper wires braided shielded control cable with LSZH	For laying in doors and in ducts, has property of flame-retardant with high requirements of safety and environment-friendly cables, as well as the good shielding and anti-interference property.
WDZ-KYJYP2 WDZ-KYJY(F)P2	Copper conductor, XLPE/radiated crosslinked insulation, Polyolefin sheath flame retardant and copper tape wrapped shielded control cable with LSZH	For laying in doors and in ducts, has property of flame-retardant with high requirements of safety and environment-friendly cables, as well as the good shielding and anti-interference property.
WDZ-KYJY23 WDZ-KYJ(F)Y23	Copper conductor, XLPE/radiated crosslinked insulation, Polyolefin sheath flame retardant and steel tape armored control cable with LSZH	For laying in doors and in ducts, has property of flame-retardant with high requirements of safety and environment-friendly cables, which also can withstand certain external mechanical force.
WDZ-KYJYP23 WDZ-KYJ(F)YP23	Copper conductor, XLPE/radiated crosslinked insulation, Polyolefin sheath flame retardant LSZH control cable with copper wires braided screen and steel tape armored	For laying in doors and in ducts, has property of flame-retardant with high requirements of safety and environment-friendly cables, which also can withstand certain external mechanical force.
WDZ-KYJYP 2-23 WDZ-KYJ(F)YP 2-23	Copper conductor, XLPE/radiated crosslinked insulation, Polyolefin sheath flame retardant LSZH control cable with copper tape wrapped screen and steel tape armored	For laying in doors and in ducts, has property of flame-retardant with high requirements of safety and environment-friendly cables, which also can withstand certain external mechanical force.

Q: Hello,if you want to split your power distribution cable,how do you do so ?? I want the cable to be divided into two other smaller cables,do I use a T-joint or what ???Thx!!!: What sort of power cable? If it is mains or an automotive power outlet, you can get splitters for those.

Q: What is the difference between VV22 and VV62?: Cross-linked power cable heating the main reason there are . the choice of continuous allowable current is less than the load of the maximum continuous current power cable; . the power cable in the implementation of the cable for cold contact, the use of crimping pliers die too large, leading to copper . the air switch input and output and cable copper nose connection, the choice of non-standard flat gasket or no spring gasket; . the air switch input and output side of the cable and cable core crimp is not solid and reliable; When the cable is connected to a strand, the air switch bolts are not tightened. . high-power UPS running, the filter cabinet is not put, n harmonic effects of cable overload, neutral overload, serious lead to cable breakdown, and a fire hazard. . the power cable along the building facade iron cabinet box laying, the surrounding environment is not ventilated, poor heat dissipation. Select the power cable should consider the following factors: . the rated voltage of the cable is greater than or equal to the rated power supply system power supply system; . the cable can continue to allow the current to be equal to or greater than the maximum load current load; . Power supply system short-circuit stability requirements; . according to the length of the cable to determine whether the voltage drop to meet the requirements; . the end of the line minimum short-circuit current should be able to protect the device reliable action. . a high degree of breakdown strength; . low dielectric loss; . a very high insulation resistance; . excellent resistance to discharge performance; . with a certain degree of flexibility and mechanical strength; . long-term stability of insulation.

Q: Can anyone tell me the best place to run the power cable for my amp from the battery through the firewall? (2000 Chevy Impala): Look for where the factory wire harness goes through. there's usually enough room to cut or drill a whole and pass your power wire through. If not, you'll have to make your own hole in a safe place.

Q: trying to install garbage disposal and need it powered.I wanted to use this computer cable because the one that was with disposal got damaged.I would like to know how to determine which of the three (brown, blue, yellow) wires is ground. And for other two does it matter which way they are connected?Thanks in advance.: STEP AWAY from the appliance. A computer draws a lot less than that motor you propose to connect. Don't be cheap. Get the proper size cord. What you show from the computer looks like #20. You want a 3 W. #16, cord.

Q: Indoor dry bag type steel core power cable terminal what is the meaning: Friends, my task, hope to adopt! Answer: sorghum (Liang) explained: the poles are relatively high, beautiful riding on the poles is in the height of their own beautiful, so according to the meaning of harmony, the answer is sorghum.

Q: in my efforts to make everything as simplified as possible (lazy) im looking for a 25' or longer sata cable (also if there is an extension to the power cord thats used to power a cd drive in a desktop) trying to mount the cd drive all the way on the other side of the room (5ft away lol) so that i dont have to get up to change dvds. id mount it to the dvd shelf which is next to the sofa.: No go: What is the maximum length of a SATA data cable? 1m for SATA I, 2m for SATA II The exercise will be good for you. Maybe you have a wife, or a sister?

Q: So my computer monitor keeps flickering on and off and I'm pretty sure the cable just needs to be replaced. My concerns or questions are,-Are all power cables compatible, or do I need a specific one for my model?-If not compatible, how do I tell what type of monitor I have or what it's model is?Deeply appreciated,Lauren: Hi Lauren, Dell monitors use the same power cable as the system tower does. They are interchangeable. You may try swapping the power cables of the monitor and the tower to be sure that the cable is faulty. Hope this helps. Regards, GauravS

Q: The Power cable of my guitar amp (roland cube 20x) was under my computer chair leg and when i sat down the fuse triped in the power box then when i checked under me the cable was almost cut across.. How can i fix this or where would i get it fixed?: It would work But it is a good idea to have separate cables using each one for a specific job. Buy a cable for each job. Label it near the plug for the amp. That way you are always using exactly the same set up every time. When things go wrong and they will, you wil know which cable and which amp or guitar is having the problem. I have been on stage when it took 10 minutes to find that the wrong instrument had accidentally been plugged into the wrong amp or pedal.

Q: I was just wondering what ATX power supplies (exact model) that can support the Antec P182 computer case. Like, the power supply goes on the bottem of the case, but the power supply cables need to be long enough for it to reach the top of the case?Basically, I am trying to ask what ATX power supplies that have long cables? Thanks! :): Unless you have a good reason for putting it there and plenty of air flow the bottom of the case is not a good place to put a power supply. They generate a lot of heat and this will rise up into the case.

Q: Two things:1.) Why when we're using an AC to step up the voltage the power has to remain constant?2.) Why is it if we increase the voltage by a factor of 100 we have to decrease the current by a factor of a hundred and therefore I^2R is decreased by a factor of 10,000: Power is generated at the power station and transferred to the end user your home by means of power cables. Unfortunately, some power is always lost in this transfer process. It's power NOT Voltage OR Current that is required to operate your home electrical appliance. Yes, current and voltages are involved ;but it is the PRODUCT of these two that makes up the power NOT the voltage or current individually. Power = Voltage x Current Power is lost in the cables as heat as given by your i^2R. To reduce the losses then we must reduce the current I. But, if I reduce the current and keep the voltage the same then the power will fall and my kettle/Xbox/curling tongs will no longer work at home. So, to keep the power up when reducing the current I must compensate by increasing the voltage and this means using a step up transformer. Near the homes, a step down transformer is used to reduce it back down again. Since the losses in a cable are a consequence of I^2R heating then it is important to reduce the current as much as possible when transferring power. If we assume the the resistance, R of the cable is constant, then a 10,000 reduction in power (power/10,000) gives P/10,000 = I^2 x R I^2 = Power/10, 000R I = square root of [const x 10,000] I = 100. Then using power = voltage x current reducing the current by 100 means increasing the voltage by 100 to keep the power the same.

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