Computer instrumental cable automatic control system
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m
- Supply Capability:
- 100000 m/month
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It is used in the automatic control system which the computer is as the main equipment, suitable for DAS in the industrial control system, MCM,SCM and DCS in the alarm system. It can connect all kinds of the transducer, transmit the analog and digital signal of the testing, controlling, interlocking and alarm in the prodction.
PE or flame-retardant PE is used as the insulation.When transmitting the signal with low frequency, short distance or without any special requirements,PVC insulation can be used.If used in the special site, it should be used the following insulation, such as EPR, low-smoke and halogen-free polyolefin, PP or silicon rubber, fluoroplastic.In the table of structure size and prodcut weight, the reference of the sub shielded, general shielded, sub plus general shielded for pairs and triple are shown.We can provide the data according to the special needs.
Implemented standard
British standard BS5308,enterprise standard
Chracteristics
1) Rated AC Voltage: U0/U:300/500V
2) The highest operating temperature of condcutor:
PE insulation--70℃; XLPE insulation,EPR--90℃; Silicon rubber,fluoroplastic--200℃; low smoke and halogen-free polyolefin--70℃; low-smoke and halogen-free Cross-linked polyolefin-90℃ and 105℃ two types.
3) The lowest environment temperature:
Item | The lowest environment tem | Installation and laying tem | |
Fixed deploy | None fixed | ||
Constant tem cable | -40℃ | -15℃ | ≥0℃ |
Fluoroplastic and silicon rubber cable | -60℃ | -20℃ | ≥-25℃ |
4) Allowable minimum bending radius:
No armor,inerlocked or braided armor nosmaller than 6times of the outer diameter of the cable
Copper tape shielded or steel wire an steel tape wrapped armor: no smaller than 12times of the outer diameter of the cable.
- Q: When I plug and unplug a power cable to the net in my home for let's say, 50.000 times a day, why doesn't my electricity-meter not count that power for the monthly electricity fee?When I unplug the cable the cable should still have some electricity flowing through it at the moment of unplugging. That electricity disappears very shortly after . But after unplugging it, it doesn't have any electricity anymore. So some electricity is lost right? How does this work?
- by electricity I assume you mean electrical energy. power is the rate at which electrical energy is consumed. Power is generated by the flow of electrical current across a potential difference. Let's use an analogy. A cable is like a water pipe. Current is like the flow of water in the pipe. Pressure is like potential difference (voltage). When there is a difference in pressure at the two ends of the pipe, water will flow through the pipe. The flow of water carries energy, because it can be used to spin a paddle wheel (motor), and the friction of the water against the pipe (electrical resistance) generates heat. I think your question is something to the effect of, if I suddenly remove the pressure difference across the pipe, won't there still be energy in the water flowing in the pipe, and isn't that energy wasted? Well, there's a difference between water and electrical current: the electron hardly weighs anything. There's very, very little energy stored in the motion of electrons in a wire. When the wire is disconnected, the electrons come to a stop almost immediately, and the amount of energy wasted is infinitesimal. I hope that sort of answers your question.
- Q: I have digital cable through Cox. The receiver is plugged in, and the electricity is fine, but it won't turn on! Please help! I don't want to pay for repairs!
- If your not getting any power to the box no little green lite or humming noise coming from the box then its dead. your just going to need to get the box replaced you should be able to just bring your box in and trade it out to avoid a service call charge.
- Q: Can I do the big 3 upgrade by only doing the 2 ground cables(battery to chassis and engine block to chassis) now and doing the power to the alternator at another time? Will this give me a little performance boost until I can get enough material?
- Yes, that is fine. That is what i did in my car because it was a pain to get to the alt and i had a new one on the way. My voltage was dropping to around 13 volts before i upgraded the two grounds and after it never dropped much past 13.5. It is more of a problem to upgrade power cable and not the grounds, not to upgrade grounds and not power.
- Q: I'm about to order everything to put a new sound system in my Jeep Wrangler and I've been planning the locations to run new wires and cables. I got to looking at the area's where I could run the power cable for the amp and have come to 2 conclusions. I could either drill a hole in a very difficult to reach but hidden area behind the dash and try to hide the cable on the interior of the Jeep all the way to the rear where the amp is.. or, I could run the cable inside the hollow frame rails (which have many pre-drilled holes to slip the cable in and out of) under the Jeep and then just drill a hole to the interior in an easy to reach location near the amp. My only concern is that the cable's insulation will breakdown and crack prematurely due to exposure to water and road salts.. is this a real risk if I run the cable on the exterior of the vehicle? Or will the cable hold up just as well as any other cable such as those in the engine compartment? Thanks for your help!
- Keep it inside. Run it under the sill plates and carpet (or rubber flooring). If you put it outside and it wears through the insulation (for what ever reason, elements, chaffing) it could cause a serious problem, even a fire, as it would be directly to the battery.
- Q: My monitor POWER cable says: 10A, 250V. my CPU power cable says 6A, 250V.Recently, my monitor stopped working, so as a part of hit and trial, i exchanged these two wires. So, although my monitor is using a 6A cable instead of 10A.. my CPU is getting 4A excess than what its wire said initially.Is this safe?? Will i end up blowing up my CPU??
- yes, it 100% safe, your CPU consumes 2A and your monitor Consumes also 2 A, thus the cables are very good
- Q: Will that work, just get the new country's type of power cable? its a 4gb 360 slim
- Just get a power converter and plug it in to that. Much easier.
- Q: Ok, my pc and monitor have the same socket for a power cable, and i mixed the two cables up, but one has a 5 amp fuse and one has a 10 amp fuse... What one goes where??
- Try it out one way and if it your computer starts smoking, quickly unplug them and try it the other way. Make sure you are using 220v.
- Q: I have a simple 400watt amp going to a single 10inch kicker sub, nothing crazy. I need to know what gauge of power cable would be safe. An 8 gauge for example...
- Hi . 8 gauge is fine for now . Just some advise its better to invest a little more and get a 4 gauge cos with sound u always want more if later u want to upgrade then you have already got your 4 gauge cable installed .
- Q: The Leader of the band inists that all power cables connected to the amplifires be placed away from the performance area.
- 1. People come to see the performers not cables. Keeping them out of sight makes a better presentation and is safer for the performers. 2. Keeping the power cables away from the audio cables is just good practice. Low level (mic and line level) signals from mics and instruments are no match for high current power cables. The high current power cables produce magnetic fields that can induce hum into low level audio cables. Balanced cables, ones that use 3 pin XLR connectors are better than unbalanced RCA or phono plug audio cables. In the real world audio cables do have to cross power cables. When this happens try to cross them at 90 degree angles. Try to keep power and audio about a foot apart if possible. You may not be able to do this 100% of the time, but the better you run your cables the better the sound will be as far as hum is concerned. Hope this helps. D.bumstead
- Q: When the cable is plugged in the light is yellow like usual but when I plug it into the Xbox it goes red and I can't turn on my Xbox. I can use the cable for my other Xbox and the light turns green, but that one already has the red ring. PLZ HELP!! I JUST DOWNLOADED THE HALO REACH BETA! AND I'M BOREDand please dont just say halo sucks.
- switch power supply and see if that works if not somethings wrong with your system and halo does suck thats only game that xbox has that is good and thats pretty sorry
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Computer instrumental cable automatic control system
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m
- Supply Capability:
- 100000 m/month
OKorder Service Pledge
OKorder Financial Service
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