BVR Copper Core PVC Fire Retardant Cable NH-BV H07Z-U electrical cable wire

BVR Copper Core PVC Fire Retardant Cable NH-BV H07Z-U electrical cable wire

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Loading Port:: China main port

Payment Terms:: TT OR LC

Min Order Qty:: 1000 m

Supply Capability:: 20000 m/month

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electrical cable wire
1.Top quality for cliente
2.Best price and reputation
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4.10 year's experience

BVR Copper Core PVC Fire Retardant Cable NH-BV H07Z-U electrical cable wire

1.Electric wire cable Application

The products is suitable for use in power installations, fixed wiring or flexible connections for electrical appliances like lighting,

electronic equipment, instrument and communication equipment with rated voltage 450/750V or less

2.Electric wire cable Standard

GB 5023.11997 , JB 8734.15-1998, Q/ZEL 02-2002, GB 5023.17-1997, IEC227

3. Electric wire cable Operating characteristics

450/750V300/500V300/300V.(600/1000V also available Max. permissible continuous operating temperature of the

conductor: 70 The ambient temperature under installation should not below Impedance (ohms): 100±2ohm

4. Electric wire cable type

5.Construction of the electrical wiring(or pvc insulated wire)

1- Flexible Copper Conductor, Solid or Stranded Copper Conductor.
Class 1, Class 2, Class 5 flexible copper conductor
2- PVC Insulation
3. PVC filling
4- PVC outer sheath
5- Rated Voltage Uo/U (Um):300/500V,450/750V

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Q:what does it mean by 4 core cable, 35 mm. can it be used for DC and AC as well. can it be used for a 3 phase AC. what are its advantages and disadvantages? is one core means one phase? can we use 2 core cable for 3 phase AC? am really confused please explain.: 4 Core Cable

Q:I bought this graphics card tonight, and went to install it on my new Dell PC and while the card itself is powered by a 6-pin, I don't have one on my power supply. Is there an adapter I can use? Or will I have to go buy a new power supply for a NEW computer..?: Depends - what are your system specs? Impossible for people to help you when we don't even know what hardware you're running. Don't ruin your new graphics card by putting it ; 1. On a power supply without enough wattage to handle it, and 2. On a power supply that didn't come with cables for a graphics card. Chances are you should invest in a bigger power supply. I would recommend at least 550w for a GTX550Ti. I recommend Corsair and XFX power supplies, as well as Seasonic.

Q:i am in the process of building my computer and i have just received my Samsung SH-B123L 12x BD-ROM. But it did not come with a sata power lead. dose any one know were i can get it from or dose it come with the PSU which i have not got yet.: Yes okorder /

Q:trying to install new amplifier; running cable from battery through firewall to the trunk; done on several cars before; looking for advice or best practices...: Take your time and make yourself comfortable. Don't rush it or you will mess something up. Take everything apart first and give yourself a clear view of how and where you are going to run the pos and neg cables. Run the cables, test the connections and then re-assemble the interior panels. Make sure none of the wires are visible...

Q:And twisted pair cable parallel to the laying of the same route with 10kVA 380V power cable, the minimum spacing between the two cables should be how much? Knowledge related to integrated wiring. The The The The: What is the current good computer configuration on the market? The price of 4000 yuan or so no more than 4000 assembly parts to write down the price Thank you.

Q:I dont understand what it says about Peak and sustained power, also the cable says it needs 12v DC, and the power supply gives 650 watts. I don't understand any of this, can someone please explain this to me, and if this power supply doesn't work, please give me examples of ones that will work. Longest answer will get best answer.Thanks!: That Xbox power supply cable is pretty cool! I've never seen those before. Ok, as for the power supply questions: Peak power is the maximum amount of power the unit can supply for a short period of time (a few seconds at most). A computer, during start-up, will use quite a bit more power than once it has achieved steady state. This is because drives have to spin up, semiconductors have to power up, etc. Once everything is up and running, the power draw drops to nominal or steady-state Sustained power is the amount of power the unit can supply non-stop. When purchasing a power supply, always give yourself leeway. If a supply indicates it is 650 watts sustained and 80% efficient (gotta look at that efficiency!) then it can supply 520 watts of power continuously. Even at that, I wouldn't want to run it past 450 - 475 watts continuously. 12v DC is the high rail on a power supply. Different parts of the computer require different voltages to operate. Drive motors typically need the 12v DC, where as memory needs less than 3 volts. A computer power supply has different rails or supply wires which supply the following voltages: +12 volts DC, +5 volts DC, and +3 volts DC (there are some others but those are the key ones). I don't know what the power requirements are for an Xbox 360, but it obviously needs the 12 volt and 5 volt DC rails to power it. Anyway, the power supply you've listed above is more than adequate.

Q:I'm going to be running 1/0 gauge power wire in my car. My amp only accepts 4 gauge. Is it better to run 1 the whole way through and use power cable adaptors to fit the amp or run the 1 gauge into a distribution block that sizes the output wire down to a 4?: 1 gauge to the d-block, 4 to the amps/caps.

Q:I need this for my HD slim that just gets power from USB and my music class the USB items they use suck all the power.but i have a wall USB power source.: Yes I'm sure this would work. Just solder the red and black wires to an other usb cable and leave the other 2 data ones going into the computer. Plug the power usb cable into your adaptor and It should work. The device is still getting the 5volts it needs so I see no reason why it shouldn't work.

Q:3 (WDZBN-YJV-4x240 + 1x120) cable how to interpret: 3 (WDZBN-YJV-4x240 + 1x120) cable is a low smoke halogen-free flame retardant (B grade) XLPE insulated - PE sheathed copper core power cable. The model of the cable is usually composed of eight parts: First, the use of code - not marked as the power cable, K for the control cable, P for the signal cable; so the power cable. Second, the insulation code -Z oil-impregnated paper, X rubber, V polyvinyl chloride, YJ cross-linked polyethylene; so for the cross-linked polyethylene insulation. Third, the conductor material code - not marked as copper, L is aluminum; therefore copper. Four, inner layer code-Q lead package, L aluminum bag, H rubber sleeve, V PVC jacket; so for the PVC jacket. . derived code-D no drip, P dry insulation. Sixth, the outer layer code. . special product code-TH wet tropical, TA dry tropical, ZR- (flame retardant), NH- (fire), WDZ- (low smoke zero halogen, enterprise standards); so low smoke halogen-free flame retardant The . rated voltage - unit KV; general cable are marked, the problem is estimated to write missing 0.6 / . the use of: rated phase voltage of 0.6KV, line voltage of 1KV. In the cable, 4 * 240 + 1 * 120 that there are 4 core 240 square copper wire, a 1-core 120 square copper wire.

Q:On my power cable, (the thing that plugs into the wall, and laptop to charge it) well in the middle of the cord, there is a rectangle black box. What is it called, and what is the purpose of it?: its a transformer to cut the mains plug voltage down to the same voltage as the battery which will be around 16volts to 20 volts for a laptop,the desktop PC will have the same transformer built into the tower casing beside the fan,but you just cannot see it, and there will be a voltage selector switch for the country you are using it in ie-UK =220-240volts, USA=110 volts or similar,both the laptops and desktops use the same internal operating low voltages,and mains voltage would fry everything inside ,that's why they are fitted with the transformers.

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