450/750V 6491X PVC Insulated Electrical Wire cable H07V-R / H07V-U / BV / BVR
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 500 m
- Supply Capability:
- 50000 m/month
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450/750V 6491X PVC Insulated Electrical Wire cable H07V-R / H07V-U / BV / BVR
Introduction
1. Rated voltage:0.6/1kv
2. High efficiency
3. Long lasting
4. CCC CE ISO certificate
5.High quality & Prompt delivery
VV Cable 0.6/1kv(copper conductor, PVC insulated, PVC sheathed electrical single-core cable PVC Insulated Wire and Cable)
Product Description
Reference Standards
The product is manufactured according to the standards of GB5023-1997 and JB8734-1998 or IEC, BS, DIN and ICEA upon request.
Application
The products is suitable for laying indoors, in tunnel or cable trench, unable to bear external merchanical forces. Single-core cable in magnetic duct is not permissible.
Operating Characteristics
Rated voltage Uo/U: 0.6/1kv.
Max. Permissible continuous operating temperature of the conductor: 90º C
The ambient temperature under installation shall not below 0º C
The bending radius of cable:
D≤ 25mm...≥ 4D
D>25mm...≥ 6D
(D- Diameter of the cable )
Type | Name | Application | ||
CU | AL | |||
VV | VLV | PVC insulation&sheathed Power cable | For laying indoors, in tunnel and in ducts, unable to bear extarnal mechanical forces | |
VV22 | VLV22 | PVC insulation&sheathed steel tape armour power cable | Laying in the ground, afire-resistant, unable to bear extarnal mechanical forces | |
Specification Size and Technical Data
Type | VV/VV22/VV32/VLV/VLV22/NH-VV/NH-VV/NH-VV22 |
Voltage Grade | 0.6/1KV |
Nominal Section(mm²) | 3x2.5+1x1.5, 3x4+1x2.5, 3x6+1x4, 3x10+1x6, 3x16+1x10, 3x25+1x16, 3x35+1x16, 3x50+1x25, 3x70+1x35, 3x95+1x50, 3x120+1x70, 3x150+1x70, 3x185+1x95, 3x240+1x120, 3x300+1x150, 4x2.5+1x1.5, 4x4+1x2.5, 4x6+1x4, 4x10+1x6, 4x16+1x10, 4x25+1x16, 4x35+1x16, 4x50+1x25, 4x70+1x35, 4x95+1x50, 4x120+1x70, 4x150+1x70, 4x185+1x95, 4x240+1x120, 4x300+1x150 |
We are a manufacturer of wire and cable with well-equipped testing equipment and strong technical force.
With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in power systems, information transfer systems, construction industry and other industries.
Picture
- Q: NH-YJV-4 * 4 in NH-YJV-4 * 4 in power cable tube
- Because the AC operation will produce eddy current, will make the steel pipe and cable heat burned. Single core refers to only one conductor in an insulating layer. When the voltage exceeds 35kV, most of the single-core cable, its core and metal shield layer relationship can be seen as a transformer primary winding coil and the relationship between the core. When the single-core cable core through the current when there will be magnetic lines linked to aluminum or metal shielding layer, so that both ends of the induced voltage. Power safety regulations: 35kV and below the voltage level of the cable are used at both ends of the grounding method, which is because most of these cables are three-core cable, in normal operation, the current flow through the three core sum of zero, in the aluminum There is no flux chain outside the package or metal shield, so that there is essentially no induced voltage at both ends of the aluminum or metal shield, so there is no induced current flowing through the aluminum or metal shield after grounding at both ends. But when the voltage exceeds 35kV, most of the single-core cable, its core and metal shield layer relationship can be seen as a transformer primary winding coil and the relationship between the core. When the single-core cable core through the current when there will be magnetic lines linked to aluminum or metal shielding layer, so that both ends of the induced voltage.
- Q: My 4 gauge power cable is hooked up to the battery's positive terminal and the other end to my amplifier's terminal. Is it safe to accidentally touch the ring terminal (end) of this power cable? I won't feel any electrical shock or anything will I?
- if you touch the positive terminal with one hand, and any part of the car's frame or engine block with the other with the engine running at idle, you'll complete an electrical circuit that will put about 13 volts right through your chest. With the engine off, it'll be closer to 12.6 volts. Luckily, your body is a poor conductor, with a resistance of around about 200k to 500k ohms (2 - 5 hundred thousand ohms). Less if you're sweaty. At least, that's my resistance. That means you have about .026 milliamps (13 volts divided by 500k ohms x 1000) of electrical current running through your heart. But don't worry, that's a fraction of what it would take for you to even notice it. Of course, if you have an implanted pacemaker, all bets are off.
- Q: how do I set up my ps3 with a hdmi cable to get a picture (AND WILL I GET SOUND ?)
- 1) put the hdmi cable in the back of the the console. 2) put the other end in the telly. 3) also make sure the power cable is connected to the console 4) change the telly channel to hdmi That should be it and yes you will get sound :)
- Q: The difference between the power cable YJY22 and YJY23 is in the outermost layer, one for the PE sheathed, one for the PVC sheathed. What is the applicable environment, and why? Question added: I have to ask is the difference between 22 and . not 22 and 32! Thank you for the answer. Learn more together
- Look at the chassis of the internal power supply is not connected to your power interface to see how many mouth ~ there is a 4-port square of the additional power socket to see there is no link that is what the link method is generally written on the motherboard ~ The word is a small look carefully ~ Corresponding to the chassis of the various plugs to see if there is no wrong plug (but the general can not start too much Gibel error) can be observed by the power indicator light (light) and observe the hard disk indicator Red (flashing) to determine the right or wrong line. There is only listen to the warning sound, the boot will be crisp ring, if there is proof of plug, there is no relationship in fact because there is no alarm, hdd hard drive, led + - white green two-wire power instructions, the above said three lines Do not plug can also be a normal boot, as long as it pw power plug can be a ~ rw restart does not affect the boot
- Q: i want to use a 120 vac extention cord wire for the power cable to my amp, is this safe? extention cords have a heavier gage than the wire in radio shack and such and is much cheaper. i dont see why this would be a problem considering car batteries are only 12 volts vs. 120 volt extention cord raiting
- It's not the voltage you should be concerned about. It's the amperage. The amperage is lower on a house ~a/c system b/c the voltage is higher; that is the electricity moves faster. Another thing noteworthy is it can be more than 12V, when your car is on the pwer is coming from the Alternator not the battery. I wouldn't go with anything less than 8 gauge wire at the least. Go to radio shack or the auto parts store and buy it bulk off the spool should only cost 10 bucks for 6-8 ft. . Good luck
- Q: How to choose the diameter of the power cable threading protection tube?
- If you are using a cable that is suitable for direct burial, you do not need a casing. But in the place into the building, should be casing, in order to protect. General steel pipe can be.
- Q: Hello, i have a quick question, this card doesn't need PCI cables right?My power supply is 450 wattNVIDIA GTX 750 TI is the cardThank you
- It does need power cables. Your PSU should come with them. That's all the cables it needs.
- Q: What are the cycles and requirements of the experimental project of the power cable experiment?
- In addition to considering the security issues, there is no problem, you can use this, there is no impact on the charging situation, rest assured
- Q: The green light on the back of the power supply comes on when the power cable is plugged. also, every time i plug in the power cable, the fan on the power supply wants to spin, but it stops. The squeezing noise remains and i push the power button - nothing comes on.Before, it used to come on for a few seconds and then it will turn off by itself. I though it was a virus, so i restarted in safe mode to scan it. The PC stayed on for like 30 minutes and then it turned off by itself. But every since it doesn't wants to come on. Is the power supply gone? If so, how can still the green button comes on and the squeezing noise remains?well, I bought a power supply, and with the new power supply, nothing comes on - not even the squeezing noiseplease help me out! I need my PC! thanx in advanced!
- hello there , either your psu is dead or clogged up with dust and dirt. cheap to buy a replacement though and easy to fit.
- Q: my cable often gets unplugged soo im really worried that i may loose 280 dollars?
- The process of unplugging the power can cause unpredictable power spikes which can damage any component in your PC - including the graphics card. You should address the problem of your PC getting unplugged before spending more money on hardware.
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450/750V 6491X PVC Insulated Electrical Wire cable H07V-R / H07V-U / BV / BVR
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 500 m
- Supply Capability:
- 50000 m/month
OKorder Service Pledge
OKorder Financial Service
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