PVC Insulated Copper Wire Building Wire
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
You Might Also Like
1. Product Description:
1. building electric cables wire Appliation
Cables used for communication system, its rated voltage should be at least equal to the system of nominal voltage, In dc system, nominal voltage should not greater than 1.5 times of rated voltage, System allows more than nominal voltage working voltage by 10%.
2. Product Characteristic:
(1)cables long-term allowed no more than 70°c, BV - 90 shall not exceed 90 Celsius temperature , the installation should not below 0°c Celsius temperature .
(2) cable permissible min. bending radius: less than 25 mm of exterior cable should be no less than 4 times of cable diameter, if for 25 millimeters, wire bending radius should not less than 6 times of cable diameter.
(3) wire and cable length of knitting or into the dish for 100 meters, length error of 0.5 meters
(4) RV - 90 long-term allowed no more than 90 °c
3.Specification：
Type | Name | Laying place and requirement | Crated voltage | Nominal Section (mm2 |
227IEC01(BV) | Copper conductor PVC insulated wires Aluminum conductor PVC insulated wires | Fixed laid indoors Conduit etc. | 450/750 300/500 450/750 | 1.5...185 |
227IEC05 (BV) | 0.5...1 | |||
BLV | 2.5...185 | |||
227IEC07(BV-90) | Heat resistant copper conductor PVC insulated wire at 900C | Mainly be laid at the places of high temperature environment and can be laid indoors ,conduits. | 300/500 | 0.5...2.5 |
BVR | Copper conductor PVC insulated flexible cable | Be for laying permanent place where flexible required. | 450/750 | 2.5...150 |
BLVV | Aluminum conductor PVC insulated PVC sheathed round wires |
Fixed laid, fit for the places with high mechanical protection and moisture place, can be laid in the air or underground. | ||
BVVB | Copper conductor PVC insulated PVC sheathed flat wires | 300/500 | 1...10 | |
BLVVB | Aluminum conductor PVC insulated PVC sheathed flat wires | 300/500 | 2.5...10 | |
227IEC02(RV) 227IEC06(RV) | Copper conductor PVC insulated flexible connector wire | Mainly used at middle and light style moving electronics, home appliances, power and lighting and the places where flexible required | 450/750 300/500 | 1.5...240 0.3...1 |
227IEC42(RVB) | Copper conductor PVC insulated flat flexible connector wire | 300/300 | 0.3...1.5 |
4. Reference Picture：
- Q: Air conditioning to use 4.0 square wire. What exactly does this 4.0 square wire show? Do not use words, do not understand with Mandarin.
- It means that the wire diameter of more than 2 mm above the wire can be used.
- Q: i have a main service panel that was probably installed in the 70s or 80s. there is a bus bar on the right side that all of the white neutral wires terminate into. (there is also a bus bar on the left side, that is totally empty.) there are no bare copper ground wires visible anywhere in the box. the circuits all run from under the crawl space into exterior junction boxes on the siding, then up through metal conduit into the panel. i know some of the circuits are older, but some were added just in the last couple of years, and were done with permits. so how and where might the circuits be grounded?
- There has to be a ground or it wouldn't have passed inspection. Look for a copper rod in the ground around the front of the panel, or to a cold water pipe. That is how many are grounded.
- Q: Electrical supplies
- Not at this time. Some wiring has been in continuous service for periods exceeding 80 years. Wiring does deteriorate. Insulation decomposes, connections oxidize, conductors are embrittled. However, Steps taken 100 years ago to regulate and standardize wiring practice have allowed most installations to fail safe.
- Q: I have been told that it can be but I. I think my friend is trying to scare me. I don't see the difference in the tape. grrrr
- Tape of any sort is not allowed as the sole means of making an electrical connection. PERIOD. Wire nuts are used to hold and insulate the connections. Some have a compound inside them for use outside or in damp locations . The use of tape over a wire nut is not required, not necessary and doesn't really do much that the wire nut hasn't already done. It is an old practice from the days of soldered connections. Then came pressure connectors with rubber boots. And now wire nuts. Always twist solid wires together first. Stranded wires can have a slight twist applied to them to if you like, but it's not necessary. If you are putting solid and stranded wires together, place the stranded wire slightly past the end of the solid wire before installing the wire nut. Then tug on it to be sure it got a good grip. If the wire nut is installed properly nothing more needs to be done.
- Q: Can two wires be connected directly like wires?
- Of course you can, but be sure to sort out the sort. Do not mess up. I have ever taken this.
- Q: Wire printed on the word what way to erase
- If it is silk screen, with alcohol can be wiped off
- Q: First of all, I need to know if this is a fire hazard, how it happened, and how to fix it:A couple of hours ago, a wall socket in the kitchen with an air-freshener plugged into it suddenly made a popping sound. My b/f went in there to see where the sound had come from. It was that wall socket. It had started to make a loud buzzing sound. He pulled the air-freshener from the plug and the sound stopped, but most of the lights in the apartment went out, also, my computer, the refrigerator, the A/C, only a few sockets were left working.Then, by some fluke, he asked me as I was standing in the kitchen if the stove was on. It wasn't, but I started to turn on one of the burners. As I did so, all the lights, my compurter, the A/C, etc all came back on! I turned the burner back off and everything stayed on! This is true and very strange and frightening, as we were afraid of an electrical fire from wiring gone haywire or something.
- Your apartment may only have two fuses or breakers try resetting the breaker or looking for a blown fuse. If you can't find one;Call an electrician. This not necessarily a fire hazard, but these things are all related! 110-220v wiring has two phases the wiring has 3 wires red black and white. red-white is 117 black-white is 117 black to red is230 The initial problem has blown all the circuits in your house that are on one PHASE of your electrical feed. You have an electric stove which uses both phases. When you turn on the stove, which ever element connects the phases. You may find that the lights are dimmer due to the element's resistance.
- Q: i want to connect another wire to it how do i do it?
- depends on the wire and what is on it. It may be as easy as soldering a wire to it, or buying a parallel connector adaptor of some sort. A 11kV power line, that requires special tools and lots of precautions. And permissions. .
- Q: can please any one let me know the meaning of db written on electrical wires
- It means distribution board
- Q: I am trying to wire up a digital thermostat. It has two black wires coming from the back of it, top and bottom.The wires coming from the wall are two wires and each have one black and one white for a total of two white wires and two black wires. How do I wire this thermostat up?Do I wire both whites to the top thermostat wire and both blacks to the bottom?I already tried both blacks to the top and both whites to the bottom and blew the damn thermostat up lol.This is to control two baseboard electrical heaters.
- I am so impressed with the two answers from electrician that I must comment. Most of your buddies and a bunch of namby pambies, advise folks to get a professional electrician or plumber or whatever the trade might be. You are to be congratulated for your straight forward advice and help to the home handy-man do it yourself-er without belittling and admonishing him. Thanks By the way I have made a couple of sparks fly and am here to tell about it
Send your message to us
PVC Insulated Copper Wire Building Wire
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
Similar products
Hot products
Hot Searches
Related keywords
