Baoding national standard wire and cable price

Baoding wire and cable factory, Baoding wire and cable price, Baoding national standard wire wholesale, Baoding. Square copper wire price Indoor wire types:
Indoor wires can generally be divided into the following types
Plastic copper wire: usually matched with threading pipes It is mostly used for concealed projects in building decoration construction. In order to distinguish the zero, fire and ground wires of different lines, different surface colors are designed. Generally, the red line represents the live line and the two-color line represents the ground line. The blue line represents the neutral line. However, due to the construction of different occasions and different conditions, the distinction of colors is also different. All the same.
Sheathed wire: A double-layer insulated wire. It can be used for open wire construction outside the wall. Because of its double-layer sheath, its insulation performance and anti-damage performance are greatly improved, but its heat dissipation performance is relatively low. The plastic copper wire has been reduced, so it is not recommended to bundle multiple sheathed wires together. This will greatly reduce its heat dissipation capacity. Over time, the wires will age and cause harm.
Indoor wires can be divided into three types:
Hard wire (): used to power lighting sockets and air conditioners
Soft wires (r): used to power lighting sockets and air conditioners
Hard , Soft wires (weak wires): composed of single and several copper core wires
, Conventional sizes of indoor wires
Commonly used wire cross-section specifications include,,. The wire can withstand a maximum current of - amps.
, Precautions when purchasing wires
. Check whether the wire meets the product quality approval of the National Electrotechnical Commission. (Or certified)
. Check whether the wire meets the electricity consumption quota requirements, product inspection certificate, and product quality special mark.
.Look at the purity of copper. The higher the purity, the better the quality.
d. Look at the quality of the copper-clad core material. The better the quality, the lower the chance of leakage.
.Check whether the length and standard weight of each roll of wire is sufficient. The operating temperature is - to degrees Celsius.
, Wiring
Wiring is determined based on the functions of each room.
Living room: In addition to lighting, there are air conditioners, TVs, audio and other wiring. Consider using higher power. Broadband Internet cables above square meters can also be buried in advance. It is best to have two or three-pin sockets embedded in each wall.
Study: Computers and telephone lines are necessary. Since there are many electronic devices in the study, more sockets should be installed. You may add equipment in the near future.
Bedroom: Telephone and lighting wires are a must. If the bedroom also has some special equipment such as small speakers, massage chairs, etc., higher-power sockets must be arranged.
Kitchen: Nowadays, there are more and more electrical equipment in the kitchen, such as microwave ovens, dishwashers, coffee machines, ovens, juicers, etc., so more wiring is required. Most kitchen equipment requires a grounded socket that should be easily accessible, such as being installed on a kitchen counter.
Bathroom: Lighting wires and telephone wire sockets are generally arranged near the mirror. Try to install as many sockets with protective doors as possible. If there is a massage bathtub, increase the power of the sockets.
Balcony: Lighting and socket lines If you want to raise tropical fish or place fitness equipment on the balcony, you need to have enough sockets.
Precautions when wiring
When laying lines, wires of different colors must be used for the live wire, neutral wire and ground wire.
.Generally, red is used for live wires.
.The neutral line is yellow or blue.
. The ground wire should be black or yellow and green.
, meaning of English letters of wire
r soft wire multi-core
copper plastic wire
r flame retardant
sheath (single)
sheathed wire
/> Rubber sleeve
General rules for selecting wires for indoor wiring
Lighting circuits generally use wire specifications:
Used for load lines of general household appliances (such as electrical appliances, washing machines, etc.)
Air conditioners Dedicated lines are generally used
Baoding wire and cable price Baoding national standard wire and cable sales contact: Mr. Zhang Tel: