DETAILS
Home / Information / News / Industry Encyclopedia / What are the precautions for wire installation?

What are the precautions for wire installation?

Views: 59     Author: Site Editor     Publish Time: 2019-09-11      Origin: Site

Every time the house decoration involves the distribution and installation of the wires, because the wires are not convenient to adjust the lines after the decoration, so it is necessary to distribute and install the wiring when decorating. Let's talk about the precautions when installing wires in the home.


1. Attention should be paid to the correct connection mode when installing the wires. In the process of installing the wires, joint should be avoided. If there is a larger resistance at the joint, the wires will heat up. If there are joints, in order to avoid accidents, joints can be hidden with insulated tape or electrical connectors, such as wire connectors, electrical wire connectors, cable connectors, terminal connectors and so on.

图片87

2. When installing the wire, pay attention to choose a reasonable installation form. The wire is installed in two different forms: concealed installation and opened installation. Concealed installation refers to the wires laid in the ceiling or in the wall. In order to be safe, professional personnel are required to operate. Opened installation means that it is laid along the surface of the wall and ceiling, etc. It is not possible to fold the wire or extrude the wire during the installation, and to fix the wire.


3. Pay attention to the correct use of the ground wire when installing the wire. When using three-phase plugs for some household appliances, such as refrigerators and washing machines must be sure to install a reliable ground wire.

图片88

4. It must be immersed in the wall with qualified PVC flame-retardant tube and qualified BV line. The dividing dark box can not be buried in the wall. When the power line encounters a waterway, the power line should be placed above the water pipe and kept at a certain distance. Strong and weak electricity can not be worn in the same tube. Power wire must be selected according to the size of the load and leave a margin. Too big diameter is a waste of money, too small diameter is unsafe.


5. Scientifically choose the thickness of the wire. The specific electrical power needs to be combined with appropriate wires. If high-power electrical appliances are assembled with thin wires, the wires will heat up, shorten the service life of the wires, and even the insulation will be broken down, causing fire.


6. When installing wires in families, it is necessary to install wall-mounted distribution boxes. The distribution boxes also need to install the main power switch, in order to cut off the phase line and the neutral line at the same time. Attention should be paid to the size of the total switching capacity, which should be selected through calculation to avoid tripping at the same time with the separate switch.

图片89

7. When installing socket circuit, leakage protection must be added, because there is electric shock danger when the conductor of electrical equipment is damaged or the live shell of electrical equipment can be touched by hand. In addition to wall-mounted air-conditioning power socket, other power sockets should be equipped with leakage protection devices.


Home wiring installation is an important part of guaranteeing our quality of life in the future, so we must be cautious about its installation.


Seilsoul Electrical CO.,LTD is a production and trading company specializing in the production of PVC insulated terminalsnon insulated terminalsheat shrink terminal connectorsnylon insulated terminalsferrule terminals and wire accessories. The company has more than ten years of production experience in the field of terminal & connector. Our products have been exported to more than 30 countries in recent years. Exported to Amazon, Alibaba and other international trading websites, and received unanimous praise from customers and the industry.


Product Inquiry

ABOUT US

PRODUCTS

SERVICES

 TELL: + 86 13396990993
 E-MAILsales@seilsoul.com        
If you have any questions, please contact us !


Copyright © 2018  Seilsoul Electrical CO.,LTD , All Rights Reserved