Industry News

Brief Introduction to Cables

1.What are the requirements for the clamp that fixes the AC single-core cable? Why? A: The clamp must not have conductive objects to form a closed magnetic circuit to prevent electromagnetic interaction around the cable core when the current passes through it. The magnetic field lines are proportion... read more

Mar 20,2020 News
What are the advantages of cross-linked polyethylene cables and oil paper cables

(1) Installation is simple, because its material is lightweight, and the degree of bending is small during installation; (2) There are no upper and lower restrictions between lines; (3) Good thermal performance, allowing high working temperature and large transmission capacity; (4) Cable accessorie... read more

Mar 14,2020 News
The selection of power cables should comply with the following rules

(1) The rated voltage of the cable must be greater than or equal to the rated voltage of the power supply system installed; (2) The allowable current carried by the cable should be equal to or greater than the maximum carrying current of the power supply load; (3) The cross-section of the wire and c... read more

Mar 06,2020 News
Matters needing attention when selecting wires and cables

Cables and wires are mostly composed of one or more insulated conductors plus insulation and sheathing, which are mainly used for power or information connection. Cables and wires are used in power systems, information transmission, etc. How to choose the cable: 1). The finished insulated wire and f... read more

Feb 22,2020 News
Reasons for coating fireproof materials in cables

A cable is a carrier that guarantees the normal transmission of power. Once a cable fire occurs, it will not only interrupt the transmission of power, but also cause injury or death to other equipment or personnel near the accident site. Therefore, it is very necessary to strengthen the fire and fir... read more

Feb 17,2020 News