1. Reliable safety performance. The Alloy power cable has been strictly certified by UL in foreign countries and has been used in the United States, Canada, Mexico and other countries for 40 years without any problems. Based on the introduction of advanced technology from the United States, the alloy cable is independently developed and has […]
When the neutral point of the power supply of 1kV and below is directly grounded, the number of cable cores of the three-phase loop should meet the following requirements: 1.When the protective wire is connected to the exposed conductive part of the powered equipment and grounded, the following requirements shall be met: When the protection […]
Wire electric energy, information, and wire products that realize the conversion of electromagnetic energy; in order to facilitate selection and improve applicability, my country’s wire and electricity can be divided into the following five categories according to their uses: 1) Bare wires: refer to products with only conductors and no insulation layer, including copper, aluminum […]
When choosing the cable, choose the cable according to the use of the site, don’t covet cheap. Think that the cable price is cheap and can ensure that it is the national standard, nine out of ten are playing edge ball. Cheat the users who are not professional and don’t understand the industry. The quality […]
In the actual parallel operation of cables, single core cables are more in parallel. Due to the influence of laying mode, the actual carrying capacity of single core cables may not meet the needs of actual loads, and overload may occur in actual use. In fact, when six cables are laid in the air in […]
