Product standard and test method standard of enameled wire; 1. Product standard of enameled round wire; Gb6109-90 Series standard: Product standard for enameled flat wire: GB/ T...
Nov 26, 2020
In the production process of enameled wire, enameled wire lacquer is coated and baked into a solid paint film, and theoretically, lacquer-based polymers change from solution sta...
Classification and structure of electric wires and cables Classification of electric wires and cables According to the use of three categories: (1) Electric wires and cables -- ...
Characteristics of wire and cable production process 1. Features: (1) Large length continuous superposition: starting from the conductor, each process is superposed layer by lay...
Silane crosslinked cable material and its cable production methods can be divided into two steps and one step. It is considered that the difference between two steps and one ste...
Nov 17, 2020
There are several fire test standards for communication cables: UL1666, UL910, IEC332-1 and IEC332-3.IEC754, IEC1034 A) IEC332-1 and IEC332-3 flame retardant grades In order to ...
I. Applicable standards and definitions of cable accessories There are three main levels of applicable standards for cable accessories: Level 1: IEC standards IEC62076 power cab...
At present, according to the main insulation molding process, the commonly used 35kV and below cable terminals and intermediate joints can be divided into four commonly used pro...
1. Features and USES of aluminum alloy wire: Aluminum alloy density is low, but the strength is relatively high, close to or more than high quality steel, good plasticity, can b...
6-10kV high voltage power cables are widely used in water conservancy projects and power systems. Their intact joints and accessories are very important for the safety, economy,...
All kinds of electrical equipment in our production, scientific research and life are designed according to certain requirements and connected by wires. There are inevitably a l...
1. Before the test, the cable should be checked and fully discharged to the ground; Disconnect the connected equipment at both ends of the cable and do not attach other equipmen...
