What are the applicable scope and forms of cable trays?
Scope of application of cable tray:
High strength cable trays are suitable for laying power cables with voltages below 10 kV worldwide, as well as indoor, outdoor, or overhead cables such as control cables, lighting wiring, and tunnel cables. Structural characteristics and installation: High strength cable trays have the characteristics of complete varieties, wide application range, high strength, simple construction, flexible power distribution, standard installation, and beautiful appearance, which brings convenience to your technical transformation, cable expansion, maintenance and repair. The installation of high-strength cable trays can be tailored to local conditions. High strength cable bridges can be laid horizontally and vertically; Foldable, T-shaped, and cross shaped branches; Adjustable width, height, and diameter. The hierarchy of cable trays.
The form of cable tray:
1. Ladder and tray cable trays (T, P) - type ladder and tray cable trays can be widely used for laying cables in petroleum, chemical, power, light industry, television, telecommunications, coal and other fields They have the characteristics of beautiful appearance, simple structure, and easy installation (good heat dissipation and breathability). The stepped cable tray is suitable for the requirements of power cables, as well as for the laying of control cables. It can also be used to lay power and control cables on the same layer of cable tray after using partitions The surface treatment of ladder and tray cable trays can be divided into four types: electrostatic spraying, galvanizing, hot-dip galvanizing, and spraying after galvanizing, which can be used in different environments. Special anti-corrosion treatment should be carried out in heavily corrosive environments.
2. Trough type cable tray Trough type cable tray is a fully enclosed cable tray, which is most suitable for laying computer cables, communication cables, thermocouple cables, and control cables for other high-sensitivity systems.
