Recently, many people have consulted the relevant knowledge of Nanjing cable tray troughs on the Internet. Because they usually have little knowledge in this area, they still need to learn this kind of professional knowledge. Everyone wants to know the cable tray cable trough specifications and What are the precautions for storage? Next, Nanjing Ruiquan Electric Manufacturing Co., Ltd. will give some simple explanations on the cable tray wire trough specifications and storage precautions.
What are the specifications of cable trays for cable trays?
Many people rarely know about cable knowledge. If they are not in contact with this knowledge, you may not yet learn it. Many people will first understand the specifications when selecting cable trays for cable trays. Only by knowing the specifications Better to buy, what is the cable tray wire trough specification?
Nanjing cable bridge width ~ allow small thickness
Cable tray width <100 ~ 1
100≤Cable bridge width <150 ~ 1.2
150≤Cable bridge width <400 ~ 1.5
400≤Cable bridge width <800 ~ 2
800 <cable bridge width ~ 2.5
What are the precautions for the storage of Nanjing cable trays?
A cable tray trough is a special thing, so we need to treat it. If the cable is to be stored for a long time, according to the location of the cable, we should know what are the precautions for the cable tray trough? Only in this way can we keep it intact In order to use it better in the future.
1. Precautions for storage of cable trays and troughs—under the eaves. Cables can be used only when the cables are not directly exposed to sunlight or ultra-high temperatures. Pipes are recommended. Exterior wall. Avoid direct sunlight and wall damage.
2. Precautions for storage of cable trays and troughs-in the pipeline (plastic or metal). For example, in pipes, pay attention to the damage of plastic pipes and the heat conduction of metal pipes. Aerial applications / overhead cables. Consider the sag and pressure of the cable, what kind of bundling method is planned, and whether the cable is directly exposed to sunlight.
3. Precautions for storage of cable trays and troughs of cables-laying directly in underground cable trenches, this environment has a small control range. The installation of cable trenches should be checked regularly for dryness or humidity. Underground pipeline. In order to facilitate future upgrades, cable replacement and isolation from surface pressure and surrounding environment, auxiliary pipelines are isolated, and auxiliary pipelines are a better method. But do not expect that the pipes will stay dry forever, which will affect the choice of cable type.
The above is Ruiquan ’s introduction to the specifications and storage precautions of Nanjing cable tray troughs. When we buy cable tray troughs, we must first know what specifications to choose, otherwise we ca n’t describe them when we buy. The full introduction can help everyone.