Do you understand the special cable for automation equipment?
Now there are many manufacturers of special cables for automation equipment outside, so when buying, they will have a lot of choices. They will not know how to distinguish the good from the bad, and there will be a problem "how to choose a special cable for automation equipment that is better in all aspects?". The following points must be paid attention to.
There must be some sign lines and some sign bands on the outside of the special cable for automation equipment, and the color on it can not only be one color, but must be several colors together; On the outside of the special cable for automation equipment, the line of the sign and the band of the sign must have the relevant words of the cable. And these words must be very, very clear. If they can't be seen clearly, there are problems, and the words on them must not be erased with other objects, or they won't be clear after touching.
The number on the special cable for automation equipment must be very clear, and the color of the above number suitable for the special cable for automation equipment is the same, which must comply with or close to GB6995 68; The numbers above must not be easily touched off.
The color of special cables for automation equipment must conform to or close to GB 6995 One of 86; The marks on the special cables for automation equipment must also be very clear and easy to see; Moreover, the above marks must be very, very firm, and can't fall off with a touch of your hand. After wiping with some objects, you must ensure that they won't fade or can't see clearly
The special cable for automation equipment is very difficult to catch fire, and it will not produce bad gas for us when it catches fire. It can continue to work when it is on fire. It can work normally when the temperature is very hot. It can greatly reduce the time when the fire occurs and increase the time for fire fighting.

