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What are the factors that affect...

What are the factors that affect...

What are the factors that affect...

2016-11-02 10:05
The insulation resistance of the cable I believe you should be familiar with this concept, what is the insulation resistance of the cable? What factors affect its insulation resistance? Here is a brief introduction to this problem.
 
Influencing factors of cable insulation resistance:
 
The temperature
 
Theory and practice show that the insulation resistance decreases exponentially with the increase of temperature, while the electrical conductivity increases exponentially with the increase of temperature.
 
humidity
 
The humidity of the environment used by the cable has a great influence on the insulation of the cable, because with the increase of humidity, the resistance of the cable will also change correspondingly, as said above, the humidity is also proportional to the insulation resistance.
 
Material purity
 
The purity of the material also has a certain impact on the resistance, for this problem may not be particularly understood, in fact, the reason is relatively simple, because the addition of other impurities in the material, it will increase the conductive point in the cable material, so it will lead to the decline of insulation resistance. The purity of the material has a direct impact on the insulation resistance of the cable, the poor purity of the material its insulation resistance will be relatively large.
 
In practical applications we need to integrate these aspects of factors to choose and buy cables, according to the use of cable, so the use of the effect will be better, as a cable of silicone rubber cable also need to pay attention to these aspects of the problem.
 
The insulation resistance of the cable I believe you should be relatively familiar with this concept, for the cable, what is the insulation resistance? What factors affect its insulation resistance? Here is a brief introduction to this problem.
 
Influencing factors of cable insulation resistance:
 
The temperature
 
Theory and practice show that the insulation resistance decreases exponentially with the increase of temperature, while the electrical conductivity increases exponentially with the increase of temperature.
 
humidity
 
The humidity of the environment used by the cable has a great influence on the insulation of the cable, because with the increase of humidity, the resistance of the cable will also change correspondingly, as said above, the humidity is also proportional to the insulation resistance.
 
Material purity
 
The purity of the material also has a certain impact on the resistance, for this problem may not be particularly understood, in fact, the reason is relatively simple, because the addition of other impurities in the material, it will increase the conductive point in the cable material, so it will lead to the decline of insulation resistance. The purity of the material has a direct impact on the insulation resistance of the cable, the poor purity of the material its insulation resistance will be relatively large.
 
In practical applications we need to integrate these aspects of factors to choose and buy cables, according to the use of cable, so the use of the effect will be better, as a cable of silicone rubber cable also need to pay attention to these aspects of the problem.
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