Function application and classification of the cable gland
Function
The main function of waterproof cable gland is to seal the cable.
When the cable leaves the factory, both ends are sealed, but when laying or connecting, its ends must be cut open, which destroys its tightness.
If the end of the cable is not sealed during laying or the quality of the cable head is unqualified, the cable head will leak oil, and finally the insulating oil will dry up, and the insulation performance will be greatly reduced, affecting the safe operation of the cable.
The cable gland is also used to lock and fix the incoming and outgoing lines, which plays the role of waterproof, dustproof and anti vibration.
Application
Waterproof cable gland is a kind of connecting device often used in power system.
It is mainly used in outdoor products, medium and large-scale remote control machinery, and the equipment whose body is in the outdoor control system is not on the body.
For example, waterproof cable glands are used in chemical plants,lighting industry, oil industry,wire pole, base stations of telecommunications networks,solar, wind, tide energy and factories with a high degree of automation.
Classification
- According to the installation site, it can be divided into indoor type and outdoor type.
- According to the production and installation materials, it can be divided into heat shrinkable type (the most commonly used one), dry package type, epoxy resin pouring type and cold shrinkable type.
- According to the core material, it can be divided into copper core power cable gland and aluminum core power cable gland.
- According to the cable gland material, it is divided into nylon cable gland and metal cable gland.
Choosing the Right nylon cable gland
It can be found users in different industries are certain differences in the basic requirements of nylon cable gland for business.
There have various nylon cable gland in the market to meet any requirements.
Thus, you need to familiar with it and choose the most suitable one.
The following are common types:
Standard Nylon Cable Gland
Extremely easy installation, simply insert cable through the assembled gland and tighten gland locknut until cable is secured.
Long Thread Nylon Cable Gland
Specially designed to lengthen thread length,suitable for thick board
Multi Hole Nylon Cable Gland
Used for 2 or above 2 cable, to make sure each wire to get the best waterproof insulation and not intertwined.
90 degree Nylon Cable Gland
It have a right angle shape to guide a bend-sensitive cable and provide strain relief
Spiral Nylon Cable Gland
It featuring a flexible section to withstand the rigors of continuous flexing and bending.
Moreover, Explosion-proof nylon cable gland, Breathable nylon cable gland etc.
Although, the types of nylon cable gland are not as much as metal cable gland now.
Never mind, as constant updates, more categories will emerge.
Nylon Cable Gland are assembled from several standard parts.
Including:
Consider the compatibility between you and factory
In the process of choosing nylon cable gland manufacturers, do not blindly adhere to the large manufacturers.
Large manufacturers tend to reply on large customers for service. It is often difficult for small customers to get benefit from them.
Such as you fail to meet their MOQ .
Consider manufacturer’s product category scope
If you don’t want to be a lab rats for a factory trying out a new product type for the first time.
Better to find a factory who is specialized in just cable gland or nylon cable gland area.
Oppositely, factory with multiple product categories will resemble a shopping mall.
You can purchase what you want all at once, like buy nylon cable gland when you buy the cables.
The balance of save time or cost, it’s up to you.
Conclusion
The nylon cable gland is an important component of electrical installations.
It will protect electrical components against mechanical and environmental forces.
It will safeguard your electrical project with commercial grade strain relief.
Do you think you are ready to find the best nylon cable gland?
Is so, thank you for reading and good luck for you.
If any questions related to nylon cable gland, please feel free to contact us.
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