the use of calcium iron wire cored wire
Calcium iron wire cored wire is a kind of low-smoke halogen-free flame retardant cable, which is often used in ships, offshore oil platforms, subways, tunnels and other high-demand places. Calcium iron wire cored wire has the characteristics of flame retardant, anti-corrosion, anti-electromagnetic interference, etc., which can effectively ensure the safety of the place.
Frequently Asked Questions
1. What is the service life of calcium iron wire cored wire?
The service life of calcium iron wire cored wire is affected by a variety of factors, such as ambient temperature, humidity, voltage, etc. If under normal use, the service life is generally more than 20 years. However, if there are factors such as high operating temperature and humidity, the service life will be shortened accordingly.
2. Why can't be used with calcium iron wire cored wire?
When using calcium iron wire cored wire, the following points need to be noted:
(1) When installing, you should pay attention to the number of windings and layers of the wire, too much or too little will affect the service life of the wire.
(2) If the circuit load is too heavy, it will also lead to heat accumulation and damage of the cored wire of calcium iron wire.
(3) If the insulation layer is damaged during installation, it will also directly affect its service life.
Therefore, it is necessary to pay attention to the above factors when using calcium iron wire cored wire to avoid being unable to use it due to use problems.
3. How to maintain the cored wire of calcium iron wire?
For the maintenance of calcium iron wire cored wire, the following points should be paid attention to during use:
(1) Regularly inspect the cored wire of calcium iron wire, and replace it in time if it is worn or aged.
(2) Avoid pulling, squeezing and other operations to prevent the core from being damaged.
(3) Be sure to pay attention to safety when replacing and maintaining, and never operate under high voltage.
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