Cable fires are a common safety risk in residential buildings, commercial and industrial. When they occur, they can cause serious injury and death. In this regard, cable fire prevention and measures taken after a fire can effectively reduce the risk.
What Shave the Cuses of Ifires Ccables
Many factors can cause a cable fire. These include aging and damage to cables, overloads or short circuits, as well as other factors such as faulty connections.
Aging and Endamage to Ccables
Nowadays, to beautify the building, cables are hidden. They are buried in the wall, underground or in a buried cable box. This reduces the attention paid to the cable, and during long-term use of the process, it is not easy to find the cable insulation aging or broken.
L’aging cable insulation becomes brittle and loses its original flexibility, the cable is likely to break. This will reduce the cable insulation and increase the risk of leakage.
For cables that have been exposed to air for a long time, their exterior surface oxidizes. This leads to a decrease in cable conductivity and an increase in resistance. This phenomenon can lead to localized heating, which can in turn cause fires.
Cable seals also age with prolonged use. Problems such as looseness and poor contact may occur. This results in unstable current transmission and even a risk of circuit breakage.
Surcharge and Court-circuit
When there are too many electrical appliances, the electrical charge becomes more and more important. When the current exceeds the predetermined safety value, the cable is damaged and its insulation is destroyed.
There are many causes of cable short circuits. It may be substandard work, loose connections, moisture or cable failure. When a short circuit occurs, it causes a sudden increase in current. After exceeding the rated current of the cable, it triggers an overload leading to a series of serious consequences.
Cable overload or short circuit does not directly cause cable fire. However, they cause overheating of the cable, which may cause the sheath or insulation layer to burn and cause a fire.
Insulation problems Cable
Cable insulation is a barrier between the conductor and the outside, preventing the flow of current to the outside world. It can effectively prevent cable short circuiting.
It is obvious that cable insulation guarantees the safety and reliability of their operation. But special attention is necessary when the insulation is broken. This can have serious consequences on the operation of the cable.
Aging and breakdown of cable insulation increases the risk of leaks and short circuits. When a short circuit occurs inside the cable, a large amount of heat is generated. When the ignition point of the insulation layer is reached, this one burns, what causes a fire.
Measures of Prevention of Ifires Ccables
To prevent cable fires, appropriate preventive measures are necessary. These include flame retardant materials for cables, regular inspections, fire alarm systems, fire extinguishing equipment, etc. These measures can effectively prevent cable fires.
Inspection and Maintenance Rregular Ccables
The electrical network cables are controlled and maintained by specialized personnel. But inside our homes or businesses. It's easy for us to overlook this aspect. It may only be when a fire occurs that we realize the seriousness of the problem.
It is therefore necessary to regularly check the cables. This basically eliminates the risk of fire and is a very effective measure to prevent cable fires..
Regular inspection helps detect aging in time, damage or other cable abnormalities. It is more convenient to replace them in time, which helps avoid untimely replacements which lead to accidents.
Choose the Bons Mmaterials and Bonnes Sspecifications Pfor the Ccables
Smoke poses another major threat to cable fires. Smoke is not just extremely high temperature, it may also contain toxic substances. It poses a serious threat to the safety of personnel. In this case, flame-retardant and flame-retardant cables are particularly important.
This is why flame-retardant cables are an excellent choice for preventing cable fires. Fortunately, ZMS Cable can provide LZSH cables with excellent resistance fire resistance and excellent flame retardancy.
These cables have high resistance to aging and can remain stable at high temperatures. They do not produce large quantities of smoke and toxic gases which subsequently threaten the safety of personnel.
Equipped with a Salarm system Ifire and a ANDfire extinguishing equipment
Fire alarm systems and fire extinguishing equipment are also powerful tools in the event of a cable fire. The fire alarm system can detect the fire in time and send an alarm signal. Fire extinguishing equipment is an essential tool for quickly extinguishing a fire in its early stages.
Conclusion
In summary. We need to take cable fires to heart. Whether it's a home or a business, you must regularly check the wiring and take appropriate action. This includes the condition of the insulation and connectors, cable charging, etc. This effectively prevents cable fires.
If you need flame retardant cables for your home or project, you can contact us. ZMS Cable can provide you with cables with high flame retardant ratings. Establish a reliable power system to fully protect your life and property.