අකුණුවලින් බේරෙමු - Surge protection device how it works | explained in Sinhala 

This video about what is spd and spd wire connection explained in sinhala
how to use surge protection device
How does Surge Protector work?
Surge Protective Device ගැන සියල්ලම ඉගෙනගන්න. නිවසට කර්මාන්තශාලාවට යොදාගන්න.
Single Phase SPD Price :- Rs 13500
South West Engineering
Aluthgama
077 7375165
A surge protection device (SPD), also known as a surge protector or surge suppressor, is an electrical device designed to protect electrical equipment from voltage spikes or surges. These surges can occur due to lightning strikes, power grid fluctuations, or switching operations in electrical systems.
The primary function of a surge protection device is to limit the voltage that is supplied to connected devices or equipment, thereby preventing damage caused by excessive voltage. It works by diverting the excess voltage from the surge to the ground, away from sensitive electronic components.
There are different types of surge protection devices available, including:
1. Plug-in Surge Protectors: These are commonly used in residential and office settings. They are designed to be plugged directly into wall outlets and typically provide multiple outlets for connecting various devices.
2. Whole-House Surge Protectors: Installed at the electrical service panel or meter, these devices provide protection to the entire electrical system of a building. They are more robust and offer higher surge capacity compared to plug-in surge protectors.
3. Surge Protection Strips: Similar to plug-in surge protectors, surge protection strips are power strips equipped with surge protection capabilities. They offer multiple outlets for connecting devices and provide surge protection for those devices.
4. Surge Protection Modules: These are typically used in industrial or commercial settings and are installed in electrical distribution panels or equipment. They provide surge protection for specific equipment or systems.
5. Surge protection devices are essential for safeguarding sensitive electronic devices such as computers, televisions, audio/video equipment, and other valuable electronics. They help prevent equipment damage, data loss, and downtime caused by power surges, ensuring the longevity and reliable operation of electrical devices.
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