Tag: Electrical Equipment

What are surges

What Are Surges? Types & Reasons of Occurrence Explained

Could you imagine going an hour without electricity? Electricity plays a crucial role in our daily lives, making a reliable and steady energy supply essential. However, just one power surge could disrupt your daily routine or even damage your TV, fridge, or laptop. Today, we’ll dive deep into what a ...

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How to test Lightning Protection

How To Test A Lightning Protection System?

A lightning protection system is an essential element of any building or facility to protect it from the damaging effects of lightning events. Testing the efficiency and the continuity of the Lighting Protection system is crucial for attaining the required lightning protection. The lightning protection system must be tested periodically ...

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Earthing for transformer

Why is Earthing For Transformers So Important?

Distribution Transformers are an important component of the power distribution network. They play a major role in providing an uninterrupted power supply to consumers. They are one of the most reliable components of the power grid, yet there can be situations where they fail. Electrical damages are one of the ...

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NFPA 780

NFPA 780 – A Brief Study On The Lightning Protection Standard

The latest 2023 edition of NFPA 780 covers traditional lightning protection techniques for a wide range of structures such as ordinary buildings, structures of wind turbines, watercraft, and those with flammable and explosive materials. The purpose of the standard is to safeguard persons and property from hazards arising from exposure ...

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ingress protection means

Does Ingress Protection mean your Enclosure is Safe?

What is IP rating? IP rating or IEC 60529 grades the resistance of an enclosure against dust, water or other contaminants. It provides a list of the degree of protection offered by mechanical and electrical casings or enclosures. Electric equipment malfunctions or gets damaged when water or dust enters it. ...

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Earthing compound

Role of Earthing Compound in Soil Enhancement

The earth resistance value is a major concern when dealing with earthing of any structure. Earth resistance measurements and the use of earthing compounds helps to identify and achieve a recommended earth resistance for a structure. We know that soil resistivity is the prime factor contributing to the earth resistance ...

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Electroplating

The Electroplating Process for Earth Rods

The process of electroplating is to coat a thin layer of metal on another metal to improve its physical and chemical properties. This is usually done by applying a direct electric current which helps to create a strong chemical bond between the two metals.   Electroplating is generally done for two ...

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Electrical Safety Auditing

Electrical Safety Auditing – Methodology & Scope

  We often hear about electrical accidents in commercial buildings, industries, and other facilities that cause huge losses like equipment, infrastructure and even human lives. These accidents often result from faulty or unsafe electrical practices or unnoticed worn-out electrical systems. The severity of the accident is increased with the absence ...

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Type of electric cables

Type of Electric Cables & Conductors with Application

Electric power is distributed and used at the utility levels with the help of transmission systems, cables or other smaller conductors. Various type of electric cables is designed for specific requirements. The main aim of every type of electric cable is to conduct electricity or signals to the desired location. ...

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What are surge arresters

Surge Arrester – How does it protect from Voltage Surge?

Surge arresters are protective devices for safeguarding a piece of equipment from over-voltage transients by discharging or bypassing the surge current. It provides a low resistance path to the surge current protecting the system. The surge current can occur usually due to various reasons, like lightning or internal switching events. In ...

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