Tag: Power distribution

EV Charging Station

EV Charging Station Safety – The Surprising Need for Earthing

Earthing, also known as grounding, is a crucial aspect of electrical safety for EV charging stations. It involves connecting the metal components of the charging station to the earth using a conductor to divert any electrical current that may occur due to a fault in the charging station or other …

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Earth Rod Installation BS 7430 and IEC 62305

Calculation of Earth Rod using BS 7430 & IEC 62305

A well-designed earthing system is the fundamental requirement for any electrical structure or system, regardless of the voltage level. International standards such as IEC 62305 and BS 7430 play a crucial role in ensuring safety by defining earthing design practices for various electrical installations. Earthing systems consist of earth electrodes, …

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How to install lightning arrester on building?

Lightning arrester rods, surge arresters, or lightning conductors are metal rods installed on a building for lightning protection. They protect structures or substations from the travelling waves of lightning and divert the abnormally high voltage to the ground. They are made from copper and brass alloy which are good conductors …

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What is a Surge Protection Device?

What is a Surge Protection Device?

Surge protection devices play a vital role in voltage fluctuations or variations. These fluctuations are the most common behaviours observed in any electrical system. Voltage change can vary from small voltage fluctuations for a short duration to a complete blackout for an extended period. When the voltage drops below the …

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Smart Meters in India ─ Types & Application

Smart meters record information on electrical energy consumption, voltage levels, current and power factors. They offer greater clarity on this information to the electrical service providers regarding electrical consumption, help with monitoring the system, and billing. They use advanced metering infrastructure (AMI) that differs from automatic meter reading (AMR.). They …

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Cable Glands ─ Need for Electrical Equipment and Switchgears

Cable Gland is the ‘mechanical cable entry device’ attached to the end of electrical cables and secures them to any piece of equipment. They are also commonly known as cable connectors, cable fittings, cord grips, or cable strain reliefs. Cable Glands are vital for terminating cables in harsh or hazardous …

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Distribution Box

Distribution Boxes: Types and Functions

The distribution box serves as the load centre and distributor of electrical power. A distribution box ensures that electrical supply is distributed in the building, also known as a distribution board, panel board, breaker panel, or electric panel. It is the central electrical supply system of any building or property. …

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