Electrical Axis: Electrical Safety

Showing posts with label Electrical Safety. Show all posts

Electrical Safety Using Proper Earthing System

Editorial StaffSaturday, September 04, 2021

Earthing System Installation Effects of electric current on human beings: Danger to persons due to contact with live parts is caused by th...

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arc flash circuit breaker Electrical Safety GE Whitepapers switchboard

Design Considerations to Enhance Safety and Reliability for Service Entrance Switchboards

Editorial StaffThursday, April 01, 2021

Switchboard Switchboards are a widely used type of equipment in low-voltage electrical distribution systems. They are typically used as the...

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BS7671 circuit breaker electric protection Electrical Safety IEC 60364 IEC standard

How to Select Circuit Protection Devices?

Editorial StaffTuesday, November 17, 2020

Circuit Protection Device It is a standard rule that all electrical installations must be protected against overcurrent or short circuit by ...

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Electrical Safety electrical testing

Basic Procedure of Using Electrical Test Instrument and Safe Isolation Practices

Editorial StaffTuesday, November 17, 2020

Electrical Testing It is important for professional electricians to know the proper procedure in using electrical test instruments. These ...

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electrical protection Electrical Safety electrical testing

What is Step Potential?

TGI 360Saturday, March 17, 2018

Photo Credit to: http://www.esgroundingsolutions.com A voltage that is caused by a current flowing in the ground or in a conducting ...

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circuit breaker Electrical Equipment Electrical Installation Electrical Safety

What is a Shunt Trip?

TGI 360Thursday, March 15, 2018

What is a Shunt Trip? A shunt trip is a device designed to switch-off the circuit breaker remotely. When energized, a shunt releas...

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circuit breaker Electrical Equipment Electrical Safety

What is an RCD?

TGI 360Tuesday, March 13, 2018

An RCD is an acronym for Residual Current Device. This device works in a simple principle that whatever amount of current enter...

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Electrical Safety Power System power system protection power system stability Transformer Transmission Lines tutorial video

Power System Stability

Editorial StaffSunday, November 06, 2016

What is power system stability? The stability of an interconnected power system is its ability to return to normal or stable operat...

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arc flash Electrical Equipment Electrical Safety NFPA 70E

Video: Arc Flash Accident

Editorial StaffSunday, November 06, 2016

What is an Arc Flash? NFPA 70E (the relevant standard from the National Fire Protection Association), Arc Flash is a “dangerous con...

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Electrical Design Electrical Equipment Electrical Safety Power System power system protection Technical Topics tutorial video

Video: Tutorial on Power System Protection

Editorial StaffSunday, November 06, 2016

Power System Protection Introduction In a power system consisting of generators, transformers, transmission and distribution cir...

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Electrical Design Electrical Safety Fault Analysis Power System power system protection Transmission Lines tutorial video

Video: Tutorial on Distance Protection

Editorial StaffSaturday, November 05, 2016

Distance Protection Principle The basic principle of distance protection involves the division of the voltage at the relaying poi...

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ampacity Electrical Design Electrical Safety National Electrical Code tutorial video video tutorial

Video: How to Calculate Ampacity Based on NEC Standards

Editorial StaffThursday, November 03, 2016

Video Tutorial for Ampacity Calculation According to National Electrical Code The National Electrical Code defined ampacity as - ...

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Electrical Design electrical protection Electrical Safety National Electrical Code tutorial video video tutorial

Video: Tutorial for Grounding and Bonding System According to National Electrical Code

Editorial StaffThursday, November 03, 2016

Video Tutorial for Grounding and Bonding System According to National Electrical Code Source: emcweb According to National Electric...

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BS7671 Electrical Installation electrical protection Electrical Safety electrical testing

How to determine the resistance of earth electrode?

Editorial StaffWednesday, November 02, 2016

Source: City and Guilds Reason for earth electrode resistance testing The purpose of this test is to establish that the resistanc...

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Electrical Axis

Electrical Safety Using Proper Earthing System

Design Considerations to Enhance Safety and Reliability for Service Entrance Switchboards

How to Select Circuit Protection Devices?

Basic Procedure of Using Electrical Test Instrument and Safe Isolation Practices

What is Step Potential?

What is a Shunt Trip?

What is an RCD?

Power System Stability

Video: Arc Flash Accident

Video: Tutorial on Power System Protection

Video: Tutorial on Distance Protection

Video: How to Calculate Ampacity Based on NEC Standards

Video: Tutorial for Grounding and Bonding System According to National Electrical Code

How to determine the resistance of earth electrode?

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