What is the safe maximum voltage at a railroad-highway grade crossing?
Hi Max, Thank you for your question. It is our pleasure to help. You asked what is the safe maximum voltage at a railroad-highway grade... Read More
We Wrote The Book on Earthing and Bonding!
Our managing partner David Stockin is the author of McGraw-Hills 2016
Earthing and Bonding Handbook which fully discusses above-grade wiring issues
and below-grade earthing issues related to electrical earthing and bonding.
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Why use one type of earthing electrode instead of another?
Find out now. Downloading our “Earthing Electrodes Explained” White Paper which covers the features and benefits of different earthing electrodes, the importance of soil resistivity testing and more, all in an easy-to-read and understandable manner!
Wenner 4 Point Soil Resistivity Testing
Soil resistivity testing is absolutely essential when it comes to reliable electrical earthing design or determining ground rise potential.
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Cell Site Earthing Requirements
We meet the 5 Ohm resistance to ground requirement to keep your valuable cell site and telecommunications equipment within warranty.
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Earthing System Design
Our comprehensive earthing system design improves reliability, reduces maintenance costs, and reduces downtime.
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Earth Potential Rise Studies
The voltages produced by a Ground Potential Rise event can be hazardous. A Ground Potential Rise Study is the process of automated timed and/or continuous resistance-to ground measurement.
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Electrical Engineering Services
Our Electrical Engineering Services can help you enhance the safety and reliability of your power system including recommendations to mitigate future power system issues.
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Earthing System Evaluations
We provide complete electrical earthing audits which can reduce the probability of injury and lost time and revenue as a result of lightning strikes, AC power ground fault currents and more.
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Ask The Experts Blog
Should you make neutral-to-earth bonds in electrical panels?
John asks, should you make neutral-to-earth bonds in electrical panels? Thank you for your question, we are happy to help. Neutral-to-earth bonds are one of... Read More
What are the NEC Requirements for Earthing and Bonding Rebar?
Hi Jake, Thank you for your question regarding the mandatory bonding of steel rebar, It is our pleasure to help. The National Electrical Code (NEC)... Read More
What is the difference between neutral and earth wires?
Raymond asks, what is the difference between neutral and earth wires? Let’s start by getting the terminology down: The neutral wire or “earthed conductor” is... Read More