power,
data, telephones, fire alarms, CCTV
• Details essential equipment, e.FURSE® EARTHING LIGHTNING PROTECTION
QUALIT SOLUTIONS FOR SAFEGUARDING PEOPLE, STRUCTURES AND SERVICES
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Introduction
Lightning protection power earthing services
Our technical team has over 100 years’ accumulated knowledge experience
of developing lightning protection and power earthing solutions, and
designs systems British and other recognised standards.
Our engineers can provide important guidance on
power earthing, including:
• Power earthing system design
• Supply comprehensive drawings
• Earth resistance measurement soil resistivity
surveys
• Earth modelling analysis
To design power earth electrode system, we
need the following information:
• Design standard, e.
• single line diagram indicating voltage and
current for each electrical system, e.g.
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01
. 62305 (or other
National Standard for 62305), IEC 62305,
NFPA 780 96A
• dimensioned roof plan external elevations
• Construction details, e.
Our experienced engineers can provide support
on all aspects structural lightning protection
and transient overvoltage protection, including:
• Risk assessment structures compliance
with the latest standards
• Lightning protection system designs meet
client specifications
In order for design structural and/or
transient overvoltage lightning protection
system, need the following information:
• Design standard, e. 50522, 7430,
BS 7354, ANSI IEEE Std 80, EATS 41-24 etc.g.
Earth modelling analysis
Earth modelling analysis uses state-of-the-art
technology determine the step and touch
voltages, earth potential rise and hot/cold site
classification the site generated the
initial design.g.g.g. network
servers, PLC controllers
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01 Soil Resistivity
Surveys.
Power earthing services
Power earthing design installations over kVac
is specialist area business, requiring in-depth
understanding the principles electrical safety
and key knowledge range earthing standards.
Lightning protection services
The Furse technical team actively participates in
the development National and International
standards for lightning protection, and offers the
ideal starting point for customers confronted by
the challenges found complex lightning
protection projects. steelwork, reinforced
concrete, roofing materials, etc.
• dimensioned site plan and overall electrical
single line diagram
• Soil resistivity survey results
• Earth fault current magnitude
• Earth fault current duration
Soil resistivity surveys
A comprehensive soil resistivity survey key to
creating effective earthing system, as
inadequate erroneous soil resistivity readings
are likely result flawed design
