Safeguard Your Electrical Systems with Reliable Earthing Solutions
A well-engineered earthing system is essential for protecting electrical installations from the dangers of fault currents. Sigma Power Services (SPS) delivers industry-leading earthing design, testing, and assessment services to ensure the safety of personnel, equipment, and infrastructure.
Proper earthing mitigates electrical faults, reduces equipment damage, and prevents injury by directing fault currents safely to the ground. Our advanced testing and modelling services provide clients with the assurance that their earthing systems are robust, compliant, and capable of withstanding potential hazards.
Comprehensive Earthing Testing and Analysis
At SPS, we utilise cutting-edge tools and methodologies to evaluate, enhance, and certify earthing systems for all types of electrical installations.
Key Earthing Testing Services Include:
Earth Grid Impedance Testing: Measures grid impedance to ensure the system’s ability to dissipate fault currents effectively
Step and Touch Potential Analysis: Assesses voltage gradients around the installation, safeguarding personnel from electrical shock hazards
Earth Potential Rise (EPR) Assessment: Evaluates voltage rise during fault conditions to prevent hazardous potential differences
Soil Resistivity Testing and Modelling: Determines soil characteristics to design effective grounding systems tailored to site-specific conditions
Earth Continuity Testing: Confirms the integrity of grounding connections, ensuring fault currents follow the intended path
Off Grid Current Injection Testing: Simulates fault conditions to measure the performance of remote earthing systems
Fall of Potential Testing: Accurately measures ground resistance, validating overall earthing system performance
Earth System Assessment: Comprehensive evaluations that provide a holistic review of earthing structures, identifying areas for improvement
Benefits of Our Earthing Services
Enhanced Safety
Minimise the risk of electrical shocks and equipment damage through fault current mitigation
Tailored Solutions
Customised to meet the unique needs of each client, addressing specific site conditions and challenges
Operational Continuity
Protect sensitive equipment and infrastructure by reducing the likelihood of fault-induced failures
Regulatory Compliance
Ensure adherence to local and international standards for electrical installations
Trust Sigma Power for Unmatched Earthing Expertise
With extensive experience and advanced diagnostic tools, Sigma Power Services is your trusted partner for designing, testing, and maintaining reliable earthing systems. Our solutions enhance the safety and performance of your electrical infrastructure, delivering peace of mind and operational excellence.
Contact Sigma Power today to discover how our earthing services can optimise the safety and resilience of your electrical installations.
Earth Testing FAQ’s
A well-designed earthing system is crucial to prevent dangers associated with fault currents. It ensures the safety of both personnel and equipment by providing a controlled path for electrical faults, reducing risks like electric shock, equipment damage, and fire.
SPS offers comprehensive testing services, including Earth Grid Impedance evaluation, Step and Touch Potential analyses, Earth Potential Rise assessment, Soil Resistivity Testing and Modelling, Earth Continuity tests, Off Grid Current Injection tests, Fall of Potential tests, and a thorough Earth System Assessment.
Soil Resistivity Testing provides insights into the soil’s electrical properties, which are vital for designing an efficient and effective earthing system. Understanding soil resistivity helps optimize system performance and ensures safety compliance.
Our Values
Driven by the principle of ‘Delivering Value. Always!’ our core values serve as a foundation for company culture and guide decision making, and interactions with customers, employees and partners across the group.
People
Safety
Exceptional Skill
Exemplary Service
Care
Common Systems