GEM Calculator is a superior conductive material that solves your toughest grounding problems by reducing earth resistance and impedance measurements. It is the ideal material to use in areas of poor conductivity, such as rocky ground, mountain tops and sandy soil.

To assist in estimating the amount of GEM required for installations, nVent is proud to offer our free web-based GEM Calculator. The latest release of the nVent ERICO GEM Calculator features: • Estimated system resistance values for basic grounding system designs including GEM • Designs for single ground rods, multiple ground rods as well as for bare conductor • Intuitive, easy-to-use design • Useful tips and help information provide additional assistance during the design process. GEM Calculator Feature Comparison Basic Professional Calculate number of bags of GEM required Yes Yes Estimate system resistance with GEM Yes Yes Allow metric or imperial Yes Yes Select couplers and ground rods Yes Yes Create GEM System design diagrams Yes Yes Organize GEM System Designs into projects - Yes Save, edit, and copy GEM System Designs - Yes Print Design Documents and aggregated Material Lists - Yes Registration required * - Yes * We ask for your e-mail, name, and company so that you may securely save, organize, and edit your GEM System Designs. We respect your privacy: view our. Grounding System Evaluations For more complex grounding system designs, Pentair can evaluate a proposed grounding design and estimate the amount of GEM needed for the installation.

Substation earthing system design optimisation through the application of. Power utility Ausgrid and made available for free download on the ENA website.

Our Applications Engineering team uses an integrated grounding system analysis program called WinIGS for these evaluations. Programma abc 4 klyuchi.

>Broderbund 3d home architect for mac. Revolutionary CDEGS Software Shifting the Energy Industry Revolutionary CDEGS Software Shifting the Energy Industry, August 14, 2014 Comments Off on Revolutionary CDEGS Software Shifting the Energy Industry 2010 saw changes to the code of practice for earthing above 1kV for developing energy facilities. This became enforceable in 2012 across the EU, where the standard explicitly recognises the role that revolutionary CDEGSsoftware now plays in compliant electrical earthing design. The changes identify that the best practice is to model energy using specialised CDEGS computer software. With a rise from 11 to 17 in 2012/13 in the number of fatalities in the UK electricity and services sector, regulators deemed that changes were crucial.

Although these figures do not clarify how many are due to insufficient earthing, it is accepted in the industry that this has caused deaths in the past. 3D CDEGS Innovation A solution to comply with these changes and ensure a safer site is CDEGS- Current Distribution, Electromagnetic Fields, Grounding and Soil Structure Analysis. This software creates a 3D model of the area and mathematically simulates the fault energy return current under the ground AND the magnetic/electric fields created particularly useful when studying over ground systems.

Modelling above ground systems using CDEGS Software is an under-utilised benefit of the software, such as for GIS substations, lightning attachment studies and interference. This innovative use of the software could open a door into a whole new field of problem solving for asset owner/managers and scheme project leaders alike. If you’ve never seen the software in action - CDEGS builds a 3D virtual version of the system under study and the qualified researcher can test various scenarios (faults or attachments) and creates an easy to understand, visual map of the various outcomes. These maps can be used to assess how the system performs as well as how a human might be affected when interacting with the system (safety assessments).

As a result, managers are empowered with knowledge and awareness of the risks on their site. This invaluable understanding could save companies vast amounts of money and potentially save lives. This visual map shows the voltage dispersion if a fault were to occur.