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Perpetual Licence
Leased Licence
SafeGrid (Standard)
USD7,900Add to cart
1 Year of Updates & Support Included
Cable current rating calculations to IEC 60287 with add-on modules. Accuracy validated with CIGRE TB 880.
- Multilayer Finite Element Method calculations.
- Non-equipotential grids (accurate).
- Soil modelling from resistivity measurements.
- Custom grids of any shape or size. Import from AutoCAD.
- Safety criteria to IEC, IEEE and EN Standards.
- Metric or Imperial units support.
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- Lightning Shielding Module.
- Fault Current Distribution Module.
SafeGrid HV (Professional)
USD12,000Add to cart
1 Year of Updates & Support Included
Includes all add-on modules with FEM and transient (cyclic and emergency) ratings, HVDC ratings, and advanced soil drying.
- All features from Standard edition.
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- Above and below ground earthing.
- Transient (time-domain) analysis.
- High frequencies up to 10 MHz for lightning currents.
- Soil frequency dependency.
- Seasonal analysis in soil modelling.
- Deals with extremely large and complicated grids (15,000+ conductors).
Power Bundle
USD15,400Add to cart
Bundle and save
All our power systems software.
Save 30% on individual pricing.
- SafeGrid Earthing (Standard)
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SafeGrid (Professional Teams+)
FOR TEAMS
The complete solution for engineering teams who need to collaborate efficiently
- Everything in SafeGrid Professional - All features including FEM module.
- Network floating multi-user licensing - Minimum 4 users, install on unlimited computers.
- Project sharing & version history for collaborative workflows. [Coming Soon]
- Priority support with faster response times.
- Onboarding session & team training included.
We offer an online technical training course for SafeGrid. Find out more.
Full List of Features
| Earthing systems design software which is easy to use and accurate. | ||
| Standard | Professional | |
| Main Algorithm | ||
| Finite element-based calculations for multilayer soils |  | |
| Analyse grids of any shape in 3D | | |
| Non-equipotential grids analysis (include conductor series impedances) | | |
| Automatic segmentation for maximum accuracy | | |
| Grid impedance calculations | | |
| Grid potential rise | | |
| Design Settings | ||
| Enter soil model explicitly | | |
| Grid energisation as a fault current or voltage | | |
| Adjustable frequency | | |
| Frequency range | Up to 400 Hz | Up to 10 MHz |
| Multiple conductor types | | |
| Specify conductor size/area | | |
| Extras | ||
| Lightning shielding (rolling sphere) design module | | |
| Conductor sizing calculations to IEEE Std. 80 | | |
| Build Grid | ||
| Above ground conductors |  | |
| Maximum number of segments | 3000 | Unlimited |
| Build custom grids of any shape | | |
| Import grids drawn in AutoCAD | | |
| Design grids in 3D | | |
| Add rods at any location | | |
| Include insulated conductors | | |
| Specify the faulted conductor location | | |
| Fault Current Distribution | ||
| Full nodal analysis of currents and voltages | | |
| 16 Standard cases for easy modelling | | |
| Cables and overhead line connections | | |
| Solid, single-point, cross-bonded cables | | |
| Earth continuity conductors | | |
| Overhead lines consisting of multiple sections | | |
| Multiple feeders (sources of fault current) | | |
| Soil Modelling | ||
| Enter Wenner field resistivity measurements | | |
| Analyse multiple datasets (traverses) at once | | |
| Calculate optimal multilayer soil model | | |
| Account for probe depth at short spacings | | |
| Manual model adjustment | | |
| Import measurement data from spreadsheet files | | |
| Safety Criteria | ||
| Surface voltage profiles along a line and over areas | | |
| Safety Calculations to IEC and IEEE Standards | | |
| Touch and step voltage calculations | | |
| Body resistance and permissible body current calculations | | |
| Foot resistance to IEEE Std. 80 | | |
| Additional surface layer | | |
| Display Results | ||
| Surface, touch and step voltage plots | | |
| Leakage currents, Longitudinal currents and Segment voltages plots | | |
| Interactive 3D plots | | |
| 2D contour plots | | |
| Plot of safe and unsafe voltages | | |
| Export plot data to spreadsheet files | | |
| Reporting | ||
| PDF and Microsoft Word Reports | | |
| Customisable content | | |
| Add your company logo | | |
Ready to try SafeGrid Earthing?
Take SafeGrid Earthing for a test drive with our free trial. You get the ‘Full’ package letting you get a complete idea of how the software can help your business. No credit card details needed.