EcoStruxure™ Power Design - Electrical Calculation Tools

On-line calculation tools for LV electrical network
Published by Schneider Electric

Features

  • Display t(i) curves
  • Check selectivity
  • Search selectivity
  • Check RCD selectivity
  • Calculate Cable Cross Section Area
  • Calculate cable voltage drop

Display t(i) curves

Display the time-current characteristic curves of 1 to 8 protection devices. Protection device may be a Circuit breaker (or) a Fuse.
Display tripping curves
  • After selecting the number of protection devices, clicking the button 'Display tripping curves' will display the time-current characteristic curves for the selected devices.
Display t(i) curves

Check selectivity

This feature checks the selectivity between two "protection devices" and display their time-current characteristic curves.
Check selectivity
  • This feature checks the selectivity between two "protection devices" and display their time-current characteristic curves.
Check selectivity

Search selectivity

This feature will search for all the protection devices that can be selective with a defined protection device. While defining the protection device, it will be defined "either upstream or down stream," and based on that the suitable search results will be listed.
Search selectivity

Check RCD selectivity

This feature will display the curves of two "Residual Current Devices (RCD)" and check their selectivity.
Check RCD selectivity

Calculate Cable Cross Section Area

This feature calculates the "Cross Sectional Area" of conductors & cables. This also helps in creating and exporting the cable schedule for many number of circuits.
Calculate Cable Cross Section Area

Calculate cable voltage drop

This feature helps in calculating the voltage drop of a defined cable and also it helps to check the maximum possible length to maintain the voltage drop with in the defined limit.
Calculate cable voltage drop
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