You are currently viewing the content available in Vietnam. If you are looking for information for another region, please select the correct country from the top-left dropdown in the page and 'Navigate to Browse FAQs' in the Support menu.
Issue
Need to know how to calculate the IDMT curves for the MiCOM and SEPAM relays
Product Lines
MiCOM & SEPAM
Environment
Tripping IDMT Curves
Resolution
Attached are the two tools to calculate the IDMT Curves for the all the MiCOM and all the SEPAM relays.
Note: The tools are not interchangeable. Unprotect sheets to work with formulas. Charts are not included.
Conversion of TMS (Time Multiplier Setting) to Time delay (seconds):
Need to know how to calculate the IDMT curves for the MiCOM and SEPAM relays
Product Lines
MiCOM & SEPAM
Environment
Tripping IDMT Curves
Resolution
Attached are the two tools to calculate the IDMT Curves for the all the MiCOM and all the SEPAM relays.
Note: The tools are not interchangeable. Unprotect sheets to work with formulas. Charts are not included.
Conversion of TMS (Time Multiplier Setting) to Time delay (seconds):