IDMT Relay Curve Calculator | Electrical Tools xlsx.file Download Free

 

IDMT Relay Curve Calculator

1. Calculate IDMT Over current Relay Grading up to 5 Nos of Radial Bus bar System.
2. Calculate Relay Pick up setting of IDMT Over current Relay from Downstream to Source End.
3. Calculate PSM of Various IDMT Relay from Downstream to Source End.
4. Calculate Time setting of Various IDMT Relay from Downstream to Source End.
5. Calculate Total Grading Time of Various IDMT Relay from Downstream to Source End.
6. Calculate Actual Relay Operating time according to Various IES Curve.

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