Calculate Transformer IDMT Over Current ~ Earth Fault Relay Setting | Electrical Tools xlsx.file Download Free

Calculate Transformer IDMT Over Current ~ Earth Fault Relay Setting

1. Calculate LT & HT Side IDMT Over Current Relay Setting (50/51)
2. Calculate LT & HT Side IDMT Over Current Relay Pick up setting.
3. Calculate LT & HT Side IDMT Over Current Relay PSM.
4. Calculate LT & HT Side IDMT Over Current Relay Time setting.
5. Calculate Actual Operating time according to Various IES Curve.
6. Calculate LT & HT Side Low current Setting(I>).
7. Calculate LT & HT Side High Current Setting(I>>)
8. Calculate LT & HT Side Actual Operating Time of Relay(t>)
9. Calculate LT & HT Side Actual Operating Time of Relay(t>>)
10. Calculate LT & HT Side IDMT Earth Fault Relay Setting (50N/51N)

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