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I2T time curve

I2T time curve

I2T time curve

(OP)
Hi
  Could someone please give me the math formula for a I2T relay time curve. I would very much appreciateate it. Thank You.

RE: I2T time curve

I²·t=C

RE: I2T time curve

Yep, what jghrist said.

RE: I2T time curve

(OP)
yes scotty this is what i was looking for. I am looking at a cordination study that uses i2t curves. looking at the curves, settings, and test points, something is wrong. Back to the old slide rule. Thanks again for the help.

RE: I2T time curve

Hi Cunin.
Why you use term i2t curves?
It's confused us. If you need additonal information to Scotyy's post, lets know. I can send to you full math formulas of IEC and IEEE curves.
Best Regards.
Slava

RE: I2T time curve

OOPS.
Scotty, sorry for mistake in your name sad.

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