3/15/2012 5:25 AM | |
Joined: 4/23/2010 Last visit: 12/31/2023 Posts: 8092 Rating: (877) |
Is any thing wrong in my question or it is too difficult? |
3/15/2012 12:01 PM | |
Posts: 467 Rating: (59)
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hello, the rated operational current Ie for 3TF50 contactors AC-2 and AC-3 up to 500V is: 110 A kind regards LesPaul |
3/17/2012 11:41 AM | |
Joined: 4/23/2010 Last visit: 12/31/2023 Posts: 8092 Rating: (877) |
Hello shakeri Thanks for reply. Can I use this contactor for 125 Amp, 48 V AC-3 duty application as against rated capacity mentioned as 110 A? If yes how to calculate rated capacity of contactor at 48 Volt? |
3/18/2012 6:47 AM | |
Posts: 11 Rating: (0) |
Sorry dear Piscean ,I was wrong. I surveyed more and understood that the quote of our friend (Lespaul) is true. The current tolerated by this contactor upto 500v is 110A. I surveyed this title in 3RT contactors ,you can find it according to attached file. Attachment3rt.pdf (285 Downloads) |
3/18/2012 8:01 AM | |
Joined: 4/23/2010 Last visit: 12/31/2023 Posts: 8092 Rating: (877) |
Hello shakeri, Ultimately the conclusion is the said i.e. 3TF50 contactor is not suitable for 125 A @ 48 Volt. Is it right? Thanks every body for sharing your views, information. Kind regards, DEEP. |
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