5/25/2016 2:55 PM | |
Posts: 1 Rating: (0) |
I have problem to understand MCCB 3VL invesre delay time (L) for breaker3VL ETU22 . I have not referance or curve to account time ------------------------------------------------------------------------------------------ |
Last edited by: Min_Moderator at: 5/27/2016 12:10:04 PMNew subject after splitting |
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5/26/2016 7:00 AM | |
Joined: 4/23/2010 Last visit: 12/31/2023 Posts: 8092 Rating: (877) |
Please refer the attached sheet. This chart helps to understand different setting parameters of ETU for overload, short circuit & instantaneous short circuit protections. Depending upon operating current & MCCB location in power line stream user needs to set those parameters. HTH. AttachmentSENTRON_3VL MCCB parameter setting curves.pdf (221 Downloads) |
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