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| ABB FT Flexitest? https://brainfiller.com/arcflashforum/viewtopic.php?f=12&t=1434 |
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| Author: | AB P.E. [ Thu Dec 16, 2010 9:38 am ] |
| Post subject: | ABB FT Flexitest? |
This is for the relay and switchgear experts. I have been looking at the ABB "FT Flexitest" switches. http://www.abb.com/product/db0003db004281/c12573e70033041985256ad20066cda8.aspx They allow a user to isolate a switchgear relay and then perform tests. The FT means the user can disconnect relay inputs and outputs, then test relay operation without disrupting a facility. For example, has a "make before break" way to disconnect CTs feeding a relay and safely ground secondaries of the CTs. Considering using the FT to remove an arc-flash relay from service, for test and adjustment. Am I on the right track? |
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| Author: | stevenal [ Thu Dec 16, 2010 12:55 pm ] |
| Post subject: | |
Yes!!!!!!! |
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| Author: | wbd [ Fri Dec 17, 2010 5:21 am ] |
| Post subject: | |
I agree. I've used these in relay apps before. They are a quality product. |
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