Hi to all,
I would just like to know if anyone has heard of ETAP 400 and whats the main difference between this and the latest version ETAP 7.0 in terms of important features..
Our IT recently installed the ETAP 400 in our PC.
Thnx!!
Hi to all,
I would just like to ask your inputs with regards to the metering readings in the attachtment.
What problem does this reading pose?
What are the possible causes?
Any input is well appreaciated.
Thanks!
Hi!
Does anybody know the difference between FAG bearing NU 311-E-TVP2 and NTN 311E? (if any)
The original bearing we use is the NTN 311E.. It seems that our purchasing dept can't get ahold of the same brgs.
Thanks in advance!
Hello to all ,
I would like to ask help with regards to the settings in our SEL 351A relay. I have minimal knowledge in protection system and Im hoping some of our gurus might be able to help.
My question is what minimum info would someone (kind enough and has some spare time ) need to give an...
Kind sirs,
Please englighten me with this issue.
We are using PT with Ratio: 13.8 kV/3R/110V/3R/110V/3V
What does this mean?
Thank you in advance and sorry for the ignorance.
Sirs,
Just yesterday, May 4, 2012, while I was scrolling our AVR Unitrol 1000-15, the LCD displayed "System Halted."
Thingking it needs little time to recuperate, I opted to wait till this morning before I press ESCAPE botton... but to no avail.
As per manual, we can do 2 things: (1) attempt...
Kind sirs,
Please share some of your expertise.
Our 8mos. old CoGen Power plant has been operating in island mode and around 3 mos. ago our transducers began failing.
first was the DC Voltage trans, then a Freq. Trans,then a kW Trans, and just this early morning our other freq trans gave in...
Sirs,
Im working in a power plant using SEL relays and would like to know how to correctly read event logs.
Please advise me on how to effectively get the right information out of our relays.
Thanks so much!
