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Thread: 300 Ton York YT VSD upgrade
07-27-2011, 09:09 PM #1
300 Ton York YT VSD upgrade
1 Down 1 to go!!. Hot as hell in that chiller plant!!
07-27-2011, 10:39 PM #2
excellent...post before and after
07-27-2011, 11:07 PM #3
Bet that was a fun project. Both the installation and comissioning / tuning.
Lots of parameters huh!?
07-28-2011, 05:14 AM #4
Looks good nice job.Arguing with your Boss is like wrestling with a pig in
After a while you realize that while you are getting
dirty, the pig is actually enjoying it.
It is not exactly cheating, I prefer to consider it
creative problem solving.
07-28-2011, 07:31 PM #5
07-28-2011, 07:40 PM #6
07-28-2011, 09:41 PM #7
Where do I get some of that snazzy caribbean blue Jork paint?Truth is still truth, even if no one believes it. A lie is still a lie, even if everyone believes it.
"It's called the american dream because you have to be asleep to believe it" -George Carlin
"A nation of sheep begets a government of wolves" -Edward R. Murrow
"I have problems just like you. One time, my dancing horse almost fell into my car elevator" -Mitt Romney
Buy american made goods & support locally owned businesses!
07-28-2011, 09:54 PM #8
Ya tite work on the rack. So the factory did their homework and actually provided a turnkey upgrade. Awesome.
What is the ramp up acceleration on start up? Real slow and easy? Do the guide vanes still function normally or in conjunction with the motor frequency?
Definately like the factory blue paint , always thought I would paint an auto project that color to be different.
07-28-2011, 09:57 PM #9
I see that.
Are the electrical / electronic components water cooled??
And if so cond or chilled?
I know they're cooling the vfd's with more than just air now.
And Carrier lists a refrigerant cooled vfd.
Anyone to explain that?
07-28-2011, 11:27 PM #10
07-28-2011, 11:38 PM #11
07-28-2011, 11:40 PM #12
07-29-2011, 07:41 AM #13
yorktek - thanks for answering my ques.