Great video! One word of advice - you might want to put line reactors in the wiring to the feedwater pumps to smooth the harmonics from the variable frequency drives serving them.
BTW, are those York Millenium model YS rotary screw liquid chillers I hear operating in the background?
Great video! One word of advice - you might want to put line reactors in the wiring to the feedwater pumps to smooth the harmonics from the variable frequency drives serving them.
BTW, are those York Millenium model YS rotary screw liquid chillers I hear operating in the background?
Tempest20000 3 years ago
Actually YES! Well it's a large McQuay chiller with screw compressors, but I am amazed you could pick that out.
The feed pumps do not operate off of VFDs though, just your standard McDonald valve.
I do not have any experience with line reactors, but will look them up. Thanks!!
myrdale 3 years ago