Hi, i've recently stumbled across a drawing set that includes mechanical schedules with motor starting types and some include the "PS" abbreviation. Looking at the abbreviation page that stands for package starter. I have basic familiarity with VFD, electronic soft starters, auto-XFMR, WYE-DELTA...
I bought a copy of this book recently, and it contains an Appendix titled "Computer Programs for this Book" which were apparently provided on multiple disks at one point. These were DOS programs created by the Author that I wanted to attempt to use with https://www.dosbox.com/ to accompany...
This is my first experience with a Wye-Gnd to Wye-Gnd transformer with a internal grounded delta tertiary winding (no external terminals available for connection). I am trying to model this transformer for short circuit, load flow, downstream arc flash and it seems most modeling software...
Have a grinder machine with an approximately 1HP motor with a Mitsubishi Model FR-D720-1.5K drive. Per the machine manual (English), the product requires 230 VAC, 3-Phase, 3-wire, 60Hz and appears to be originally designed to IEC standards, but also sold in North America. We've already had a...
Hi everyone, I'd appreciate some assistance with the following two questions, I do not have much experience with balancing machines.
I'm attempting to convert a balancing machine sensitivity specification from g-mm/kg to Imperial (USCS) units of oz-in/lb. I've used the following conversion...
