Thanks for the explanation, I thought it was a post, and a warning, not just a sig!
Hey, it made me read the rules more carefully than I would have otherwise, so cant be a bad thing
Thanks again for all the assistance
Phil
Thanks everyone for your excellent comments. I now have enough advise make an informed purchase and hopefully respolve my problem.
Additionally thanks for the warnings in relation to specific brands.
The last post referred me to an FAQ that details code of conduct, this I have re read. I am...
OK, now you have all given me plenty to think about
Question, what if the roots blower is not working into a load on startup, ie, free input and output port
Once the motor has started, then load is applied
We used to run a 1000 CFM compressor at 150 psi, diesel engine, a Detroit, for our...
Scotty
This motor drivers a blower, not a fan. A blower is positive displacement and unlike a fan, does not store so much energy in the form of angular momentum. Start up time of the blower is relatively short. it can also be started off load, ie with blower ducts open.
I have found one GE soft...
Hi Scotty
Yes, I am in the UK, and thanks for your advice. The only reason I am looking for a star delta starter was because that we suggested to me by local electical engineer!
We are an RnD company and will not be running this thing on continuous basis, but will be starting and stopping quite...
Hi
I recently purchased an industrial blower (Roots) with a 22KW motor. I am located in a 415v 50 Hz territory.
No control system came with this purchase (OK, it was cheap) and I have a set of six labelled wires from the motor.
Cost of a new star delta starter is greater than I paid for the...
