We have a High Frequency Quenching system used to harden rods. We have been blowing transistor in the oscillator cabinet and now we are getting too high of amps on the readouts when we run the machine. Use to run at around 220V at 220amps now its running at 241V at 270 amps. Continues to blow...
Series 0, T , etc
I am looking for something i can print out and keep in my tool box so i don't have to find the book everytime i get an alarm, if we even have the book.
any web sites or help
I just started a new job were we have alot of Mitsubishi PLC's and we use GX developer and GPP software to look at the ladder. My question is i need a list of all the commands or devices for there systems. For example in a ladder you may have K102, M124, etc does anyone have a list of all...
I am looking for a formula that will tell me what gripping force i will see on my chuck jaws if my actuater is at a set psi.
for instance if i set my chuck psi(actuator) at 500psi and put a gauge in my jaws i will read 8,000 lbs force. per jaw for combined griping force of 24,000 lbs force.
I know that code clearance for a transformer and panel is 3'I believe, don't have NEC with me. But the question is people at our shop want to move the painters stuff into an area were there is a transformer and two panel box's 120 and 480, the area is open and by the maint dept. My question is...
at our shop we have a paint booth, we want to put a lift table in it from what iam getting out of the nec book 500-7,
516-2, 516-3 the table would have to be a class I, Div I rated lift table and the conduit would have to be rigid am i correct.
the booth is made of concrete block, has and open...
at work we have a 5kv DC dielectric test set from Biddle. i have never used one of these it has a 2.5 kv and 5 kv setting with an analog scale and a DC amp analog scale. You have two wires one to hook to ground and one to hook to motor lead my question is if i test a 3phase 480V motor on each...
We were given a small plc from GE which uses versapro software and i am trying to use it just to set up some learning programs i have some lights, P.B. etc on a test board. problem is we have no program information and i am used to working with AB RS logic and this versapro stuff doenst seem to...
