Actually, I had in mind doing the test before the panelboard, so it does not involve weak links such as breakers, panelboards, building wiring and such. Regarding time limit I would expect it to be rather self limiting.
"Price, Ed" wrote: > Robert: > > This is where I started to have a problem. Voc is easy, but Isc is more of a > breaker response test. Someone must have an interesting procedure for > powerline impedance testing, maybe defining some time limit. > > Ed > > > -----Original Message----- > > From: Robert Johnson [SMTP:robe...@ma.ultranet.com] > > Sent: Monday, November 15, 1999 8:10 AM > > To: "Price,"@ma.ultranet.com > > Cc: 'emc-p...@ieee.org' > > Subject: Re: 60 Hz Power Line Impedance > > > > > > Can't you just measure the open circuit voltage and the short circuit > > current? > > > > "Price, Ed" wrote: > > > > > As to measuring the AC power source impedance, well, time to go home > > now! > > > > > > Regards, > > > Ed > > > > > :-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-) > Ed Price > ed.pr...@cubic.com > Electromagnetic Compatibility Lab > Cubic Defense Systems > San Diego, CA. USA > 619-505-2780 (Voice) > 619-505-1502 (Fax) > Military & Avionics EMC Services Is Our Specialty > Shake-Bake-Shock - Metrology - Reliability Analysis > :-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-) > > --------- > This message is coming from the emc-pstc discussion list. > To cancel your subscription, send mail to majord...@ieee.org > with the single line: "unsubscribe emc-pstc" (without the > quotes). For help, send mail to ed.pr...@cubic.com, > jim_bac...@monarch.com, ri...@sdd.hp.com, or > roger.volgst...@compaq.com (the list administrators). --------- This message is coming from the emc-pstc discussion list. To cancel your subscription, send mail to majord...@ieee.org with the single line: "unsubscribe emc-pstc" (without the quotes). For help, send mail to ed.pr...@cubic.com, jim_bac...@monarch.com, ri...@sdd.hp.com, or roger.volgst...@compaq.com (the list administrators).
