Re: CE test suite for computers

2001-08-28 Thread John Woodgate
I read in !emc-pstc that George, David L wrote (in <3B10FF0A008FF6458711E6E375E830412C16A6@USTR- EXCH2.na.uis.unisys.com>) about 'CE test suite for computers', on Mon, 27 Aug 2001: >John: >After all your years on the committee and having heard all the technical >arguments, I am surprised the comm

RE: CE test suite for computers

2001-08-27 Thread George, David L
[mailto:j...@jmwa.demon.co.uk] Sent: Saturday, August 18, 2001 1:55 PM To: emc-p...@majordomo.ieee.org Subject: Re: CE test suite for computers I read in !emc-pstc that Tania Grant wrote (in ) about 'CE test suite for computers', on Sat, 18 Aug 2001: >Most people will never unders

RE: CE test suite for computers

2001-08-20 Thread Stone, Richard A (Richard)
Don't forget Telco Conducted Emissions is NOT required until at least 2003' Richard, -Original Message- From: Frazee, Douglas (Douglas) [mailto:dfra...@lucent.com] Sent: Friday, August 17, 2001 12:19 PM To: 'Pettit, Ghery'; 'Stuart Lopata'; emc Subject: R

Re: CE test suite for computers

2001-08-19 Thread John Woodgate
I read in !emc-pstc that Tania Grant wrote (in ) about 'CE test suite for computers', on Sat, 18 Aug 2001: >Thank you, Mr. Woodgate, >  >I am sure many of the American contingent are grateful for your >explanation. I note the tone of your remarks, but I hope, nevertheless that y

Re: CE test suite for computers

2001-08-19 Thread Tania Grant
Thank you, Mr. Woodgate, I am sure many of the American contingent are grateful for your explanation. taniagr...@msn.com - Original Message - From: John Woodgate Sent: Saturday, August 18, 2001 3:25 PM To: emc-p...@majordomo.ieee.org Subject: Re: CE test suite for computers I

Re: CE test suite for computers

2001-08-19 Thread John Woodgate
I read in !emc-pstc that Rich Nute wrote (in <200108182110.oaa02...@epgc196.sdd.hp.com>) about 'CE test suite for computers', on Sat, 18 Aug 2001: >The basic problem is that the harmonic currents >generated in the load equipment are dissipated >in the delta primary of a delta-wye distribution >

Re: CE test suite for computers

2001-08-19 Thread Tania Grant
Rich, Thank you very very much. taniagr...@msn.com - Original Message - From: Rich Nute Sent: Saturday, August 18, 2001 3:02 PM To: taniagr...@msn.com Cc: j...@jmwa.demon.co.uk; emc-p...@majordomo.ieee.org Subject: Re: CE test suite for computers Hi John and Tania: Actually

Re: CE test suite for computers

2001-08-18 Thread Ken Javor
rical observation and not a proven cause and effect. -- >From: Rich Nute >To: taniagr...@msn.com >Cc: j...@jmwa.demon.co.uk, emc-p...@majordomo.ieee.org >Subject: Re: CE test suite for computers >Date: Sat, Aug 18, 2001, 4:10 PM > > > > > > Hi John and Tania

Re: CE test suite for computers

2001-08-18 Thread John Woodgate
I read in !emc-pstc that Tania Grant wrote (in ) about 'CE test suite for computers', on Sat, 18 Aug 2001: >Most people will never understand anything unless it is explained >to them.  Merely stating >that the power distribution in Europe and America is not the same, >is not an

Re: CE test suite for computers

2001-08-18 Thread Rich Nute
Hi John and Tania: Actually, the harmonic current problem is no different between Europe and North America. The basic problem is that the harmonic currents generated in the load equipment are dissipated in the delta primary of a delta-wye distribution transformer. If the harmonic content i

Re: CE test suite for computers

2001-08-18 Thread Tania Grant
their own language! taniagr...@msn.com - Original Message - From: John Woodgate Sent: Friday, August 17, 2001 3:37 PM To: emc-p...@majordomo.ieee.org Subject: Re: CE test suite for computers I read in !emc-pstc that Pettit, Ghery wrote (in ) about 'CE test suite for computers',

Re: CE test suite for computers

2001-08-17 Thread John Woodgate
I read in !emc-pstc that Rich Nute wrote (in <200108171905.maa00...@epgc196.sdd.hp.com>) about 'CE test suite for computers', on Fri, 17 Aug 2001: >Agreed! Well, see my direct response to G. P. > >EN 61000-3-2 is driven by Euro power distributors >who don't want to correct for non-linear loads.

Re: CE test suite for computers

2001-08-17 Thread John Woodgate
I read in !emc-pstc that Pettit, Ghery wrote (in ) about 'CE test suite for computers', on Fri, 17 Aug 2001: >Also EN 61000-3-3 needs to be considered.  Useless standards, if you ask > me. >  That's because you, like most Americans, do not understand the problems in Europe. Because the

Re: CE test suite for computers

2001-08-17 Thread Rich Nute
Hi Ghery: > Also EN 61000-3-3 needs to be considered. Useless standards, if you ask me. Agreed! EN 61000-3-2 is driven by Euro power distributors who don't want to correct for non-linear loads. (But who have no quarrel with correcting for phase angle.) I don't understand the drive for

RE: CE test suite for computers

2001-08-17 Thread Pettit, Ghery
Also EN 61000-3-3 needs to be considered. Useless standards, if you ask me. Ghery -Original Message- From: Frazee, Douglas (Douglas) [mailto:dfra...@lucent.com] Sent: Friday, August 17, 2001 9:19 AM To: 'Pettit, Ghery'; 'Stuart Lopata'; emc Subject: RE: CE test

RE: CE test suite for computers

2001-08-17 Thread Frazee, Douglas (Douglas)
, Ghery [mailto:ghery.pet...@intel.com] Sent: Thursday, August 16, 2001 4:39 PM To: 'Stuart Lopata'; emc Subject: RE: CE test suite for computers Stuart, For ITE the requirements are EN 55022:1994 (through 1 August 2003) and EN 55024:1998. If you wish to test to anything else, you

Re: CE test suite for computers

2001-08-16 Thread John Woodgate
I read in !emc-pstc that Stuart Lopata wrote (in <00d301c12687$8b6e8100$1301a8c0@newberry>) about 'CE test suite for computers', on Thu, 16 Aug 2001: >Any info about the test suite for computers (for commercial & professional >markets in EU) to meet the EMC directive for the CE mark? > >Also won

RE: CE test suite for computers

2001-08-16 Thread Pettit, Ghery
Stuart, For ITE the requirements are EN 55022:1994 (through 1 August 2003) and EN 55024:1998. If you wish to test to anything else, you need to go through a Competent Body and convince them that the alternate standards are adequate. Ghery Pettit Intel -Original Message- From: Stuart