Re: India Standard needed

2006-02-03 Thread emc-p...@ieee.org
Dear Bill, SISC (Siemic India Service Center) collects all India standards, you may contact lingdon.day...@siemic.com. Regards Jeff Jin SIEMIC InfoTech (China) Ltd. www.siemic.com.cn Bill Stumpf bstu...@dlsemc.com wrote: Greetings all, I am in need of an India EMC standard. The

Re: Definition of Residual Current

2006-02-03 Thread emc-p...@ieee.org
In message de87437fe365cb458c265ea3d73b6f1d013da...@xbc-mail1.xantrex.com, dated Fri, 3 Feb 2006, Jim Eichner jim.eich...@xantrex.com writes John: Are such words of explanation allowed in an IEC standard, or do the standards have the same limitation applied to them as the IEV has? The same

Re: Definition of Residual Current

2006-02-03 Thread emc-p...@ieee.org
In message de87437fe365cb458c265ea3d73b6f1dd99...@xbc-mail1.xantrex.com, dated Fri, 3 Feb 2006, Ralph McDiarmid ralph.mcdiar...@xantrex.com writes Perhaps resultant current or net RMS current would have been better than vector sum. A vector sum implies to me, drawing the vectors and adding

RE: Definition of Residual Current

2006-02-03 Thread emc-p...@ieee.org
John: Are such words of explanation allowed in an IEC standard, or do the standards have the same limitation applied to them as the IEV has? Jim Eichner, P.Eng. Compliance Engineering Manager Xantrex Technology Inc. phone: (604) 422-2546 fax: (604) 420-1591 e-mail: jim.eich...@xantrex.com

RE: Definition of Residual Current

2006-02-03 Thread emc-p...@ieee.org
Perhaps resultant current or net RMS current would have been better than vector sum. A vector sum implies to me, drawing the vectors and adding them graphically, or adding their real imag rectangular components. If I recall correctly, the RMS (effective) value is also the square-root of the

Re: Definition of Residual Current

2006-02-03 Thread emc-p...@ieee.org
In message de87437fe365cb458c265ea3d73b6f1d013da...@xbc-mail1.xantrex.com, dated Fri, 3 Feb 2006, Jim Eichner jim.eich...@xantrex.com writes I am working on a standard for which a definition of Residual Current is needed. I don't own any other standard that defines it, and I don't subscribe to

RE: EMC, Safety for Machinery USA, CANADA, Russia

2006-02-03 Thread emc-p...@ieee.org
From: John Woodgate Sent: Thursday, February 02, 2006 2:49 PM Jim Bacher writes: For some products the Post Office has additional requirements. Bullet-proofing? (;-) John Woodgate smudge, crinkle and mangle can not be disabled. Regards, Peter L. Tarver, PE ptar...@ieee.org

India Standard needed

2006-02-03 Thread emc-p...@ieee.org
Greetings all, I am in need of an India EMC standard. The identification of the standard as given to me is JSS. Can anyone direct me to a source for this standard? Thanks in advance for your help. Bill Stumpf - This message is from the IEEE Product Safety Engineering Society emc-pstc

RE: EMC, Safety for Machinery USA, CANADA, Russia

2006-02-03 Thread emc-p...@ieee.org
I forgot to mention that Canada also has laws that require safety approvals. The electrical inspectors in Ontario have a reputation for finding and preventing the installation of non compliant products. I do not have the information on the laws, only that they exist. Jim - This message is

Re: EMC, Safety for Machinery USA, CANADA, Russia

2006-02-03 Thread emc-p...@ieee.org
In message 006601c62865$79471f70$6b01a8c0@HP29375324311, dated Thu, 2 Feb 2006, Rich Nute jan...@fastwave.net writes For some products the Post Office has additional requirements. Bullet-proofing? (;-) No. Protecting the turf! Remember the old days of British Telecom? They had their own