The frequency range is DC to 300 GHz, so power frequency magnetic fields
are included. Some household appliances used to produce quite strong
fields very close to the casing. Historically, bulk erasers for magnetic
recording tape produced strong magnetic fields. The requirements include
large 'safety factors' because research is ethically challenging, and
adverse health effects are widely attributed to causes other than the
real ones.
John Woodgate OOO-Own Opinions Only
J M Woodgate and Associates www.woodjohn.uk
Rayleigh, Essex UK
On 2018-07-05 15:32, McCallum, Andy wrote:
Be surprised if any LVD could cause EMF large enough to pose a danger
to Human Health. Intentional transmitters maybe, a rare beast to
create those levels unintentionally at less than 1000V.
Andy
*From:*John Woodgate [mailto:j...@woodjohn.uk]
*Sent:* 05 July 2018 10:28
*To:* EMC-PSTC@LISTSERV.IEEE.ORG
*Subject:* Re: [PSES] EN62311 - Human Exposure to Electromagnetic Fields
It applies to any LVD product, but there is a flow chart that shows
that a simple assessment is possible if the product has no reasonable
likelihood of producing sufficiently strong EMF.
John Woodgate OOO-Own Opinions Only
J M Woodgate and Associateswww.woodjohn.uk
<https://emea01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.woodjohn.uk&data=01%7C01%7CAndy.McCallum%40mottmac.com%7C3897dc1f76c0406b3a9808d5e259910b%7Ca2bed0c459574f73b0c2a811407590fb%7C0&sdata=vOXyjzMm8FtxrbHRrTRbkgWlhb8gQeuv%2FiISyiAwg24%3D&reserved=0>
Rayleigh, Essex UK
On 2018-07-05 10:09, Amund Westin wrote:
EN62311 is listed in OJ and a harmonized LVD standard.
Does EN62311apply to any LVD product or only products containing
radio transmitters?
Best regards
Amund
-
----------------------------------------------------------------
This message is from the IEEE Product Safety Engineering Society
emc-pstc discussion list. To post a message to the list, send your
e-mail to <emc-p...@ieee.org <mailto:emc-p...@ieee.org>>
All emc-pstc postings are archived and searchable on the web at:
http://www.ieee-pses.org/emc-pstc.html
<https://emea01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.ieee-pses.org%2Femc-pstc.html&data=01%7C01%7CAndy.McCallum%40mottmac.com%7C3897dc1f76c0406b3a9808d5e259910b%7Ca2bed0c459574f73b0c2a811407590fb%7C0&sdata=49%2BsokQ%2Bfgbdw5PdFOVMQq9w5i6xUg%2FynDYiz5MmRso%3D&reserved=0>
Attachments are not permitted but the IEEE PSES Online Communities
site at http://product-compliance.oc.ieee.org/
<https://emea01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fproduct-compliance.oc.ieee.org%2F&data=01%7C01%7CAndy.McCallum%40mottmac.com%7C3897dc1f76c0406b3a9808d5e259910b%7Ca2bed0c459574f73b0c2a811407590fb%7C0&sdata=NXnfbl2tReFV%2FOyyCDItpDVpyeZdAnDYXJo2y7%2B2b74%3D&reserved=0>
can be used for graphics (in well-used formats), large files, etc.
Website: http://www.ieee-pses.org/
<https://emea01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.ieee-pses.org%2F&data=01%7C01%7CAndy.McCallum%40mottmac.com%7C3897dc1f76c0406b3a9808d5e259910b%7Ca2bed0c459574f73b0c2a811407590fb%7C0&sdata=iF4opy2qXpxGUDSOPjI0JO542mTk9qx9tgUZ8G8KhIE%3D&reserved=0>
Instructions: http://www.ieee-pses.org/list.html (including how to
unsubscribe)
<https://emea01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.ieee-pses.org%2Flist.html&data=01%7C01%7CAndy.McCallum%40mottmac.com%7C3897dc1f76c0406b3a9808d5e259910b%7Ca2bed0c459574f73b0c2a811407590fb%7C0&sdata=clkGQ06wwx8J0uLKatJk2TlwZP%2FLmDxRUJvlWeyFEcA%3D&reserved=0>
List rules: http://www.ieee-pses.org/listrules.html
<https://emea01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.ieee-pses.org%2Flistrules.html&data=01%7C01%7CAndy.McCallum%40mottmac.com%7C3897dc1f76c0406b3a9808d5e259910b%7Ca2bed0c459574f73b0c2a811407590fb%7C0&sdata=FfgMUjF4Y7aAu%2F08gj5CE%2BRbAH8ja9RnUj7jRe%2FK7Zg%3D&reserved=0>
For help, send mail to the list administrators:
Scott Douglas <sdoug...@ieee.org <mailto:sdoug...@ieee.org>>
Mike Cantwell <mcantw...@ieee.org <mailto:mcantw...@ieee.org>>
For policy questions, send mail to:
Jim Bacher <j.bac...@ieee.org <mailto:j.bac...@ieee.org>>
David Heald <dhe...@gmail.com <mailto:dhe...@gmail.com>>
-
----------------------------------------------------------------
This message is from the IEEE Product Safety Engineering Society
emc-pstc discussion list. To post a message to the list, send your
e-mail to <emc-p...@ieee.org <mailto:emc-p...@ieee.org>>
All emc-pstc postings are archived and searchable on the web at:
http://www.ieee-pses.org/emc-pstc.html
<https://emea01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.ieee-pses.org%2Femc-pstc.html&data=01%7C01%7CAndy.McCallum%40mottmac.com%7C3897dc1f76c0406b3a9808d5e259910b%7Ca2bed0c459574f73b0c2a811407590fb%7C0&sdata=49%2BsokQ%2Bfgbdw5PdFOVMQq9w5i6xUg%2FynDYiz5MmRso%3D&reserved=0>
Attachments are not permitted but the IEEE PSES Online Communities
site at http://product-compliance.oc.ieee.org/
<https://emea01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fproduct-compliance.oc.ieee.org%2F&data=01%7C01%7CAndy.McCallum%40mottmac.com%7C3897dc1f76c0406b3a9808d5e259910b%7Ca2bed0c459574f73b0c2a811407590fb%7C0&sdata=NXnfbl2tReFV%2FOyyCDItpDVpyeZdAnDYXJo2y7%2B2b74%3D&reserved=0>
can be used for graphics (in well-used formats), large files, etc.
Website: http://www.ieee-pses.org/
<https://emea01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.ieee-pses.org%2F&data=01%7C01%7CAndy.McCallum%40mottmac.com%7C3897dc1f76c0406b3a9808d5e259910b%7Ca2bed0c459574f73b0c2a811407590fb%7C0&sdata=iF4opy2qXpxGUDSOPjI0JO542mTk9qx9tgUZ8G8KhIE%3D&reserved=0>
Instructions: http://www.ieee-pses.org/list.html (including how to
unsubscribe)
<https://emea01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.ieee-pses.org%2Flist.html&data=01%7C01%7CAndy.McCallum%40mottmac.com%7C3897dc1f76c0406b3a9808d5e259910b%7Ca2bed0c459574f73b0c2a811407590fb%7C0&sdata=clkGQ06wwx8J0uLKatJk2TlwZP%2FLmDxRUJvlWeyFEcA%3D&reserved=0>
List rules: http://www.ieee-pses.org/listrules.html
<https://emea01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.ieee-pses.org%2Flistrules.html&data=01%7C01%7CAndy.McCallum%40mottmac.com%7C3897dc1f76c0406b3a9808d5e259910b%7Ca2bed0c459574f73b0c2a811407590fb%7C0&sdata=FfgMUjF4Y7aAu%2F08gj5CE%2BRbAH8ja9RnUj7jRe%2FK7Zg%3D&reserved=0>
For help, send mail to the list administrators:
Scott Douglas <sdoug...@ieee.org <mailto:sdoug...@ieee.org>>
Mike Cantwell <mcantw...@ieee.org <mailto:mcantw...@ieee.org>>
For policy questions, send mail to:
Jim Bacher <j.bac...@ieee.org <mailto:j.bac...@ieee.org>>
David Heald <dhe...@gmail.com <mailto:dhe...@gmail.com>>
-
----------------------------------------------------------------
This message is from the IEEE Product Safety Engineering Society emc-pstc discussion
list. To post a message to the list, send your e-mail to <emc-p...@ieee.org>
All emc-pstc postings are archived and searchable on the web at:
http://www.ieee-pses.org/emc-pstc.html
Attachments are not permitted but the IEEE PSES Online Communities site at
http://product-compliance.oc.ieee.org/ can be used for graphics (in well-used
formats), large files, etc.
Website: http://www.ieee-pses.org/
Instructions: http://www.ieee-pses.org/list.html (including how to unsubscribe)
List rules: http://www.ieee-pses.org/listrules.html
For help, send mail to the list administrators:
Scott Douglas <sdoug...@ieee.org>
Mike Cantwell <mcantw...@ieee.org>
For policy questions, send mail to:
Jim Bacher: <j.bac...@ieee.org>
David Heald: <dhe...@gmail.com>