Thanks James,

Yes, I see there is a big difference between Instructed and Skilled related to Safeguards.
==> creepage and clearance distance is one Safeguard together?

BR Amund


On 2024-11-12 09:25, James Pawson (U3C) wrote:
Hi Amund,

If the equipment is to be used by a normal or instructed person then
it will still need two safeguards for a Class 3 energy source.

It would be a very rare piece of equipment that only gets used by a
skilled person!

All the best

James

James Pawson

Managing Director & EMC Problem Solver

Unit 3 Compliance Ltd

EMC : Environmental & Vibration : Electrical Safety : CE & UKCA :
Consultancy

www.unit3compliance.co.uk [1] | [email protected]

+44(0)1274 911747  |  +44(0)7811 139957

2 Wellington Business Park, New Lane, Bradford, BD4 8AL

Registered in England and Wales # 10574298

_Office hours:_

_Every morning my full attention is on consultancy, testing, and
troubleshooting activities for our customers' projects. I'm
available/contactable between 1300h to 1730h Mon/Tue/Thurs/Fri._

_For inquiries, bookings, and testing updates please send us an email
on [email protected] or call 01274 911747. Our lead times
for testing and consultancy are typically 4-5 weeks._

From: Amund Westin <[email protected]>
Sent: 12 November 2024 06:20
To: [email protected]
Subject: [PSES] Safeguard - Skilled person

IEC TR 62368-2:2019:, Ch.4.3.4 "Safeguards for protection of a skilled
person", table 1:

Skilled persons require 0 safeguard to Class 3 energy source.

Does this requirement make influence on the creepage and clearance
distances?

BR 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 [email protected]

All emc-pstc postings are archived and searchable on the web at:
https://www.mail-archive.com/[email protected]/ [2]

Website: https://ewh.ieee.org/soc/pses/ [3]
Instructions: https://ewh.ieee.org/soc/pses/list.html (including how
to unsubscribe) [4]
List rules: https://ewh.ieee.org/soc/pses/listrules.html

For help, send mail to the list administrators:
Mike Sherman at: [email protected]
Rick Linford at: [email protected]

For policy questions, send mail to:
Jim Bacher at: [email protected]

-------------------------

To unsubscribe from the EMC-PSTC list, click the following link:
https://listserv.ieee.org/cgi-bin/wa?SUBED1=EMC-PSTC&A=1

                 [5]
                Virus-free.www.avg.com [5]



Links:
------
[1] http://www.unit3compliance.co.uk/
[2] https://www.mail-archive.com/[email protected]/%20
[3] https://ewh.ieee.org/soc/pses/
[4] https://ewh.ieee.org/soc/pses/list.html
[5] http://www.avg.com/email-signature?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=emailclient

--
Best regards / Mit freundlichen Grüßen / Mvh Amund Westin (Siv.ing / M.Sc)
**********************************
Westin Emission
Oslo, Norway
EMC / Safety / Product Compliance consultant
Cell: (+47) 920 17 031
Skype: EMC.amund
E-mail: [email protected]
Web: https://www.westin-emission.no/
Linkedin: http://lnkd.in/2xHtrH
Member of Norsk Elektroteknisk Komite - sector EMC and IET
**********************************

-
----------------------------------------------------------------
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 
[email protected]

All emc-pstc postings are archived and searchable on the web at:
https://www.mail-archive.com/[email protected]/

Website:  https://ewh.ieee.org/soc/pses/
Instructions:  https://ewh.ieee.org/soc/pses/list.html (including how to 
unsubscribe)
List rules: https://ewh.ieee.org/soc/pses/listrules.html

For help, send mail to the list administrators:
Mike Sherman at: [email protected]
Rick Linford at: [email protected]

For policy questions, send mail to:
Jim Bacher:  <[email protected]>
_________________________________________________
To unsubscribe from the EMC-PSTC list, click the following link: 
https://listserv.ieee.org/cgi-bin/wa?SUBED1=EMC-PSTC&A=1

Reply via email to