,
it suggests a minimum voltage of 1.5 kV a.c. for a minimum of 1 s and
maximum breakdown current 5 mA for class 1 luminaires and class 2
luminaires metal encased.
Thanks and regards,
Raymond Li
is done
on production line, lower testing voltage, i.e., 1/2 of test voltage should
be applied. I would like to have comments on this concern while doing
hipot test on production line or other modern way to replace the hipot test
on production line.
Thanks and regards,
..
Raymond Li
Omni Source
? If so,
would it be easier to build the product to a single standard rather than
multiple standards. The testing would be simpler as well. Is it a real
case in the world?
Thanks and regards,
Raymond Li
Omni Source Asia Ltd
only.
Thanks and regards,
Raymond Li
Omni Source Asia Ltd.
**
Legally privileged/Confidential Information may be contained in this
message. If you are not the addressee(s) legally indicated in this message
(or responsible
Testing
Legally privileged/Confidential Information may be contained in this message.
If you are not the addressee(s) legally indicated in this message (or
responsible for delivery of the message to such
relevant test reports or certificates from
the customers. Is it the responsibility of the laboratory to verify the
submitted certificates/reports to meet the requirement? Is it allowed in
the accreditation scheme, say UKAS, A2LA? You input is appreciated.
Thanks and regards,
Raymond Li
Omni Source
Can anyone tell me where I can find a list of participant
bodies/laboratories of CB scheme.
Thanks,
Raymond Li
Omni Source Asia Ltd
---
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Technical Committee emc-pstc discussion list.
To cancel
accredited laboratories in the U.K. and/or elsewhere in
the world?
Best regards,
Raymond
=
James, Chris c...@dolby.co.uk on 01/08/2000 09:44:20 p
To: Raymond Li/DixonsNotes@DixonsNotes, emc-p...@ieee.org
cc:
Subject: RE: Test voltage for products
at 240Vac. Can anyone
tell me where I can find a copy of this memo and if there is any updated version
to replace this one.
Thanks and regards,
Raymond Li
Dixons Asia Ltd.
---
This message is from the IEEE EMC Society Product Safety
Technical Committee emc-pstc
Dear All,
I have heard that all EU participating countries have accepted VDE plugs
(Europlug for 2.5A and Schuko plug for 15A) except the U.K. although each
country may have its own style of plug. Anyone know if it is the case?
Thanks,
Raymond Li
Dixons Asia Ltd
/2000 04:48:22 p
Please respond to John Allen john.al...@rdel.co.uk
To: Raymond Li/DixonsNotes@DixonsNotes, 'Nick Williams'
nick.willi...@conformance.co.uk
cc: emc-p...@ieee.org emc-p...@ieee.org
Subject: RE: Cordset for EEC countries
Hi folks
As a point of interest:
The EN
not have. However, all have VDE
approval mark on the plug.
Thanks,
Raymond Li
Dixons Asia Ltd.
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majord
Jeffrey,
Suggest to visit below site for your required information.
http://www.ofta.gov.hk/index_eng.html
Regards,
Raymond Li
Dixons Asia Ltd.
Collins, Jeffrey jcoll...@ciena.com on 14/09/2000 08:44:44 p
Please respond to Collins, Jeffrey jcoll
,
Raymond Li
Dixons Asia Ltd.
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For help
by Asia
countries, UK and EEC countries. Can anyone tell me where I can locate the
official announcement about above recognition.
Thanks,
Raymond Li
Dixons Asia Ltd.
**
Legally privileged/Confidential Information may be contained
Robert,
Could you please tell us what the contents of Y3k.doc as it cannot be
opened by Word 97.
Thanks,
Raymond Li
Robert Johnson robe...@ma.ultranet.com on 05/01/2000 06:07:08 a
Please respond to Robert Johnson robe...@ma.ultranet.com
I have read through two international standards relative to the
captioned subject. There are some differences even though they both
are
called the same classes.
EN 60 355-1 IEC 85
Class Temp rise Actual temp
A 75 degC
Can anyone tell me where to obtain MIL-STD-285 standard; Method of
attenuation measurements for enclosures, electromagnetic shielding,
for electronic test purposes or equivalent.
Thanks in advance,
Raymond Li
Can anyone advise the accreditation scheme of calibration laboratories in
China and where can we find the accreditation directory and scope of
accredited laboratories.
Thanks and regards,
Raymond Li
Dixons Stores Group
Can anyone advise the accreditation scheme of calibration laboratories in
China and where can we find the accreditation directory and scope of
accredited laboratories.
Thanks and regards,
Raymond Li
Dixons Stores Group
Can anyone tell me where can I obtain the latest approval agency symbols
for reference.
Thanks and regards,
Raymond Li
Dixons Asia Ltd
Under the subclause 14.6.1 Switches, an apparatus, which under normal
operating condition has power consumption exceeding 15W and/or employs
a peak voltage exceeding 4 kV, shall be provided with a manually
operated mechanical switch. Does anyone know the background of this
requirement since it
In recent articles of German inspections for EMC Non-compliance. Does
anyone know if the same exists in the U.K. and where is available if yes.
---
Raymond Li
Dixons Ltd
appliances, i.e., hairdryers, fans, fan heaters.
Thanks and regards,
Raymond Li
Dixons Stores Group
Can anyone tell me the website address of EN standards.
Thanks and regards,
Raymons Li
Dixons Stores Group
Date: Thu, 03 Apr 1997 12:27:30 +0800
To: EMC Safety Forum
From: Raymond Li rldxa...@hk.super.net
Subject: EN Standard Website
Can anyone tell me the website address of EN standards.
Thanks and regards,
Raymons Li
Dixons Stores Group
reasons sound strange but appear to be a general practice in
the field. May I invite your comments/guidances on this interpretation of
the standard.
Thanks and regards,
Raymond Li
Dixons Stores Group
on the true leakage current of the
insulation with the RC-unit?
Appreciating any guidance.
Raymond Li
Dixons Asia Ltd.
on the true leakage current of the
insulation with the RC-unit?
Appreciating any guidance.
Raymond Li
Dixons Asia Ltd.
Can anyone advise me of who are the suppliers of Robin Instruments who is
producing multifunction safety testers, i.e., continuity tester, insulation
tester, loop impedance tester.
Thanks regards,
--
Raymond Li
Dixons Asia Ltd.
Ph: (852)2542
In safety testing field, many engineers learn the knowledge and skill on
the job. Is there any formal training/study in existence in the world?
Regards,
Raymond Li
Is it correct to classify a travel iron as a portable tool rather than a
household appliance according to EN 6055-2 harmonics test standard? Any
guidance is appreciated.
Thanks and regards,
--
Raymond Li
Dixons Asia Ltd.
Ph: (852)2542 5303
Can anyone know where the same chart for Europe is available.
Thanks,
Raymond
==
At 09:45 a.m. 30/03/98 EST, Geoffrey Skanes wrote:
In message Frequency Spectrum Chart, green...@gateway.com writes:
Does anyone know where I might
,
--
Raymond Li
Dixons Asia Ltd.
Ph: (852)2542 5303 Fax: (852)2541 9067
Hi all responders,
Many thanks for your useful inputs on this matter.
Best regards,
Raymond
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with the single line: unsubscribe emc-pstc (without the
quotes).
Hi folks,
Can anyone advise me where I can obtain the information on the new EEC
electronic waste legistration to be implemented in 2002.
Thanks,
Raymond Li
Dixons Asia Ltd.
-
This message is coming from the emc-pstc discussion list.
To cancel your subscription, send mail
Hi folks,
Can anyone advise me where I can obtain the information on the new EEC
electronic waste legistration to be implemented in 2002.
Thanks,
Raymond Li
Dixons Asia Ltd.
-
This message is coming from the emc-pstc discussion list.
To cancel your subscription, send mail
Can anyone tell me where I can find the corresponding UL non flammable
material of FH3-40 required in EN60065 (referenced to IEC60384-1). The
material suppliers in the Far East are more familiar with UL materials than
European materials.
Thanks,
Raymond Li
-
This message is coming
countries. I
also take a note from BEAB saying that 13A fuse is allowed with 0.75 sq mm
cord on their approved products. However, no specific explanation was
given. Hope above information is useful to you.
Raymond Li
=
Laura Leyba-Newton
Hi Nick,
Many thanks for your time and explaination that gives me a new view of UK
fused plug.
Best regards,
Raymond Li
=
Nick Rouse 100626.3...@compuserve.com on 18/11/99 06:13:48 a
To: Raymond Li/DixonsNotes
cc:
Subject: Re
safe plug
in the world as nearly no other plugs are equipped with fuse, i.e., US
plug, VDE plug. Now I know there is other reason behind. Anyway, I deeply
appreciate you have given a number of sources for my reference/study.
Best regards,
Raymond Li
.
Thanks and regards,
Raymond Li
===
John Allen john.al...@rdel.co.uk on 17/11/99 04:41:13 pm
Please respond to John Allen john.al...@rdel.co.uk
To: 'emc-p...@ieee.org' emc-p...@ieee.org, 'Laura Leyba-Newton'
lnew...@hach.com
cc:(bcc
Hi folks,
What about the blue poly bags which used to contain the electronic
components? Is it the same type of pink poly bag?
Regards,
Raymond LI
==
Lacey,Scott sla...@foxboro.com on 07/04/99 09:10:28 p
Please
over hundred parts. Any experience
can be shared!
Thanks and regards,
Raymond Li
Technical Manager
Omni Source Asia Ltd.
---
This message is from the IEEE EMC Society Product Safety
Technical Committee emc-pstc discussion list.
Visit our web site
Can someone tell me where I can find the quality recycle mark.
Thanks,
Raymond Li
---
This message is from the IEEE EMC Society Product Safety
Technical Committee emc-pstc discussion list.
Visit our web site at: http://www.ewh.ieee.org/soc/emcs/pstc
advice is appreciated.
Raymond Li
Omni Source Asia Ltd.
John,
Thanks for your good advice on BD.
I just learnt from ITS that the crossed-out wheeled bin symbol is no longer
required to have a bar at the bottom like the one in BD in the latest directive
and the EN 50419 is in the process to be amended. I did not find any revision
in the latest
John,
I believe the draft was the EN 50419 : 2006. Thanks for sharing.
Regards,
Scott
On 27 Aug, 2014, at 9:51 pm, John Woodgate j...@jmwa.demon.co.uk wrote:
In message 7cdcfb8f-e74e-4101-8b29-0b3388c55...@gmail.com, dated Wed, 27
Aug 2014, Raymond Li scott...@gmail.com writes:
I just
Hi Matthew, Thanks for the good news!! Cheers! Scott From: Matthew Wilson | GBESent: Tuesday, 24 August 2021 05:51 PMTo: EMC-PSTC@listserv.ieee.orgSubject: [PSES] UK CE mark extension... For those involved in UKCA Marking, note that the UK's decision to accept CE Marking on equipment put on the
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