-Original Message-
From: Hans Mellberg [mailto:emcconsult...@yahoo.com]
Sent: Thursday, January 09, 2003 4:59 PM
To: John Woodgate; emc-p...@majordomo.ieee.org
Subject: Re: Fiber optic cable testing per EN 55022:1998 ?
As a matter of fact the local SCV EMC society paper next week
is
As a matter of fact the local SCV EMC society paper next week is about EM
radiation
from fiber optics. No, not from the glass or plastic itself!, but from the
metalized
reflector coating and also from the proximity of the Tx diode next to the
connector.
Actually measurable radiation!
--- John
Looks like he means 55015. After all it is effectively a luminaire. He
needs a rather large Van Veen Loop.
John Cronin
From: John Woodgate j...@jmwa.demon.co.uk
Reply-To: John Woodgate j...@jmwa.demon.co.uk
To: emc-p...@majordomo.ieee.org
Subject: Re: Testing Sun beds in the UK.
Date: Thu,
Yup, I agree. Although I have been known when it was just dirt cheap and
quick to throw the cables into a trench and run a test, just to avoid a
question. My somewhat cynical side says, that most reports quick a quick
once-over until the reader finds any anomaly - no matter how small.
David,
It gets pretty dark and cold here in central NY about this time of year. I'll
test that sun bed for you. Make sure that you send a fully equipped test
sample to include: magazine, parasol, a pail of sand, a conch shell, two
coronas, a beach towel and some Bain de Solei :-) Oh, almost
Hi,
I'm wondering how to handle fiber optic cables under the new EN55022
going into effect August 2003. Measurements are supposed to be made
on telecommunications cables, and fiber optic cables are being used
for telecommunications. From my reading of the standard I don't see
that they
Brian,
There is a CB scheme Test Report Form for EN 60950-1 and IEC 60950-1
(Form No. IECEN60950_1A) created by SGS Fimko Ltd that is available from
the IEC Web Store.
http://webstore.iec.ch/
However, I don't know if IEC 60950-1:2001 has been adopted by all of the member
countries of the CB
Hi Folks
I think you might find that a more comprehensive list of electricity
supplies is given in the BSI World Electricity Supplies guide which
available from BSI at
http://www.bsi-global.com/Corporate/News+Room/electricity-supplies.xalter
The latest version is 1999 - but I helped compile
In message ofa4d6de0f.0c046288-on88256ca9.0054e...@selinc.com
don_borow...@selinc.com writes:
Getting stuff that runs on 130 volts shouldn't be that difficult. Just go
to Mexico. If I remember correctly, the nominal mains voltage is 126 volts,
so 130 volts wouldn't be much of a stretch.
Getting stuff that runs on 130 volts shouldn't be that difficult. Just go
to Mexico. If I remember correctly, the nominal mains voltage is 126 volts,
so 130 volts wouldn't be much of a stretch.
Even here in the USA, some things like 130 volt incandescent light bulbs
aren't too hard to find.
PVC smooth body air cylinders
Barrel, end caps and rod are PVC
more details at www.mcmaster.com
part number series 6569K11, K12, K13 etc
they will sell you a single unit for despatch today on a credit card!
incredible company
Best Regards
Ted Rook, Console Engineering, ext 4659
Please
This is a multi-part message in MIME format.
Probably this is why on the EU market one can find electrical apparatus with a
switch 220-120Vac.
Thanks,
Dorin
Carpentier Kristiaan wrote:
I can confirm what Andre says.
My parents house is built in 1955, 130Vac single phase was provided
I can confirm what Andre says.
My parents house is built in 1955, 130Vac single phase was provided
throughout the whole house (ligthning, socket outlets).
In the seventies, an additional 220V 3phase delta was brought in for an
electric waterboiler and hot plate in the kitchen.
Throughout the
Interesting that the 130V mentioned for Belgium doesn't
appear in the list for the below link. Makes me wonder how
many other voltage systems are out there that aren't
identified, even though the country is in the list.
FWIW, I've read (perhaps on this list or on usenet) of 25 Hz
systems
Duncan Hobbs, Senior Compliance Engineer
Xyratex Product Compliance Lab.
Havant, Hants, U.K.
02392 496444
duncan_ho...@xyratex.com
From: Duncan Hobbs
Sent: 17 December 2002 10:17
To: 'emc-p...@majordomo.ieee.org'
Subject: Antenna Mast Automation
Group,
We are trying to find a
Hi everyone
Could anyone tell me what approvals we would need, so we can sell a natural
gas flow meter in the Japanese market.
Presumably we need to test to their EMC standards. Could anyone point us in
the right direction for obtaining English versions of their standards.
Thanks
Regards
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