Thanks all for the replies.
The one point of contention seems to be in what ways varnish impregnation is
helpful. I think there are three aspects to this question:
1. Varnish as electrical insulation: Rich gives good reasons why varnish
is not suitable as electrical insulation for safety pu
But there is money to be generated by regulating ITE
Tania Grant, Octel Communications Corporation
__ Reply Separator _
Subject: Mexican Product Safety (NOM)
Author: "rbusche" at P_Internet_mail
List-Post: emc-
Does anyone know the relevant EMC spec. (CE marking) for a cable tester? It
would be a portable unit, be used in homes and other locations.
I believe there is a cable TV spec but not sure if this device would fall
under its scope.
Mark Briggs
mrbri...@ix.netcom.com
Hi Folks,
I heard something about the TTE Directive getting changed in some way
to include Earth Satellite (ie., VSAT-type) equipment. Of particular
interest was the (verbal) inference that the EMC requirements could
be satisfied without having to go through the European Type Approval
rigamaro
Danny,
I think you will get unbiased information from the resident UL
engineer in Mexico who works with NOM and ANCE (Associacion Nacional
de Normalizacion y Certificacion del Sector Electrical.)
Tim Calland, phone 011-525-294-7660
Hi Vic.
You wrote:
> Interesting question came up at the EU seminar yesterday in Toronto,
> where nobody really was able to give a definitive answer.
>
> Questions comes in an EU related version and in a general version.
>
> What are the regulatory requirements for a device that has a
> "rated
Just a quick thought regarding Mexican product safety regulations. I find it
rather interesting that there even exists a Mexican regulation with regard to
ITE equipment. Having been in Mexico recently, I noticed that there appears
to be no regulations with regard to the electrical wiring. Street po
Greetings all,
does anybody know what the seismic rating 3 u.b.c. means? My guess it is
some spec relating to damage to a product under a certain seismic activity.
Thanks in advance.
Eric henning
henn...@fp.com
Hello Dan,
I believe
The mandatory standard for evaluating ITE is NOM-019-SCFI-1993 (there may be a
more recent edition).
Another applicable document which describes requirements for labeling &
information to the user.
Try one of the following:
* UL International Compliance Group
Scott
Someone is putting a virus, i.e. NYB and B1 memory resident, in the
email. I would suggest everyone check their memories for these viruses
ASAP.
Also whoever is infecting us should stop this dastardly deed. In this
group which has been set up to help each other the last thing we need is
some id
Danny, this is an off the cuff reply, with no references to back it up, but my
understanding is that a NOM mark is required of all ITE equipment. UL, CSA, CE,
etc will not satisfy that requirement.
The NOM mark can only be obtained by someone in Mexico making the submittal.
This can be an agent
G'day!
Mark Briggs wrote:
> The DoC and Technical File (NOT to be confused with a Tecnical Construction
> File) should be available to the authorities upon request,
To my knowledge, the only technical file associated with
the EU EMC Directive _is_ the "Technical Construction
File", and this is
Lead!! A good example of using lead is solder. Solder is used
everywhere without any problem. No worry!
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Hello Group;
Can anyone tell me the requirements for ITE in Mexico. My company
attains UL, CSA, NEMKO, and CE on all products offered for sale, is this
enough to satisfy the "NOM" . Does anyone have a contact name and/or
telephone number that I can get?
Regards;
Danny C. Cameron
Pr
Although the question is maybe remotely related to this forum (sorry for
that) I hope one of you experts has something to say to this.
Does anybody know the maximum permittable values (if any) for exhaust gas
emissions of generator engines (Nox, CO, Hc and dust) for a power station in
Chile ?
Interesting question came up at the EU seminar yesterday in Toronto,
where nobody really was able to give a definitive answer.
Questions comes in an EU related version and in a general version.
What are the regulatory requirements for a device that has a
"rated voltage" below the limits of the L
This is just a comment.
Anything above 2 V (two volt) is interesting.
One should not forget the limits on energy
hazards.
IEC950 (and EN 60 950) stipulates (in section
2.1.5)
"there shall be no energy hazard in operator
access areas".
Energy hazard is defined as more than 20 J or
more than 240 V
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