I agree with your additons and remarks.
Regards,
Gert Gremmen
-Oorspronkelijk bericht-
Van: Robert F. Martin ITS/QS-Box
Aan: Ing. Gert Gremmen ; emc-p...@majordomo.ieee.org
; Francis L. Fiedler
Datum: vrijdag 17 april 1998 14:39
Onderwerp: Re: Cable lengths needed
>Gert;
>
>Certainl
Hello Tin,
The quotations you add to your mail exactly tell me that you should ce-mark the
thing,
but for electrical safety only. Very limited components qualify themselves for
exclusion from the LVD. Especially components that are targetted to be used on
the primary side of the internal/extern
This was discussed before, but I wasn't listening closely enough.
What does it take to show that panel indicator LEDs meet applicable
requirements of
IEC 60825 (IEC 825)?
__
Heber Farnsworth
Physio-Control, Seattle, USA
Scott,
especially for ITE products there is EN 50116 which specifies the test which
need to be performed during the production. It was intended to specify the
minimum requirements and give some guidance to those companies not obtaining
certificates.
Read it carefully. Not all tests need to be don
Keith asks an excellent question.
We make ITE and therefore use EN 60950. We have always been required by
TUV to do dielectric strength and ground continuity tests on 100% of
production systems. I believe that was because we put GS marks on the
systems. We do not GS mark anything any longer.
Are
Kevin,
CEPT/ERC publish different kinds of documents: Decisions,
Recommendations and Reports.
Reports are just that - reports.
Decisions are essentially instructions to radio regulatory authorities
around Europe (like the UK Radiocommunications Agency) to either adopt
certain ETSI standards for t
Kevin, it is my understanding that ETSI is to include CEPT recommendations
in their standards. The forward to an ETSI standard contains references to
the CEPT recommendations.
> --
> From: Kevin Harris[SMTP:harr...@dscltd.com]
> Reply To: Kevin Harris
> Sent: Friday, Ap
Gert;
Certainly the coupling to a cable is dependent upon the frequency of the
signal and the cable's length. In the case of a product whose cables may
be 30-40 meters long, coupling may theoretically exist at frequencies
down to ~2.5MHz. There are a few considerations:
1) the current radiated im
Keith:
In regards to the Machinery Directive.
According to Annex V, the TCF (Technical Construction File) must include,
among a list of other items, "for series manufacturing, the internal
measures that will be implemented to ensure that the machinery remains in
conformity with the pro
Hello ,
I have some questions related to the above CEPT/ERC recommendation
related to the use of short range devices.
1.How do CEPT/ERC documents fit in the scheme of things for approvals in
Europe. Do these documents get used as basis for a document that gets
published in the OJ, or are they i
Hello Keith,
Very good question as it the answer is not obvious, I am sure there is going
to be more then one opinion.
The directive itself does not require such tests, the usage of the standard
itself is voluntary (by the way, why did you use EN 60204, there are
others).
There is an IEC standard
Hi Prior.
You wrote:
< A client uses PONZ-1 relays in a safety circuit for packaging machinery.
This circuit has been approved by US & EU agencies. He would like to
change to EE Controls positive guided relays. The circuit would be
re-evaluated with the EE Controls type SH0!
4 positive guided
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