On Thu, 21 Feb 2002 14:03:59 +0100,
Pierre SELVA \(eLABs\) e.l...@wanadoo.fr wrote:
Can somebody remember me this classification using 5VA, 5VB, ... ? and what
are the equivalence (if any) with the classification defined by UL94 ?
I know the classification HB, V2, V1, V0, 5V, but I cannot
Dear all,
In UL6500, table 14, it's stated the flammability category could be 5VA for
some materials.
Can somebody remember me this classification using 5VA, 5VB, ... ? and what
are the equivalence (if any) with the classification defined by UL94 ?
I know the classification HB, V2, V1, V0, 5V,
while exploring.
Tania Grant, tgr...@lucent.com
Lucent Technologies, Switching Solutions Group
Intelligent Network and Messaging Solutions
-Original Message-
From: Terry Meck [mailto:tjm...@accusort.com]
Sent: Tuesday, February 20, 2001 7:44 AM
To: emc-p...@ieee.org
Subject: FLAME RATING
and Messaging Solutions
-Original Message-
From: Terry Meck [mailto:tjm...@accusort.com]
Sent: Tuesday, February 20, 2001 7:44 AM
To: emc-p...@ieee.org
Subject: FLAME RATING OF STANDOFFS
Hi group!
I need a sanity check on a `new approach' our safety agency has recently
taken.
We have
impossible.
Those of us who are manufacturers always object to
anything found by a certifier that causes us to
change the product. In this case, the certification
house has taken a position that the stand-off must
be V-2. Establishing traceability of flame-rating
of a stand-off may be quite
for verification, you'll have better luck
getting the call on your side.
Doug Massey
LXE, Inc.
-Original Message-
From: wo...@sensormatic.com [mailto:wo...@sensormatic.com]
Sent: Tuesday, February 20, 2001 12:48 PM
To: emc-p...@ieee.org
Subject: RE: FLAME RATING OF STANDOFFS
Rich said
[mailto:tjm...@accusort.com]
Sent: Tuesday, February 20, 2001 11:14 AM
To: kazimier_gawrzy...@dell.com; ri...@sdd.hp.com;
kandr...@tracewell.com
Cc: emc-p...@ieee.org
Subject: RE: FLAME RATING OF STANDOFFS
Kurt:
I knew in my frustration I forgot something and this is it. other small
parts
, the certification
house has taken a position that the stand-off must
be V-2. Establishing traceability of flame-rating
of a stand-off may be quite difficult or impossible.
So, we seek a way out. Most often, we either attack
the certification house or we seek a favorable
re-intepretation. Attacking
...@sdd.hp.com]
Sent: Tuesday, February 20, 2001 11:45 AM
To: kazimier_gawrzy...@dell.com
Cc: tjm...@accusort.com; emc-p...@ieee.org
Subject:Re: FLAME RATING OF STANDOFFS
Hi Kazimier and Terry:
Kazimier suggests asking
: Tuesday, February 20, 2001 11:45 AM
To: kazimier_gawrzy...@dell.com
Cc: tjm...@accusort.com; emc-p...@ieee.org
Subject:Re: FLAME RATING OF STANDOFFS
Hi Kazimier and Terry:
Kazimier suggests asking the question:
what's
To: kazimier_gawrzy...@dell.com
Cc: tjm...@accusort.com; emc-p...@ieee.org
Subject: Re: FLAME RATING OF STANDOFFS
Hi Kazimier and Terry:
Kazimier suggests asking the question:
what's the safety concern
Unfortunately, safety certification houses
do not have the option of accepting products
2001 15:44
To: emc-p...@ieee.org
Subject: FLAME RATING OF STANDOFFS
Hi group!
I need a sanity check on a `new approach' our safety agency has recently
taken.
We have an open frame power supply ( has all the certs through the CB report
etc. for EN 60950 UL 1950 )
On of the conditions
: Re: FLAME RATING OF STANDOFFS
Hi Kazimier and Terry:
Kazimier suggests asking the question:
what's the safety concern
Unfortunately, safety certification houses
do not have the option of accepting products
based on the answer to this question.
A safety certification house certifies
, February 20, 2001 9:44 AM
To: emc-p...@ieee.org
Subject: FLAME RATING OF STANDOFFS
Hi group!
I need a sanity check on a `new approach' our safety agency has recently
taken.
We have an open frame power supply ( has all the certs through the CB report
etc. for EN
opinion only and not that of my employer.
Good Luck.
Regards,
Kaz Gawrzyjal
kazimier_gawrzy...@dell.com
-Original Message-
From: Terry Meck [mailto:tjm...@accusort.com]
Sent: Tuesday, February 20, 2001 9:44 AM
To: emc-p...@ieee.org
Subject: FLAME RATING OF STANDOFFS
Hi group!
I need
this supply in no less then 4 listed products without any
reference to the flame rating of the standoff having to be checked when the
inspector comes in.
I consider that to be reasonable. section 4.4.3.3 UL 1950 has exception:
gears, cams, belts, bearings and other small parts which would
Hello all:
I n my checking a filter material spec our, `less then knowledgeable'
contact, supplier referred to a Flammability rating of `Class 2 28H2'.
Does anyone know what this spec may be.
Obviously I am also `less then knowledgeable' on this subject. What I
needed was a reference to
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