Greetings.
A question came up recently where I work about the current requirements of the
AC source used for testing voltage dips and interrupts. I was told the scope of
the standard is for products up to 16A and that *includes* inrush current
during turn-on.
I referenced table 6.1.1 where
Hello All,
A quick question regarding the above standard - Automatic electrical controls
for household and similar use.
Table 7.2 details the information requirements to be provided on or with the
device.
The requirement to mark the manufacturers name or trademark on the device is
appended
Dear List Members,
Are there European equivalent codes/directives for the:
National Fire Code:
National Electric Code:
Uniform Building Code:
OSHA:
Thank you!
Christine Rodham
- This
message is from the IEEE
BS7671
IEC60364
of course, my favorite fire-code directive is provide by the
'Talking Heads'
luck,
Brian
From: emc-p...@ieee.org [mailto:emc-p...@ieee.org]On Behalf Of
Christine Rodham
Sent: Tuesday, May 20, 2008 8:06 AM
To: emc-p...@ieee.org
Subject: Re: European Equivalent for: National Fire
Dear Members,
Is there any EU rule specified reqirements for a transmitter module? My
questions are:
1). Does CE mark apply to a transmitter module?
2). If yes from 1), does a DoC need to include Low Voltage Directive and EMC
Directive?
Thank you and look forward to hear from you.
Best
Hi folks,
Where can I find the permitted frequency ranges for RF remotes in Japan?
Best Regards
Charles Grasso
Compliance Engineer
Echostar Communications
(w) 303-706-5467
(c) 303-204-2974
(t) 3033022...@vtext.com
(e) charles.gra...@echostar.com
(e2) chasgra...@gmail.com
-
Hi Bob:
I have a copy of IEC61000-4-11:1994. Take another look at clause 6.1.1.
It says the peak inrush current drive capability '... need not exceed 500A for
220V-240V mains, or 250A for 100V-120V mains.'
For a minimum capability, look at clause 6.2.2. It says that 'the measured
EUT
Charles,
Try this site: http://www.tele.soumu.go.jp/e/index.htm
Bill
Bill Stumpf
D.L.S. Electronic Systems, Inc.
EMC Testing Consulting
166 South Carter Street
Genoa City WI, 53128
262-279-0210
From: emc-p...@ieee.org [mailto:emc-p...@ieee.org] On Behalf Of
Pat,
I'm looking at edition 2, dated 2004-03, and it appears the wording has not
changed.
You are correct about the inrush requirement. It does not have to be more than
500A for the voltages mentioned, but it also does not have to be more than the
margin required above the actual EUT inrush
Hi Bob:
You wrote:
You are correct about the inrush requirement. It does not have to
be more than 500A for the voltages mentioned, but it also does not
have to be more than the margin required above the actual EUT inrush
current.
In IEC61000-4-11:2004, information about testing the AC
As far as I know, building and fire codes can differ significantly from
country to country. Everything from climate to seismic activity can have an
effect on the building code.
The electrical codes also vary, but there is a document you can reference.
IEC 60364 is used as the basis for many
Hi Folks,
Can anyone tell me why we don't see VCCI logo on many AC/DC adapters on the
market?
Thanks
Pete
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Site.
-
Pete,
VCCI is voluntary and it applies to ITE equipment as a system, not power
adaptors. AC/DC power adaptors are covered under the Denan law and must meet
RFI (emissisions only) and safety and be marked with the PSE Mark.
Peter
peterh...@aol.com wrote:
Hi Folks,
Can
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