There are also minor differences if the product is installed in a gas-insulated
substation, air-insulated substation, or a power station within 61000-6-5.
There is a fair amount of EMC standards that might be applicable to a device
within a substation depending on the location of installation
Hello All,
I am wondering if the 20 V/m level was borrowed from IEEE C37.90.2, which is
referenced in UL CCN NRGU for Protective Relays. The IEEE C37.90.x series is
one of the industry standards for items associated with protecting and control
of the electrical grid. It does not seem quite
I believe that you have to convert everything back from the relatives.
Both the conductivity and the permeability then it will work.
For 1MHz I calculated 0.261
Bill
From: garymcintu...@aol.com [mailto:garymcintu...@aol.com]
Sent: Friday, August 08, 2003 10:33 AM
To: emc-p...@ieee.org
RSSI for some network certifications very it might be -104dBm for one network
while others it can be -98dBm. Some radios will go down to -107dBm. The
numbers are measured at the antenna jack of the radio; so antenna gain and
other physical parameters effect the overall RSSI.
Someone correct me
When the missile launched it struck another aircraft, the pilot was John
Mccain, now Senator John McCain.
Bill
From: Ken Javor [mailto:ken.ja...@emccompliance.com]
Sent: Thursday, March 27, 2003 3:37 PM
To: boconn...@t-yuden.com; emc-p...@majordomo.ieee.org
Subject: Re: Help wanted with
I am in a discussion and would like to see what the general opinion is.
The discuss centers around where to place an external power supply while doing
CISPR 22 emissions testing; on the table, on an insulator in close proximity
with the ground plane or on the ground plane.
The power supply
http://www.ero.dk/
-Original Message-
From: scott@jci.com [mailto:scott@jci.com]
Sent: Tuesday, October 22, 2002 8:53 AM
To: emc-p...@majordomo.ieee.org
Subject:Frequency Allocations for EU Countries
All,
I have a question regarding frequency allocations for
I just might have to try it and add it to the repertoire of troubleshooting
techniques.
-Original Message-
From: Gert Gremmen [mailto:g.grem...@cetest.nl]
Sent: Thursday, August 22, 2002 1:06 PM
To: Bill Morse; 'Cortland Richmond'; ieee pstc list
Subject:RE: Emissions
]
Sent: Wednesday, August 21, 2002 2:37 PM
To: Bill Morse; ieee pstc list
Subject:RE: Emissions quick test
Just a note about telling clocks apart... unless they're phase locked
(sometimes even then) a receiver with a BFO can let you distinguish from
among clocks only 100's of Hz apart
Every person working in the EMC field has their own techniques when dealing will
emissions issues. Mostly based on past experiences, product type, what tools
they have handy or can afford plus the political atmosphere where they work.
I am no exception, part of my list of tools include:
EMCO
To: Bill Morse; emc-p...@ieee.org; richwo...@tycoint.com
Subject:Re: Need copies of specs addressing ISM bands in Europe
Bill, Rich,
Just couldn't find out all of what I wanted there. Did find individual
country's allocation for ISM bands and that was encouraging. What am I
doing wrong
Try the following URL.
http://www.ero.dk/
Technical Staff
Senior EMC Engineer
William Morse NCE
Phone 916.630.2540
FAX916.630.2501
EMAILbill...@verifone.com
-Original Message-
From: Robert Macy [mailto:m...@california.com]
Sent: Monday, August 12, 2002
If it's close to Texas try Unified Investigation as a forensic lab:
Unified Investigations
223 East Greenbrier Lane
Dallas TX 75203
214 946-8989
They were both knowledgeable and very professional
For a electrical fire investigation consultant for that area try Phil Wagner I
was also impressed
The Australian ACA TS 001 Safety Requirements for Customer Equipment states that
customer equipment shall comply with AS/NZS 3260
From TS 001
AS/NZS 3260 [4] is closely aligned with IEC 950 [6] and has variations to suit
Australian conditions
You should verify that the test house is testing to
I think he meant that swords are so much better then guns. Norman, Saxon, Moor,
Gael, Roman, Aztec, Mayan, Mongol, Greek, English and the French and just about
every society I have read about or know seemed taken by force and is defended
by force and did quit well before the advent of the gun in
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