61000-6-2 is not a normative standard, It is a Generic Standard for the
industrial environment. I do not know of any reason why the two tests at 60% are
required.
==========================================================================
[email protected] on 09/19/2000 04:52:55 PM
Please respond to [email protected]
To: [email protected]
[email protected]
cc: (bcc: Robert E. Heller/US-Corporate/3M/US)
Subject: RE: EN61000-6-2: Voltage dip immunity testing
Requirements are product dependent. Check the governing document, either
generic or product-specific immunity requirements. EN61000-6-2 is a
normative reference, not a governing document, e.g.:
EN50130-4 Immunity requirements for Alarm systems calls out
.5, 1, 5, 10 periods @ 60% reduction and
0.5, 1, and 5 periods @ 100% reduction
David Sterner
Alarm Device Manufacturing Co.
Syosset NY
-----Original Message-----
From: [email protected] [mailto:[email protected]]
Sent: Tuesday, September 19, 2000 3:05 PM
To: EMC-PSTC
Subject: EN61000-6-2: Voltage dip immunity testing
I was reviewing the voltage dip/interrupt requirements of BS
EN61000-6-2:1999, and noticed that one test condition is a 60% dip for 5
periods (0.1s at 50 Hz), while another is 60% for 50 periods (1s at 50Hz).
Both tests require Performance Criteria C.
- Wouldn't a single test at 50 periods cover this requirement?
- Is there a special operating condition or situation intended for this
test that isn't mentioned in the standard?
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