Hello from San Diego:
IEC 22G/21/CDV(11-1995) is a document published by Sub-Committee
22G.
I searched the IEC web pages for info on publications by SC 22G.
The web pages do not contain any info on this particular document,
but they do contain info on a close document, 22G/22/CDV.
I suggest you contact your country delegate to SC 22G to get a
copy or determine status.
I've attached the contents of the IEC web pages for SC 22G.
Best regards,
Richard Nute
>From the IEC World Wide Web pages:
IEC SubCommittee 22G:
SEMICONDUCTOR POWER CONVERTERS FOR ADJUSTABLE SPEED ELECTRIC DRIVE SYSTEMS
Work Program for SC 22G
Project Current Document Init. Current Next Pub.
Reference Code Reference Date Stage Stage Stage
IEC 1800-1 Ed.1DEC 22G/22/CDV 94-07 96-11 96-12 97-09
WGs : 02
Adjustable speed electrical power drive systems - Part 1: Rating
specifications for low voltage d.c. power drive systems
IEC 1800-2 Ed.1DEC 22G/24/CDV 94-07 96-11 96-12 97-09
Adjustable speed electrical power drive systems - Part 2: Rating
specifications for low voltage a.c. variable frequency power
drive systems
IEC 1800-4 Ed.1ANW 22G/27/NP 96-01 96-01 98-01 00-01
WGs : 05
Adjustable speed a.c. drive systems with motor voltages > 1000 V
IEC 1800-5 Ed.1ANW 22G/26/NP 96-01 96-01 98-01 99-01
Adjustable speed electric drive systems, safety aspects
Publications issued by SC 22G
Publication
Lang. code
IEC 1136-1 Ed.1 B Catalogue Entry
Semiconductor power convertors - Adjustable speed electric drive systems -
General
requirements - Part 1:
Rating specifications, particularly for d.c. motor drives
IEC 1800-3 Ed.1 B Catalogue Entry
Adjustable speed electrical power drive systems - Part 3: EMC product standard
including
specific test
methods
> From [email protected] Fri Feb 14 11:39:17 PST 1997
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> LAA10688 for emc-pstc-list; Fri, 14 Feb 1997 11:07:58 -0500 (EST)
> Date: Fri, 14 Feb 1997 10:31:56 -0500
> From: "Georg M. Dancau" <[email protected]>
> Subject: IEC 22G/21/CDV(11-1995)
> To: emc-pstc group <[email protected]>
> Message-Id: <[email protected]>
> Sender: [email protected]
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> Reply-To: "Georg M. Dancau" <[email protected]>
> X-Resent-To: Multiple Recipients <[email protected]>
> X-Listname: emc-pstc
> X-List-Description: Product Safety Tech. Committee, EMC Society
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>
> IEC 22G/21/CDV(11-1995)
>
> Hi
>
> Does anybody know this standard ?
>
> A search at IEC does not show any IEC22, neither as publication
> nor as project.
>
> IEC 22G/21/CDV(11-1995) was cited in a test protocol for
> susceptibility of drive controls.
>
>
> Eegards
>
>
> George
>
>
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> * Dr. Georg M. Dancau * HAUNI MASCHINENBAU AG *
> * [email protected] * EMC Lab *
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