CHANGE REQUEST
Request identity number:
C00260
Applies to:
S01913
Type of request:
Technically new
Request status level:
Resolved
Proposal:
To introduce new symbols for some additional types of transformers.
Reason:
Auto-transformers with an internal tertiary winding are well used in power industries but are not standardized in IEC 60617.
There are no other applicable symbols in IEC 60617.
Requested by:
Hiroaki Ikeda
ikeda@faculty.chiba-u.jp
JP
General comments:
Comments at evaluation:
FI(ARSI): FI NC support this change request with normal database procedure.
DE(RESC): DE NC for normal database procedure
JP(HIKE): JP NC support this CR with normal database procedure.
DK(KATH): DK NC support this CR with normal database procedure.
NO (ES): Normal procedure
CN(GUTI): CN NC support this CR with normal database procedure.
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Secretay comment: The evaluation was closed with 6 votes in favour of normal procedure. The CR will go to validation.
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Comments at validation:
Secretaries comment: The validation was closed with seven votes in favour of the new symbol
Symbol S01913 will be standard
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Voting at validation:
JP(HIKE): JP NC votes YES.
DE(RESC): DE NC votes YES.
FI(ARSI): FI NC votes YES.
AT(WGAS): AT NC votes YES.
DK(KATH): DK NC votes YES.
NO(ES): NO NC votes YES.
SE(PASV): SE NC votes YES.
Requested on:
2012-06-18
Evaluated on:
2012-10-02
Resolved on:
2012-12-10
Withdrawn on:
Evaluation closing on:
2012-09-21
Validation closing on:
2012-12-02
C0260CR_JNC_(E1).pdf