International Standards and Conformity Assessment for all electrical, electronic and related technologies

TC 9

Electrical equipment and systems for railways

 
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Other Documents accessible to TC 9 since 2013-11-26

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CENELEC

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2/1747/NP

Future IEC 60034-27-4 TS: Rotating electrical machines - Part 27-4: Measurement of insulation resistance and polarization index on winding insulation of rotating electrical machines
2014-05-022014-08-08?Voting Result
TC 9
109/117/AC

Joint ad hoc group meeting on the intended new work item proposal on insulation coordination for equipment up to 15 kV and possible scope extension of TC 109 above 1 kV a.c. and 1,5 kV d.c.
2014-02-07
ACOS
ACTAD
SB 1
TC 9
TC 14
TC 17
TC 20
TC 22
TC 28
TC 31
TC 32
TC 33
TC 36
TC 37
TC 38
TC 42
TC 82
TC 99
TC 121
121A/28/DC

Future maintenance of the publication IEC 60715 of SC 121A: Dimensions of low-voltage switchgear and controlgear - Standardized mounting on rails for mechanical support of electrical devices in switchgear and controlgear installations
2014-10-242015-01-30
TC 9
TC 13
TC 18
TC 22
TC 23
TC 31
TC 32
TC 33
TC 34
TC 35
TC 37
TC 38
TC 44
TC 45
TC 47
TC 48
TC 61
TC 62
TC 64
TC 65
TC 66
TC 72
TC 79
TC 81
TC 82
TC 85
TC 91
TC 94
TC 95
TC 96
TC 97
TC 110