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Safety of Laser Products - Part 21: Automatic Emission Control (AEC)
30.60 Close of voting/ comment period
Teleprotection equipment of power systems - Performance and testing - Part 1: Command systems
20.99 WD approved for registration as CD
Alarm and electronic security systems - Part 7-x: Message formats and protocols for serial data interfaces in alarm transmission systems – Requirements for common protocol for alarm transmission using the internet protocol (<em>to be confirmed</em>)
30.99 CD approved for registration as DIS
Corrigendum 1 - Amendment 1 - Power cables with extruded insulation and their accessories for rated voltages above 30 kV (Um= 36 kV) up to 150 kV (Um = 170 kV) - Test methods and requirements
60.00 Standard under publication
Winding wires - Test methods - Part 5: Electrical properties
40.20 DIS ballot initiated: 12 weeks
Short-circuit currents - Calculation of effects - Part 1: Definitions and calculation methods
30.99 CD approved for registration as DIS
Short-circuit currents - Calculation of effects - Part 2: Examples of calculation
40.99 Full report circulated: DIS approved for registration as FDIS
Amendment 1 - Telecontrol equipment and systems - Part 1-3: General considerations - Glossary
40.99 Full report circulated: DIS approved for registration as FDIS
Telecontrol equipment and systems - Part 2-1: Operating conditions - Power supply and electromagnetic compatibility
20.99 WD approved for registration as CD
Amendment 2 - Telecontrol equipment and systems - Part 5-101: Transmission protocols - Companion standard for basic telecontrol tasks
30.99 CD approved for registration as DIS
Amendment 1 - Telecontrol equipment and systems - Part 5-103: Transmission protocols - Companion standard for the informative interface of protection equipment
30.99 CD approved for registration as DIS
Amendment 2 - Telecontrol equipment and systems - Part 5-104: Transmission protocols - Network access for IEC 60870-5-101 using standard transport profiles
30.99 CD approved for registration as DIS
Amendment 1 - Telecontrol equipment and systems - Part 5-2: Transmission protocols - Link transmission procedures
30.99 CD approved for registration as DIS
Amendment 1 - Telecontrol equipment and systems - Part 5-6: Guidelines for conformance testing for the IEC 60870-5 companion standards
30.99 CD approved for registration as DIS
Amendment 1 - Telecontrol equipment and systems - Part 5-601: Transmission protocols - Conformance test cases for the IEC 60870-5-101 companion standard
40.99 Full report circulated: DIS approved for registration as FDIS
Amendment 1 - Telecontrol equipment and systems - Part 5-604: Conformance test cases for the IEC 60870-5-104 companion standard
40.99 Full report circulated: DIS approved for registration as FDIS
Shunt capacitors for a.c. power systems having a rated voltage above 1 000 V - Part 1: General
20.99 WD approved for registration as CD
Fibre optic interconnecting devices and passive components - Fibre optic spatial switches - Part 1: Generic specification
30.20 CD study/ballot initiated