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Alarm and electronic security systems - Part 7-9: Message formats and protocols for serial data interfaces in alarm transmission systems – Requirements for common protocol for alarm transmission using the internet protocol
40.20 DIS ballot initiated: 12 weeks
Radiation protection instrumentation - Ambient and/or directional dose equivalent (rate) meters and/or monitors for beta, X and gamma radiation - Part 1: Portable workplace and environmental meters and monitors
20.99 WD approved for registration as CD
Winding wires - Test methods - Part 5: Electrical properties
40.99 Full report circulated: DIS approved for registration as FDIS
Calculation of the cyclic and emergency current rating of cables. Part 1: Cyclic rating factor for cables up to and including 18/30(36) kV
20.99 WD approved for registration as CD
Short-circuit currents - Calculation of effects - Part 1: Definitions and calculation methods
40.20 DIS ballot initiated: 12 weeks
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 AC power systems having a rated voltage above 1 000 V - Part 1: General
30.20 CD study/ballot initiated
Fibre optic interconnecting devices and passive components - Fibre optic spatial switches - Part 1: Generic specification
40.00 DIS registered
Nuclear power plants - Instrumentation and control systems important to safety - Software aspects for computer-based systems performing category A functions
50.00 Final text received or FDIS registered for formal approval
English