IEC 62386-217:2018 pdf free download DIGITAL ADDRESSABLE LIGHTING INTERFACE – Part 217: Particular requirements for control gear – Thermal gear protection (device type 1 6)
1scope
This part of IEC 62386 specifies a bus system for control by digital signals of electroniclighting equipment which is in line with the requirements of lEC 61347(all parts), with the additionof DC supplies.
This document is only applicable to lEC 62386-102:2014 and lEC 62386-102:2014/AMD1:—controlgear that implements thermal gear protection.
NOTE Requirements for testing individual products during production are not included.
2Normative references
The following documents are referred to in the text in such a way that some or all of their contentconstitutes requirements of this document.For dated references，only the edition cited applies.For undated references,the latest edition of the referenced document (including anyamendments) applies.
IEC 62386-101:2014,Digital addressable lighting interface – Part 101:General requirements- System components
IEC62386-101:2014/AMD1:—1
IEC 62386-102:2014,Digital addressable lighting interface- Part 102: General requirements- Control gear
IEC 62386-102:2014IAMD1:—2
3Terms and definitions
For the purposes of this document, the terms and definitions given in lIEC 62386-102 and the followingapply.
ISO and lEC maintain terminological databases for use in standardization at the following addresses:
IEC Electropedia: available at http://www.electropedia.orgl
Iso Online browsing platform: available at http://www.iso.org/obp
3.1
thermal gear overload
condition in which the control gear temperature exceeds the upper limit Toy of the normal operatingrange and with the consequence that the light output is reduced
3.2
thermal gear shutdown
thermal gear overload condition in which the control gear temperature exceeds the maximum permissible temperature T shut and with the consequence that the lamp is switched off
4 General
4.1 General
The requirements of IEC 62386-102:2014 and IEC 62386-102:2014/AMD1:—, Clause 4 apply, with the restrictions, changes and additions identified below.
4.2 Version number
In 4.2 of IEC 62386-102:2014 and IEC 62386-102:2014/AMD1:—, “102” shall be replaced by “217”,“version number” shall be replaced by “extended version number” and “versionNumber” shall be replaced by “extendedVersionNumber”.
5 Electrical specification
The requirements of IEC 62386-102:2014 and IEC 62386-102:2014/AMD1:—, Clause 5 apply.
6 Interface power supply
The requirements of IEC 62386-102:2014 and IEC 62386-102:2014/AMD1:—, Clause 6 apply.
7 Transmission protocol structure
The requirements of IEC 62386-102:2014 and IEC 62386-102:2014/AMD1:—, Clause 7 apply.
8 Timing
The requirements of IEC 62386-102:2014 and IEC 62386-102:2014/AMD1:—, Clause 8 apply.
9 Method of operation
9.1 General
The requirements of IEC 62386-102:2014 and IEC 62386-102:2014/AMD1:—, Clause 9 apply with the following additions.
9.2 Thermal gear behaviour
Depending on the control gear temperature, various states can be identified within a control gear:
• Normal: the control gear temperature is in the defined temperature ranges.
• Overload: the control gear temperature exceeds the defined overload temperature threshold (T ovl ).
• Shutdown: the control gear temperature exceeds the defined shutdown temperature threshold (T shut ).
All possible state transitions are illustrated in Figure 2.
IEC 62386-217:2018 pdf free download
