IEVref:904-03-04ID: 904-03-04
Language:enStatus: Standard
Term: tertiary function
Definition: function other than a primary or a secondary function

EXAMPLE 1 An EMC filter, if present, provides its function in off mode, partial on mode and on mode.

EXAMPLE 2 Status indication.

Note 1 to entry: Table 1 provides a structured overview as an aid to understanding this and other concepts relating to energy efficiency and power consumption applicable in electrotechnical products. Additional terms to fulfil the particular needs of particular product sectors should be defined within the structure of the concepts shown in Table 1.

Table 1 – Operating conditions of equipment in respect to power demand

As the number of functions increases from left to right in Table 1, the relevant modes will generally have higher energy consumption. The existence of a mode in Table 1 does not imply that a particular piece of equipment will offer that mode.

Publication date:2014-11
Internal notes:
CO remarks:
TC/SC remarks:
VT remarks:
Domain1:Environmental standardization for electrical and electronic products and systems
Domain2:Terms relating to energy efficiency and power consumption