I.S. EN IEC 62623:2022
Current
The latest, up-to-date edition.
Desktop and notebook computers - Measurement of energy consumption (TA 19)
Hardcopy , PDF
English
06-07-2022
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Dates of withdrawal of national standards are available from NSAI.
FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms, definitions and abbreviations
4 Specifications for EUT
5 Test procedure and conditions, categorisation, TEC formula, meter specifications and results reporting
Annex A (informative) Overview of profile methodology
Annex B (informative) Majority profile
Annex C (informative) Method for conducting a profile study
Annex D (informative) Sample TEC calculations
Annex E (informative) Power measurement methodology
Bibliography
Figure 1 – Typical test setup
Figure 2 – Example of estimated annualised energy consumption formula (estimated active workload)
Figure 3 – Measured annualised energy consumption formula (with an active
Figure A1 – Example of a typical profile
Table 1 – External display connection priority
Table 2 – Test conditions
Table 3 – Ambient light meter specifications
Table B1 – Duty cycle attributes for the enterprise and residential majority profile duty cycle study
Table C1 – Profile study 1
Table C2 – Profile study, duty cycles
Table C3 – Profile study, TECactual and TECestimated calculations
Important note : Users cannot be edited or removed once added to your Multi user PDF.Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.