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IEC 62610-6-ed.1.0
Mechanical structures for electrical and electronic equipment - Thermal management for cabinets in accordance with IEC 60297 and IEC 60917 series - Part 6: Air recirculation and bypass of indoor cabinets
Translate name
STANDARD published on 25.3.2020
The information about the standard:
Designation standards: IEC 62610-6-ed.1.0
Publication date standards: 25.3.2020
SKU: NS-989906
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: International technical standard
Category: Technical standards IEC
The category - similar standards:
Annotation of standard text IEC 62610-6-ed.1.0 :
IEC 62610-6:2020 deals with thermal management for cabinets in accordance with IEC 60297 and IEC 60917 series, provides compatible measurement methods of recirculation ratio and bypass ratio which are indicators for defining quality of airflow in the forced air cooling that can be commonly applied to indoor cabinets for mounting subrack and/or chassis-based equipment. This document contains the following: a) the definition of recirculation and bypass flow rates in the cooling of the cabinet, b) the levels of the recirculation ratio RC, c) the definition of the formula for the recirculation ratio RCs of forced air cooling subrack and/or chassis-based equipment installed in the cabinet, d) the definition formula of recirculation ratio RCr and bypass rate BPr of the entire cabinet, e) the requirements of the measuring method of each temperature necessary for calculating the recirculation ratio RCs, RCr and bypass ratio BPr. The purpose of this document is to provide: • for the equipment integrator and development designer of the cabinet the criteria for efficiently and correctly determining the specification, and • for the supplier of the cabinet the measuring and classifying method for the airflow recirculation rate of the subrack and/or chassis-based equipment installed in the cabinet. IEC 62610-6:2020 traite de la gestion thermique pour les armoires conformement aux series CEI 60297 et CEI 60917, fournit des methodes de mesure compatibles du taux de recirculation et du taux de derivation qui sont des indicateurs pour definir la qualite du flux dair dans le refroidissement a air force qui peuvent etre couramment appliquees aux armoires interieures pour le montage des bacs et / ou des equipements sur chassis. Ce document contient les elements suivants: a) la definition des debits de recirculation et de derivation dans le refroidissement de larmoire, b) les niveaux du taux de recirculation RC, c) la definition de la formule du taux de recirculation RCs du bac de refroidissement a air force et / ou des equipements sur chassis installes dans larmoire, d) la formule de definition du taux de recirculation RCr et du taux de derivation BPr de lensemble de larmoire, e) les exigences de la methode de mesure de chaque temperature necessaire au calcul du taux de recirculation RCs, RCr et du taux de contournement BPr. Le but de ce document est de fournir: • pour lintegrateur dequipement et le concepteur de developpement de larmoire les criteres pour determiner efficacement et correctement la specification, et • pour le fournisseur de larmoire, la methode de mesure et de classification du taux de recirculation du flux dair d
