ISO 12759-6:2024

недоступно на русском языке

Опубликовано (Версия 1, 2024)

ISO 12759-6:2024

CHF 173

Пересчитать швейцарские франки (CHF) в ваша валюта

Тезис

This document defines the calculation method for determining the fan energy index (FEI), which is an energy efficiency metric for fan duty points. This metric provides a standardized and consistent basis to compare fan energy performance across fan types and sizes at a given fan duty point.

This document is applicable to fans driven by electric motors and fans without drives. It is not applicable to circulating fans or air curtains.

The fan energy index can only be calculated for fan duty points above a minimum air power of 125 W (where air power is the product of volume flow rate and fan static pressure) or above a minimum volume flow rate of 2,0 m³/s.

Общая информация

Текущий статус
: Опубликовано

Дата публикации
: 2024-05

Этап
: Опубликование международного стандарта [60.60]
Версия
: 1
Технический комитет :
ISO/TC 117

ICS :
23.120
RSS обновления