2015年4月，ISO国际标准委员会颁布了新版标准ISO 25745-3:2015. The International Organization for Standardization (ISO) published the updated version of ISO 25745-3:2015 (Energy performance of lifts, escalators and moving walks) online in April 2015.

l  EN ISO 25745-2:2015 电梯、自动扶梯及移动走道的能源性能–第2部分:电梯(抚梯)能量计算和分类Energy performance of lifts, escalators and moving walks — Part 2: Energy calculation and classification for lifts (elevators)

l  EN ISO 25745-3:2015 电梯、自动扶梯及移动走道的能源性能–第3部分:自动扶梯能量的计算和分类 Energy performance of lifts, escalators and moving walks — Part 3: Energy calculation and classification of escalators and moving walks

哪个部分有更新？

What parts of this ISO standard are concerned by the update?
The update concerns part 2 – Energy calculation and classification for lifts (elevators) – and part 3 – Energy calculation and classification of escalators and moving walks – of the ISO standard.

ISO 25745第二部分计算方法

What method for calculating part 2 of the ISO 25745 standard is used?

The calculation method established in Part 2 of the standard will allow to calculate the energy consumption of elevators and passenger lifts with a nominal value of 0.15 m/s. To note, the two calculation methods only take into account the energy performance during the operational period of the life cycles of elevators, escalators and moving walkways.