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ISO FDIS 25745-3 2014 Edition, August 21, 2014 ENERGY PERFORMANCE OF LIFTS, ESCALATORS AND MOVING WALKS - PART 3: ENERGY CALCULATION AND CLASSIFICATION OF ESCALATORS AND MOVING WALKS
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Availability date: 07/14/2021
Description / Abstract:
This part of ISO 25745 specifies
a) generic tools for estimating energy consumption of escalators
and moving walks, and
b) a consistent method for energy performance classification of
existing, modernized, or new escalators and moving walks.
This part of ISO 25745 considers the energy performance during
the operational portion of the life cycle of escalators and moving
walks. It does not cover energy consumption and classification of
the ancillary equipment, such as the following:
a) lighting with the exception of comb plate lighting, step gap
lighting, and traffic light;
NOTE 1 Comb plate lighting, step gap lighting, and traffic light
are considered essential for the operation of the equipment and are
therefore not defined as ancillary equipment.
b) cooling and heating and machine room ventilation;
c) alarm devices and emergency battery supplies equipment,
etc.;
d) environmental conditions;
e) consumption through the power sockets.
NOTE 2 There can be other electrical loads not associated with
the escalator or moving walk, which shall not be included.
This part of ISO 25745 considers all escalators and inclined
moving walks up to a rise of 8 m and horizontal moving walks with a
length up to 60 m.
NOTE This represents about 85 % of worldwide installed
units.