# Commission Delegated Regulation (EU) 2015/1094 of 5 May 2015 supplementing Directive 2010/30/EU of the European Parliament and of the Council with regard to the energy labelling of professional refrigerated storage cabinets (Text with EEA relevance), Division 3: The ambient conditions of climate classes 3, 4 and 5 are shown in Table 3.

Extent: E+W+S+N.I.

Table 3
Ambient conditions of climate classes 3, 4 and 5
Test room climate class
Dry bulb temperature, °C
Relative humidity, %
Dew point, °C
Water vapour mass in dry air, g/kg
3
25
60
16,7
12,0
4
30
55
20,0
14,8
5
40
40
23,9
18,8

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Source: https://www.legislation.gov.uk/eur/2015/1094/annex/IX/division/3 (the official version)
Page: https://openlegislation.uk/eu-regulation-2015-1094/annex-IX/division-3
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.