1、 ETSI EN 300 019-1-1 V2.2.1 (2014-04) Environmental Engineering (EE); Environmental conditions and environmental tests for telecommunications equipment; Part 1-1: Classification of environmental conditions; Storage European Standard ETSI ETSI EN 300 019-1-1 V2.2.1 (2014-04)2Reference REN/EE-0154 Key
2、words environment, equipment practice, testing ETSI 650 Route des Lucioles F-06921 Sophia Antipolis Cedex - FRANCE Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16 Siret N 348 623 562 00017 - NAF 742 C Association but non lucratif enregistre la Sous-Prfecture de Grasse (06) N 7803/88 Important notice
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6、g/chaircor/ETSI_support.asp Copyright Notification No part may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm except as authorized by written permission of ETSI. The content of the PDF version shall not be modified without the wr
7、itten authorization of ETSI. The copyright and the foregoing restriction extend to reproduction in all media. European Telecommunications Standards Institute 2014. All rights reserved. DECTTM, PLUGTESTSTM, UMTSTMand the ETSI logo are Trade Marks of ETSI registered for the benefit of its Members. 3GP
8、PTM and LTE are Trade Marks of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners. GSM and the GSM logo are Trade Marks registered and owned by the GSM Association. ETSI ETSI EN 300 019-1-1 V2.2.1 (2014-04)3Contents Intellectual Property Rights 4g3Foreword . 4g31
9、Scope 5g32 References 5g32.1 Normative references . 5g32.2 Informative references 5g33 Definitions 5g34 Environmental classes 6g34.1 Class 1.1: Weatherprotected, partly temperature-controlled storage locations 6g34.2 Class 1.2: Weatherprotected, not temperature-controlled storage locations . 7g34.3
10、Class 1.3: Non-weatherprotected storage locations; class 1.3E: non-weatherprotected storage locations-extended . 8g35 Environmental conditions. 10g35.1 Climatic conditions. 10g35.2 Biological conditions 10g35.3 Chemically active substances . 11g35.4 Mechanically active substances 11g35.5 Mechanical
11、conditions 12g3Annex A (informative): Bibliography . 13g3History 14g3ETSI ETSI EN 300 019-1-1 V2.2.1 (2014-04)4Intellectual Property Rights IPRs essential or potentially essential to the present document may have been declared to ETSI. The information pertaining to these essential IPRs, if any, is p
12、ublicly available for ETSI members and non-members, and can be found in ETSI SR 000 314: “Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in respect of ETSI standards“, which is available from the ETSI Secretariat. Latest updates are available on the E
13、TSI Web server (http:/ipr.etsi.org). Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee can be given as to the existence of other IPRs not referenced in ETSI SR 000 314 (or the updates on the ETSI Web server) which are, or may be, or
14、 may become, essential to the present document. Foreword This European Standard (EN) has been produced by ETSI Technical Committee Environmental Engineering (EE). The present document is part 1, sub-part 1 of a multi-part deliverable covering the classification of environmental conditions and enviro
15、nmental tests for telecommunications equipment, as identified below: Part 1: “Classification of environmental conditions“: (see note 1) Sub-part 0: “Introduction“; Sub-part 1: “Storage“; Sub-part 2: “Transportation“; Sub-part 3: “Stationary use at weatherprotected locations“; Sub-part 4: “Stationary
16、 use at non-weatherprotected locations“; Sub-part 5: “Ground vehicle installations“; Sub-part 6: “Ship environments“; Sub-part 7: “Portable and non-stationary use“; Sub-part 8: “Stationary use at underground locations“; Part 2: “Specification of environmental tests“ (see note 2). NOTE 1: Specifies d
17、ifferent standardized environmental classes covering climatic and biological conditions, chemically and mechanically active substances and mechanical conditions during storage, transportation and in use. Sub-part 1-0 forms a general overview of part 1. NOTE 2: Specifies the recommended test severiti
18、es and test methods for the different environmental classes. National transposition dates Date of adoption of this EN: 21 April 2014 Date of latest announcement of this EN (doa): 31 July 2014 Date of latest publication of new National Standard or endorsement of this EN (dop/e): 31 January 2015 Date
19、of withdrawal of any conflicting National Standard (dow): 31 January 2015 ETSI ETSI EN 300 019-1-1 V2.2.1 (2014-04)51 Scope The present document defines classes of environmental conditions and their severities to which telecommunication equipment may be exposed during storage. The severities specifi
20、ed are those which will have a low probability of being exceeded; generally less than 1 %. NOTE 1: Temporary storage during transport is included in part 1-2: Transportation. NOTE 2: If the equipment is stored in its package, the environmental conditions apply to the packaged equipment. 2 References
21、 References are either specific (identified by date of publication and/or edition number or version number) or non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the reference document (including any amendments) applies. Referenc
22、ed documents which are not found to be publicly available in the expected location might be found at http:/docbox.etsi.org/Reference. NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee their long term validity. 2.1 Normative references The
23、 following referenced documents are necessary for the application of the present document. Not applicable. 2.2 Informative references The following referenced documents are not necessary for the application of the present document but they assist the user with regard to a particular subject area. i.
24、1 Void. i.2 IEC 60721-3-1:1997: “Classification of environmental conditions - Part 3: Classification of groups of environmental parameters and their severities - Section 1: Storage“. i.3 IEC 60068-2-27:2005: “Environmental testing. Part 2: Tests. Test Ea and guidance: Shock“. i.4 IEC 60721-2-4:2002:
25、 “Classification of environmental conditions. Part 2: Environmental conditions appearing in nature: Solar radiation and temperature“. 3 Definitions For the purposes of the present document, the following terms and definitions apply: absolute humidity: mass of water vapour in grammes which is associa
26、ted with one cubic metre of dry air in an air/water vapour mixture non-weatherprotected location: location at which equipment is not protected from direct weather influences relative humidity: ratio of the partial pressure of the water vapour in moist air at a given temperature, to the partial press
27、ure of the water vapour in saturated air at the same temperature storage: certain site where the equipment is placed for long periods but is not intended for use during these periods ETSI ETSI EN 300 019-1-1 V2.2.1 (2014-04)6weatherprotected location: location at which the equipment is protected fro
28、m weather influences NOTE 1: Totally weatherprotected location: Direct weather influences are totally excluded. NOTE 2: Partly weatherprotected location: Direct weather influences are not completely excluded. 4 Environmental classes The classes shown in parentheses, e.g. (1C1), may be selected for s
29、pecial applications. 4.1 Class 1.1: Weatherprotected, partly temperature-controlled storage locations This class is a combination of classes 1K3/1Z2/1B1/1C2(1C1)/1S2/1M2 in IEC 60721-3-1 i.2. This class shall apply to weatherprotected partly temperature controlled storage. Humidity is usually not co
30、ntrolled. The climatogram is shown in figure 1. Heating may be used to raise low temperatures especially where there is a significant difference between the conditions of this class and the open-air climate. Building construction is designed to avoid extremely high temperatures. This class shall app
31、ly to storage locations: - where equipment may be exposed to solar radiation and heat radiation. It may also be exposed to movements of the surrounding air due to draughts in buildings, e.g. through open windows. It is not subjected to precipitation and water from sources other than rain; - without
32、particular risks by biological attacks. This includes protective measures, e.g. special package design, or storing at locations of such construction that mould growth, attacks by animals etc. are not probable; - with normal levels of contaminants experienced in urban areas with industrial activities
33、 scattered over the whole area, and/or with heavy traffic; - without special precautions to minimize the presence of dust or sand, but not situated in proximity to dust or sand sources; - with vibration of low significance and insignificant shock. The conditions of this class may occur in ordinary s
34、torage rooms for frost-resistant products. ETSI ETSI EN 300 019-1-1 V2.2.1 (2014-04)7-20-10010203040500 10 20 30 40 50 60 70 80 90 100Relative Air Humidity %AirTemperatureCAbsoluteAirHumidityg/m291Figure 1: Climatogram for class 1.1: weatherprotected, partly temperature-controlled storage locations
35、4.2 Class 1.2: Weatherprotected, not temperature-controlled storage locations This class is a combination of classes 1K4/1Z2/1Z3/1Z5/1B2/1C2(1C1)/1S3/1M2 in IEC 60721-3-1 i.2. This class shall apply to weatherprotected storage having neither temperature nor humidity control. The location may have op
36、enings directly to the open air, i.e. it may be only partly weatherprotected. The climatogram is shown in figure 2. This class shall apply to storage locations: - where equipment may be exposed to solar radiation and temporarily to heat radiation. They may also be exposed to movements of the surroun
37、ding air due to draughts, e.g. through doors, windows or other openings. They may be subjected to condensed water, dripping water and to icing. They may also be subjected to limited wind-driven precipitation including snow; - where mould growth, or attacks by animals, except termites, may occur; - w
38、ith normal levels of contaminants experienced in urban areas with industrial activities scattered over the whole area, and/or with heavy traffic; - in areas with sources of sand or dust, including urban areas; - with vibration of low significance and insignificant shock. The conditions of this class
39、 may occur in: - unattended buildings; - some entrances of buildings; - some garages and shacks. ETSI ETSI EN 300 019-1-1 V2.2.1 (2014-04)8-30 -20 -10 0 10 20 30 40 50 60 0 10 20 30 40 50 60 70 80 90 100 Relative Air Humidity % Air Temperature CAbsoluteAirHumidityg/m329 0,5 Figure 2: Climatogram for
40、 class 1.2: weatherprotected, not temperature-controlled storage locations 4.3 Class 1.3: Non-weatherprotected storage locations; class 1.3E: non-weatherprotected storage locations-extended Class 1.3 is a combination of classes 1K8/1Z1/1Z4/1B2/1C2/1S3/1M3(1M4) in IEC 60721-3-1 i.2. Class 1.3E is a c
41、ombination of classes 1Z1/1Z4/1B2/1C2/1S3/1M3(1M4) in IEC 60721-3-1 i.2 and the severities given in clause 5.1. NOTE: If more severe mechanical conditions are expected, IEC class 1M4 may be chosen. This class shall apply to storage which is not protected from direct weather influences. The climatogr
42、am is shown in figure 3. This class shall apply to storage locations: - which are directly exposed to an open-air climate including solar radiation, movement of the surrounding air, precipitation and water jets; - where mould growth, or attacks by animals but excluding termites, may occur; - with no
43、rmal levels of contaminants experienced in urban areas with industrial activities scattered over the whole area, and/or with heavy traffic; - in areas with sources of sand or dust, including urban areas; - with significant vibration and shock, e.g. transmitted from machines or passing vehicles in th
44、e vicinity, etc. ETSI ETSI EN 300 019-1-1 V2.2.1 (2014-04)9-60-50-40-30-20-10010203040500 10203040506070809010Relative Air Humidity %AirTemperature Cclass 1.3class 1.3 EAbsolute AirHumidity g/m30250,260,03Figure 3: Climatogram for class 1.3 and 1.3E: non-weatherprotected storage locations ETSI ETSI
45、EN 300 019-1-1 V2.2.1 (2014-04)105 Environmental conditions 5.1 Climatic conditions Table 1: Climatic conditions for environmental classes 1.1 to 1.3E Environmental parameter Unit Class 1.1 1.2 1.3 1.3E a) Low air temperature (see note 1) C -5 (see note 8) -25 -33(see note 9) -45 (see note 9) b) Hig
46、h air temperature (see note 1) C 45 55 40 45 c) Low relative humidity (see note 1) % 5 10 15 8 d) High relative humidity (see note 1) % 95 100 100 100 e) Low absolute humidity (see note 1) g/m31 0,5 0,26 0,03f) High absolute humidity (see note 1) g/m329 29 25 30 g) Rain intensity mm/min no no 6 15 h
47、) Rate of change of temp. (see note 2) C/min 0,5 0,5 0,5 0,5 i) Low air pressure (see note 3) kPa 70 70 70 70 j) High air pressure (see note 4) kPa 106 106 106 106 k) Solar radiation W/m2700 1 120 1 120 1 120 l) Heat radiation W/m2(see note 7) (see note 7) negligible Negligible m) Movement of the su
48、rrounding air m/s 1,0 30 50 50 n) Conditions of condensation none yes yes yes Yes o) Conditions of precipitation (rain, snow, hail, etc.) none no (see note 6) yes yes Yes p) Low rain temperature (see note 5) C no no 5 5 q) Conditions from water from sources other than rain none no dripping water spl
49、ashing water splashing water r) Conditions of icing and frosting none yes (see note 8) yes yes Yes Climatogram figure number 1 2 3 3 NOTE 1: For simultaneous occurrence of parameters a) to f) see figures 1 to 3. NOTE 2: Averaged over a period of 5 minutes. NOTE 3: 70 kPa represent a limit value for open-air storage, normally at about 3 000 m. NOTE 4: Conditions in mines are not considered. NOTE 5: This rain temperature should be considered together with high air temperature b) and solar radiation k). The cooling effect of the rain ha
