1、ETSI EN 300 O1 9-1 -5 2.1.4 (2003-04) European Sfandard (Telecommunicafions series) Environmental Engineering (EE); Environmental conditions and environmental tests for telecommunications equipment; Part 1-5: Classification of environmental conditions; G ro u n d ve h icle i n stal I at ions 2 ETSI
2、EN 300 019-1-5 V2.1.4 (2003-04) Reference REN/EE-01027-1-52 Keywords environment, equipment practice, testing ETSI 650 Route des Lucioles F-O6921 Sophia Antipolis Cedex - FRANCE Tel.: +33 4 92 94 42 O0 Fax: +33 4 93 65 47 16 Siret No 348 623 562 00017 - NAF 742 C Association but non lucratif enregis
3、tre la Sous-prfecture de Grasse (06) No 7803/88 Important notice Individual copies of the present document can be downloaded from: http:lwmv.etsi .arq The present document may be made available in more than one electronic version or in print. In any case of existing or perceived difference in conten
4、ts between such versions, the reference version is the Portable Document Format (PDF). In case of dispute, the reference shall be the printing on ETSI printers of the PDF version kept on a specific network drive within ETSI Secretariat. Users of the present document should be aware that the document
5、 may be subject to revision or change of status. Information on the current status of this and other ETSI documents is available at ha p:/pa rta I. etsi I a rgltbistat uslstatus .as p If you find errors in the present document, send your comment to: Cori vriaht Notifica tion No part may be reproduce
6、d except as authorized by written permission. The copyright and the foregoing restriction extend to reproduction in all media. O European Telecommunications Standards Institute 2003. All rights reserved. DECTTM, PLUGTESTSTMand UMTSTMare Trade Marks of ETSI registered for the benefit of its Members.
7、TIPHONTM and the TIPHON logo are Trade Marks currently being registered by ETSI for the benefit of its Members. 3GPPTM is a Trade Mark of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners. ETSI 3 ETSI EN 300 019-1-5 V2.1.4 (2003-04) Contents Intellectual Property
8、 Rights . .4 Foreword . 4 1 2 3 4 4.1 4.2 5 5.1 5.2 5.3 5.4 5.5 5.6 Scope 5 References . .5 Definitions 5 Environmental classes . .6 Class 5.1 : Protected installation . Class 5.2: Partly protected installation . 6 7 Environmental conditions .8 . 8 Climatic conditions . 9 Biological conditions . . 9
9、 Chemical active substances . Contaminating fluids . . 9 Mechanically active substances . 10 Mechanical conditions . . 10 Annex A (normative): History 12 Summary of applications of classes 5.1 and 5.2 applied to the climatic conditions for different areas as defined in IEC 60721-2-1 11 ETSI 4 ETSI E
10、N 300 019-1-5 V2.1.4 (2003-04) Intellectual 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 publicly available for ETSI members and non-members, and can be found in ETSI SR
11、O00 3 14: “Intellectual Property Rights (7PRs); Essential, orpotentially Essential, IPRs notlJied to ETSI in respect ofETSI standards“, which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web server (5). All published ETSI deliverables shall include information whi
12、ch directs the reader to the above source of information. Foreword This European Standard (Telecommunications series) has been produced by ETSI Technical Committee Environmental Engineering (EE). The present document is part 1, sub-part 5 of a multi-part deliverable covering the classification of en
13、vironmental conditions and environmental tests for telecommunications equipment, as identified below: Part 1: “Classification of environmental conditions“; Sub-part O: “Introduction“; Sub-part 1: “Storage“; Sub-part 2: “Transportation“; Sub-part 3: Sub-part 4: “Stationary use at weatherprotected loc
14、ations“; “Stationary use at non-weatherprotected locations“; Sub-part 5: “Ground vehicle installations“; Sub-part 6: “Ship environments“; Sub-part 7: Sub-part 8: “Portable and non-stationary use“; “Stationary use at underground locations“; Part 2: “Specification of environmental tests“. Part 1 speci
15、fies different standardized environmental classes covering climatic and biological conditions, chemically and mechanically active substances and mechanical conditions during storage, transportation and in use. Part 1-0 forms a general overview of part 1. Part 2 specifies the recommended test severit
16、ies and test methods for the different environmental classes. I National transposition dates I Date of latest announcement of this EN (doa): 3 1 July 2003 Date of latest publication of new National Standard or endorsement of this EN (dop/e): 3 1 January 2004 I Date of withdrawal of any conflicting N
17、ational Standard (dow): 3 1 January 2004 Annex A to the present document is normative. ETSI 5 ETSI EN 300 019-1-5 V2.1.4 (2003-04) 1 Scope The present document defines the classes of environmental conditions and their severities to which equipment may be exposed in ground vehicles. Only severe condi
18、tions, which may be harmful to the equipment, are included. The severities specified are those which will have a low probability of being exceeded; generally less than 1 %. The present document applies to equipment when in use and permanently or temporarily installed in ground vehicles. 2 Re fe re n
19、ces The following documents contain provisions which, through reference in this text, constitute provisions of the present document. References are either specific (identified by date of publication andor edition number or version number) or non-specific. For a specific reference, subsequent revisio
20、ns do not apply. For a non-specific reference, the latest version applies. Referenced documents which are not found to be publicly available in the expected location might be found at htlu:/docbox.etsi.or:eerence. il ETSI ETR 035: “Equipment Engineering (EE); Environmental engineering; Guidance and
21、terminology“. IEC 6072 1-3-5: “Classification of environmental conditions - Part 3: Classification of groups of environmental parameters and their severities - Section 5: Ground vehicle installations“. IEC 6072 1-2-1 : “Classification of environmental conditions. Part 2: Environmental conditions app
22、earing in nature. Temperature and humidity“. IEC 60068-2-27: “Environmental testing. Part 2: Tests. Test Ea and guidance: Shock“ 21 31 41 3 Defi n it ions For the purposes of the present document, the following terms and definitions apply: absolute humidity: mass of water vapour in grammes which is
23、associated with one cubic metre of dry air in an aidwater vapour mixture externally mounted: equipment mounted on the outside of the vehicle, not protected from any external influences internally mounted: equipment mounted internally in the vehicle in a compartment which affords some protection from
24、 the environment NOTE: The protection ranges from complete isolation from external influences to protection only from precipitation when the vehicle is not moving. relative humidity: ratio of the partial pressure of the water vapour in moist air at a given temperature, to the partial pressure of the
25、 water vapour in saturated air at the same temperature weatherprotected location: location at which the vehicle is protected from direct weather influences The locality is assumed to be reasonably ventilated (at least natural flow). NOTE: ETSI 6 ETSI EN 300 019-1-5 V2.1.4 (2003-04) 4 Envi ron men ta
26、 I classes The classes shown in parentheses, e.g. (5S1), may be selected for special applications. 4.1 Class 5.1 : Protected installation This class is a combination of classes 5K2/5B2/5C2(5C3)/5F1(5F2)/5S2(5S1)/5M2 or 5M3 in IEC 60721-3-5 2. This class applies to equipment in vehicles used at weath
27、erprotected and heated locations covered by world-wide open-air climates excluding extremely warm dry climates. At non-weatherprotected locations this class applies to equipment in ventilated compartments and in the engine compartments of vehicles powered by electric motors in climatic conditions wi
28、th normal rain intensities but excluding extremely cold, cold, cold temperate and extremely warm dry climates. NOTE 1 : For some environmental parameters (low air temperature, high air temperature) this class also covers externally mounted equipment. NOTE 2: A survey of applications in different cli
29、mates is given in Annex A. Climatic conditions for different areas are defined in IEC 6072 1-2- 1 3. This class applies to: - equipment subjected to heat from heating elements and solar radiation through windows. The vehicle may be moved between cold, non-weatherprotected and warm, weatherprotected
30、conditions. The equipment may also be subjected to dripping water and conditions of wet mounting surfaces. Engine compartments may be subjected to the ingress of water and snow; areas and conditions where mould growth and attacks by animals, except termites, may occur; equipment internally mounted i
31、n partly open compartments and in engine compartments which may be subjected to the ingress of road salts; locations with normal levels of contaminants experienced in urban areas with industrial activities scattered over the whole area andor with heavy traffic; - - - NOTE 3: In areas with industrial
32、 sources emitting high quantities of chemical pollutants either special precautions must be taken or the special IEC chemical class 5C3 must be chosen. - NOTE 4: If the equipment is exposed to contaminating fluids either the special precautions must be taken or the compartments where contaminating f
33、luids are not expected; special IEC class 5F2 must be chosen. - NOTE 5: In a vehicle cab which is mainly protected from sand the special IEC class 5S1 may be chosen. equipment not protected from sand and dust on vehicles not used in desert areas. Class 5.1 also includes one of the following mechanic
34、al conditions as appropriate: - Class 5M2: All types of road vehicles used in areas with well-developed road systems except tracked vehicles, motorcycles, scooters and other vehicles with low mass. The equipment can be mounted on surfaces which may be subjected to flying stones. The equipment may be
35、 mounted on passenger car instrument panels to which high frequency vibrations from the engine, or from other parts connected to the engine, may be transmitted. This class also applies to fork lift trucks and to trains with soft suspension and shock reducing buffers; Class 5M3: All types of road veh
36、icles in areas without well-developed road system, tracked vehicles, self-propelled machines, overland vehicles, motorcycles, scooters and other vehicles with low mass. The equipment may be mounted on instrument panels to which high frequency vibrations from the engine, or from other parts connected
37、 to the engine, may be transmitted. This class also applies to trains with hard suspension. Externally mounted equipment may be directly hit by flying stones. - ETSI 7 ETSI EN 300 019-1-5 V2.1.4 (2003-04) NOTE 6: The proper IEC class, 5M2 or 5M3, shall be chosen according to the expected installatio
38、n and use of the equipment. 4.2 Class 5.2: Partly protected installation This class is a combination of classes 5K3/5B2/5C2(5C3)/5F1(5F2)/5S2(5S1)/5M2 or 5M3 in IEC 60721-3-5 2. In addition to conditions in class 5.1, class 5.2 applies to equipment in vehicles used at non-weatherprotected locations
39、in climatic conditions with normal rain intensities but excluding extremely cold, cold and extremely warm dry climates. This class also applies to internally mounted equipment in heated compartments, after a warm-up period, and to equipment in engine compartments of vehicles powered by electric moto
40、rs in general open-air climates. NOTE 1 : A survey of applications in different climatic conditions is shown in annex A. Climatic conditions for different areas are defined in IEC 6072 1-2- 1 3. This class applies to: - equipment in compartments with wet surfaces and subjected to solar radiation. Th
41、e equipment may also be subjected to direct solar radiation and rain; areas and conditions where mould growth, attacks by animals but except termites, may occur; equipment either externally mounted or internally mounted in partly-open compartments. The equipment may be subjected to the ingress of ro
42、ad salt or splashing water; locations with normal levels of contaminants experienced in urban areas with industrial activities scattered over the whole area andor with heavy traffic; - - - NOTE 2: In areas with industrial sources emitting high quantities of chemical pollutants either special precaut
43、ions shall be taken or the special IEC class 5C3 shall be chosen. - NOTE 3: If the equipment is exposed to contaminating fluids either special precautions shall be taken or the special compartments where contaminating fluids are not expected; IEC class 5F2 shall be chosen. - NOTE 4: In a vehicle cab
44、 which is mainly protected from sand the special IEC class 5S1 may be chosen. equipment is not protected from sand and dust on vehicles not used in desert areas. Class 5.2 also includes one of the following mechanical conditions as appropriate: - Class 5M2: all types of road vehicles used in areas w
45、ith a well-developed road system, except tracked vehicles, motorcycles, scooters and other vehicles with low mass. The equipment can be mounted on surfaces which may be subjected to flying stones. The equipment may be mounted on passenger car instrument panels to which high frequency vibrations from
46、 the engine, or from other parts connected to the engine, may be transmitted. This class also applies to fork lift trucks and trains with soft suspension and shock reducing buffers; Class 5M3: All types of road vehicles in areas without a well-developed road system, tracked vehicles and self-propell
47、ed machines, overland vehicles, motorcycles, scooters and other vehicles with low mass. The equipment may be mounted on instrument panels to which high-frequency vibrations from the engine, or from other parts connected to the engine, may be transmitted. This class also applies to trains with hard s
48、uspension. Externally mounted equipment may be directly hit by flying stones. - NOTE 5: The proper mechanical IEC class, 5M2 or 5M3, shall be chosen according to the expected installation and use of the equipment. ETSI 8 ETSI EN 300 019-1-5 V2.1.4 (2003-04) u) v) w) x) 5 Heat radiation, not in engin
49、e compartments W/m2 600 600 Heat radiation, in engine compartments W/m2 600 1200 Water from sources other than rain (see note 6) m/s 03 1 Wetness none conditions of wet Envi ron men tal cond it ions 5.1 CI i ma tic cond it ions Table 1: Climatic conditions for environmental classes 5.1 and 5.2 ative humidities. Not in close proximity to refrigerated air conditioning NOTE 1: The high temperature of the sutface of the equipment may be influenced by the surrounding air temperature given here and the solar radiation defined in t). NOTE 2: The high temperature of the su
