ETSI EN 300 019-2-7-2003 Environmental Engineering (EE) Environmental Conditions and Environmental Tests for Telecommunications Equipment Part 2-7 Specification of Environmental Te.pdf

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1、ETSI EN 300 O1 9-2-7 V3.0.1 (2003-04) European Sfandard (Telecommunicafions series) Environmental Engineering (EE); Environmental conditions and environmental tests for telecommunications equipment; Part 2-7: Specification of environmental tests; Portable and non-stationary use 2 ETSI EN 300 019-2-7

2、 V3.0.1 (2003-04) Reference REN/EE-01034-2-72 Keywords environment, mobile, 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 enregistre la Sous-prfecture de G

3、rasse (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 contents between such versions,

4、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 may be subject to revisio

5、n 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 reproduced except as authorized by

6、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. TIPHONTM and the TIPHON lo

7、go 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 300 019-2-7 V3.0.1 (2003-04) Contents Intellectual Property Rights . . . . . .4 Forew

8、ord 1 2 3 3.1 3.2 3.3 3.4 4 4.1 4.2 Scope . References . . . .5 Environmental test specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

9、. . . . . .5 6 7 9 10 Notes to tables General note 14 Notes to tables 1 to 6 . 14 Specification T 7.1 : Temperature-controlled location . Specification T 7.2: Partly temperature-controlled loc Specification T 7.3: Partly weatherprotected and non-weatherprotected locations Specification T 7.3E: Partl

10、y weatherprotected and non-weatherprotected locations - extende . Annex A (informative): Bibliography . 16 History 17 ETSI 4 ETSI EN 300 019-2-7 V3.0.1 (2003-04) Intellectual Property Rights IPRs essential or potentially essential to the present document may have been declared to ETSI. The informati

11、on pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found in ETSI SR O00 3 14: “Intellectual Property Rights (7PRs); Essential, orpotentially Essential, IPRs notlJied to ETSI in respect ofETSI standards“, which is available from the ETSI

12、Secretariat. Latest updates are available on the ETSI Web server (5). All published ETSI deliverables shall include information which directs the reader to the above source of information. Foreword This European Standard (Telecommunications series) has been produced by ETSI Technical Committee Envir

13、onmental Engineering (EE). The present document is part 2, sub-part 7 of a multi-part deliverable covering environmental conditions and environmental tests for telecommunications equipment, as identified below: Part 1 : “Classification of environmental conditions“; Part 2: “Specification of environm

14、ental tests“; Sub-part O : “Introduction“ ; Sub-part 1 : “Storage“; Sub-part 2: “Transportation“; Sub-part 3: Sub-part 4: Sub-part 5: “Ground vehicle installations“; Sub-part 6: “Ship environments“; “Stationary use at weatherprotected locations“; “Stationary use at non-weatherprotected locations“; S

15、ub-part 7: Sub-part 8: “Portable and non-stationary use“; “Stationary use at underground locations“. Part 1 specifies different standardized environmental classes covering climatic and biological conditions, chemically and mechanically active substances and mechanical conditions during storage, tran

16、sportation and in use. Part 2 specifies the recommended test severities and test methods for the different environmental classes. Part 2-0 forms a general overview of part 2. The present document deals with portable and non-stationary use. National transposition dates Date of latest announcement of

17、this EN (doa): Date of latest publication of new National Standard or endorsement of this EN (dop/e): Date of withdrawal of any conflicting National Standard (dow): 3 1 July 2003 3 1 January 2004 3 1 January 2004 ETSI 5 ETSI EN 300 019-2-7 V3.0.1 (2003-04) 1 Scope The present document specifies test

18、 methods and severities for the verification of the required resistibility of telecommunication equipment according to the relevant environmental class. The tests defined in the present document apply to portable and non-stationary use of equipment, covering the environments stated in EN 300 019-1-7

19、 i. 2 Re fe re nces 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, su

20、bsequent revisions 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 EN 300 O1 9- 1-7: “Environmental Engineering (EE); Environment

21、al conditions and environmental tests for telecommunications equipment; Part 1-7: Classification of environmental conditions; Portable and non-stationary use“. IEC 60068-2 (all parts): “Environmental testing - Part 2: Tests“. ETSI EN 300 019-2-0: “Equipment Engineering (EE); Environmental conditions

22、 and environmental tests for telecommunications equipment; Part 2-0: Specification of environmental tests; Introduction“. IS0 4180-2 (1980): “Complete, filled transport packages - General rules for the compilation of performance test schedules - Part 2: Quantitive data“. ETSI ETR 035: “Equipment Eng

23、ineering (EE); Environmental engineering Guidance and terminology“. 21 31 41 51 3 Environmental test specifications The detailed descriptions of the environmental conditions are given in clauses 4 and 5 of EN 300 019-1-7 i. EN 300 019-2-0 3 forms a general overview of part 2 of the present document.

24、 The equipment under test is assumed to be in its operational state throughout the test conditions described in this part unless otherwise stated. The required performance before, during and after the test needs to be specified in the product specification. Input and load conditions of the equipment

25、 shall be chosen to obtain full utilization of the equipment under test. The heat dissipation shall be maximized, except for the steady state, low temperature test, where it shall be minimized. ETSI d 4 ci ci O O L io i m a, 2 * 2 i a, a, rn i k 5 o s * h cd 9 9 h i m m .i * 3 .i 3 3 8 d B * cd O O

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29、 14 ETSI EN 300 019-2-7 V3.0.1 (2003-04) 4 4.1 Notes to tables General note The present document applies to use of equipment installed permanently or temporally in portable and non-stationary use and the environmental conditions stated in EN 300 019-1-7 i. The notes have been added to explain the ma

30、in reasons for recommended tests or to explain why no test has been recommended even if there is a characteristic severity given. The relevant specification should speciSl when, during the environmental test programme, the equipment is in its operational state, and which performance requirements sho

31、uld be measured before, during and after the test, together with the appropriate padfail criteria. 4.2 Notes to tables 1 to 6 NOTE 1 : (Air temperature, low). The characteristic severity can be used as a cold start-up temperature, but it may be modified by the product specification. The equipment un

32、der test shall remain operational throughout this test, except for the cold start-up temperature, which shall commence once high temperate stability is achieved. NOTE 2: (Air temperature high). If two temperatures are given, the higher test temperature includes heat trap effect of direct solar radia

33、tion on equipment. The equipment under test shall remain operational throughout this test, except for the start-up at high temperature, which shall commence once high temperature stability is achieved. NOTE 3: (Air temperature, change). The change of temperature test is normally used to check design

34、 tolerancing. IEC test Na is recommended with severities equal to characteristic severities. Whenever possible, the equipment function shall be monitored throughout the test. NOTE 4: No suitable test method for this parameter in IEC 60068-2 2. NOTE 5: (Humidity, relative, high). These severities are

35、 the nearest preferred values in IEC 60068-2-56 2 test Cb. The minor differences both in temperature and in humidity conditions are considered to be insignificant. NOTE 6: (Humidity, relative, condensation). IEC 60068-2-30 2 test Db is recommended with test severities not higher than climatogram lim

36、its for this class. NOTE 7: (Humidity, absolute, high). This effect is considered to be partly included in the damp heat test IEC 60068-2-56 2 test Cb. NOTE 8: (Air pressure, low and high). No test is recommended for normal applications, because the effect of air pressure is evaluated at the compone

37、nt level. NOTE 9: (Water, rain). IEC 60068-2-1 8 2 test Rb method 1.2 has been chosen even though it does not imitate normal rain. It is a simple hand held shower test, which is easy to perform and can demonstrate that the specimen design is adequately toleranced to survive this condition. The great

38、er of the two given durations should be used. The cooling effect of the low temperature of the rain is included in test Na. ETSI 15 ETSI EN 300 019-2-7 V3.0.1 (2003-04) NOTE 10: (Water, other sources). No test is recommended because the effect is already included in IEC 60068-2-30 test Db or IEC 600

39、68-2-18 2 Test Rb. NOTE 11 :(Radiation, solar, heat). The effect of direct solar radiation is included in the higher test value in IEC 60068-2-2 2 Test Bb/Bd described in note 2. Photochemical tests can be made separately for components and materials. NOTE 12: (Chemically active substances). The cha

40、racteristic severities are maximum values. For chemically active substances the characteristic severities should be considered when choosing components and materials. No test is recommended in the present document. NOTE 13: (Mechanically active substances). The characteristic severities are much low

41、er than lowest severity in IEC 60068-2-68 2 Test Lb and therefore no test is recommended. This condition should be considered when designing the equipment and when choosing components and materials. NOTE 14: (Flora, fauna). The characteristic severities should be considered when choosing components

42、and materials. NOTE 15: (Vibration, sinusoidal). Random vibration is considered to be a more realistic test for this condition, therefore no sinusoidal test is recommended. The severities are given as peak values. NOTE 16: (Vibration, random). The most energy is in low frequencies and therefore the

43、most realistic test has been described with a -3 dB/s slope from 12 Hz to 150 Hz. If the vibration in some direction is known to be insignificant, tests need not be performed in those directions. ASD = Acceleration Spectral Density NOTE 17:(Shocks, shocks). IEC test Ea half sine test method has been

44、 chosen and a non-IEC recommended test severity has been defined in order to avoid exceeding the characteristic severity. The duration of shock pulses has been changed to 6 ms to facilitate the use of standard testing equipment. Three pulses in all six directions are considered sufficient to demonst

45、rate that the specimen design is adequately toleranced to survive this condition. If the normal attitude is specified, then the number of directions is reduced to 3. The severities are given as peak values. NOTE 18:(Shocks, bump). Bump test is recommended in addition to shocks as the number of expec

46、ted shocks is high. Standard test severities of IEC test Eb has been chosen and are given as peak values. NOTE 19:(Fall, drop and topple). 19a) (free fall) IEC 60068-2-32 does not provide mass differences for falling heights therefore characteristic values are chosen as the test values. IS0 41 80-2

47、4 values are chosen because they are considered to be more correlated to statistics of falling heights for different masses. 19b) (drop and topple) IEC 60068-2-3 1 2 test Ec : Drop and topple test is recommended in addition to the free fall test as the exact attitude of falling equipment under test

48、can not be specified. ETSI 16 ETSI EN 300 019-2-7 V3.0.1 (2003-04) Annex A (informative): Bibliography IEC 60068-1 : “Environmental testing. Part 1 : General and guidance“ ETSI 17 ETSI EN 300 019-2-7 V3.0.1 (2003-04) Edition 1 v2.1.2 V3.0.0 V3.0.1 History May 1994 September 200 1 Publication December 2002 Publication April 2003 Publication Publication as ETS 300 019-2-7 ETSI