ETSI EN 300 019-2-4-2015 Environmental Engineering (EE) Environmental conditions and environmental tests for telecommunications equipment Part 2-4 Specification of environmental te.pdf

1、 ETSI EN 300 019-2-4 V2.4.1 (2015-12) Environmental Engineering (EE); Environmental conditions and environmental tests for telecommunications equipment; Part 2-4: Specification of environmental tests; Stationary use at non-weatherprotected locations EUROPEAN STANDARD ETSI ETSI EN 300 019-2-4 V2.4.1

2、2015-12)2 Reference REN/EE-0161 Keywords environment, 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 I

3、mportant notice The present document can be downloaded from: http:/www.etsi.org/standards-search The present document may be made available in electronic versions and/or in print. The content of any electronic and/or print versions of the present document shall not be modified without the prior writ

4、ten authorization of ETSI. In case of any existing or perceived difference in contents between such versions and/or in print, the only prevailing document is the print of the Portable Document Format (PDF) version kept on a specific network drive within ETSI Secretariat. Users of the present documen

5、t should be aware that the document may be subject to revision or change of status. Information on the current status of this and other ETSI documents is available at http:/portal.etsi.org/tb/status/status.asp If you find errors in the present document, please send your comment to one of the followi

6、ng services: https:/portal.etsi.org/People/CommiteeSupportStaff.aspx 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 ver

7、sion shall not be modified without the written authorization of ETSI. The copyright and the foregoing restriction extend to reproduction in all media. European Telecommunications Standards Institute 2015. All rights reserved. DECTTM, PLUGTESTSTM, UMTSTMand the ETSI logo are Trade Marks of ETSI regis

8、tered for the benefit of its Members. 3GPPTM 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 300 019-2-4 V2.4.1 (2015-12)3 Contents Intell

9、ectual Property Rights 4g3Foreword . 4g3Modal verbs terminology 4g31 Scope 5g32 References 5g32.1 Normative references . 5g32.2 Informative references 6g33 Environmental test specifications . 6g33.1 Specification T 4.1: Non-weatherprotected locations, climatic tests 7g33.2 Specification T 4.1E: Non-

10、weatherprotected locations - extended, climatic tests 10g33.3 Specification T 4.2L: Non-weatherprotected locations - extremely cold, climatic tests 13g33.4 Specification T 4.2H: Non-weatherprotected locations - extremely warm dry, climatic tests . 16g33.5 Specification T 4.1, 4.1E, 4.2L and 4.2H: No

11、n-weatherprotected locations - mechanical tests . 19g34 Earthquake test specification 21g34.1 Vibration response investigation 21g34.2 Test conditioning 21g3Annex A (informative): Bibliography . 24g3History 25g3ETSI ETSI EN 300 019-2-4 V2.4.1 (2015-12)4 Intellectual Property Rights IPRs essential or

12、 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 000 314: “Intellectual Property Rights (IPRs); Essential, or potentially Esse

13、ntial, IPRs notified to ETSI in respect of ETSI standards“, which is available from the ETSI Secretariat. Latest updates are available on the ETSI 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 ca

14、n be given as to the existence of other IPRs not referenced in SR 000 314 (or the updates on the ETSI Web server) which are, or may be, or may become, essential to the present document. Foreword This European Standard (EN) has been produced by ETSI Technical Committee Environmental Engineering (EE).

15、 The present document is part 2, sub-part 4 of a multi-part deliverable. Full details of the entire series can be found in part 2, sub-part 0 i.1. National transposition dates Date of adoption of this EN: 21 December 2015 Date of latest announcement of this EN (doa): 31 March 2016 Date of latest pub

16、lication of new National Standard or endorsement of this EN (dop/e): 30 September 2016 Date of withdrawal of any conflicting National Standard (dow): 30 September 2016 Modal verbs terminology In the present document “shall“, “shall not“, “should“, “should not“, “may“, “need not“, “will“, “will not“,

17、 “can“ and “cannot“ are to be interpreted as described in clause 3.2 of the ETSI Drafting Rules (Verbal forms for the expression of provisions). “must“ and “must not“ are NOT allowed in ETSI deliverables except when used in direct citation. ETSI ETSI EN 300 019-2-4 V2.4.1 (2015-12)5 1 Scope The pres

18、ent document specifies test methods and severities for verification of the required resistibility of equipment according to the relevant environmental class. The tests defined in the present document apply to stationary use of equipment at non-weatherprotected locations covering the environmental co

19、nditions stated in ETSI EN 300 019-1-4 1. 2 References 2.1 Normative references 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

20、 version of the reference document (including any amendments) applies. Referenced 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 publicatio

21、n, ETSI cannot guarantee their long term validity. The following referenced documents are necessary for the application of the present document. 1 ETSI EN 300 019-1-4: “Environmental Engineering (EE); Environmental conditions and environmental tests for telecommunications equipment; Part 1-4: Classi

22、fication of environmental conditions; Stationary use at non-weatherprotected locations“. 2 IEC 60068-2-1 (03-2007): “Environmental testing - Part 2-1: Tests - Test A: Cold“. 3 Void. 4 Void. 5 ANSI T1.0600329 (2008): “Network Equipment - Earthquake Resistance Standard“. 6 Void. 7 IEC 60068-2-2 (07-20

23、07): “Environmental testing - Part 2-2: Tests - Test B: Dry heat“. 8 IEC 60068-2-14 (01-2009): “Environmental testing - Part 2-14: Tests - Test N: Change of temperature“. 9 IEC 60068-2-30 (08-2005): “Environmental testing - Part 2-30: Tests - Test Db: Damp heat, cyclic (12 h + 12 h cycle)“. 10 IEC 6

24、0068-2-64 (04-2008): “Environmental testing - Part 2-64: Tests - Test Fh: Vibration, broadband random and guidance“. 11 IEC 60068-2-27 (02-2008): “Environmental testing - Part 2-27: Tests - Test Ea and guidance: Shock“. 12 IEC 60068-2-6 (12-2007): “Environmental testing - Part 2-6: Tests - Test Fc:

25、Vibration (sinusoidal)“. 13 IEC 60068-2-57 (11-1999): “Environmental testing - Part 2-57: Tests - Test Ff: Vibration - Time history method“. 14 Void. 15 IEC 60068-2-18 (10-2000): “Environmental testing - Part 2-18: Tests - Test R and guidance: Water“. ETSI ETSI EN 300 019-2-4 V2.4.1 (2015-12)6 16 IE

26、C 60068-2-78 (08-2001): “Environmental testing - Part 2-78: Tests - Test Cab: Damp heat, steady state“. 17 IEC 60068-2-11 (01-1981): “Basic environmental testing procedures - Part 2-11: Tests - Test Ka: Salt mist“. 2.2 Informative references References are either specific (identified by date of publ

27、ication 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. NOTE: While any hyperlinks included in this clause were valid at th

28、e time of publication, ETSI cannot guarantee their long term validity. 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.1 ETSI EN 300 019-2-0: “Environmental Engineering (EE); Environ

29、mental conditions and environmental tests for telecommunications equipment; Part 2-0: Specification of environmental tests; Introduction“. i.2 IEC 60068-2-68 (8-1994): “Environmental testing - Part 2: Tests - Test L: Dust and sand“. i.3 IEC 60068-2 (all parts): “Environmental testing - Part 2: Tests

30、 3 Environmental test specifications The detailed descriptions of the environmental conditions are given in clauses 4 and 5 of ETSI EN 300 019-1-4 1. ETSI EN 300 019-2-0 i.1 forms a general overview of part 2 of this multi-part deliverable. The equipment under test is assumed to be in its operatio

31、nal state throughout the test conditions described in the present document unless otherwise stated. The required performance before, during and after the test need to be specified in the product specification. Input and load conditions of the equipment shall be chosen to obtain full utilization of t

32、he equipment under test. The heat dissipation shall be maximized, except for the steady state, low temperature test, where it shall be minimized. ETSI ETSI EN 300 019-2-4 V2.4.1 (2015-12)7 3.1 Specification T 4.1: Non-weatherprotected locations, climatic tests The specification in table 1 shall appl

33、y to Non-weatherprotected locations described in ETSI EN 300 019-1-4 1. Table 1: Test specification T 4.1: Stationary use at non-weatherprotected locations - climatic tests Environmental parameter Environmental Class 4.1 Environmental test specification T 4.1: Stationary use, Non-weatherprotected lo

34、cations Type Parameter Detail parameter Characteristic severity Test severity Duration Reference Method Notes Air temperature Low (C) -33 -33 or -45 16 h IEC 60068-2-1 2 Ab/Ad/Ae: Cold 1 High (C) +40 +40 or +55 16 h IEC 60068-2-2 7 Bb/Bd/Be: Dry heat 2 Change (C) (C/min) 0,5 -10/+40 0,5 2 cycles t1=

35、 3 h IEC 60068-2-14 8 Nb: Change of temperature 3 Humidity Relative Low (%) 15 none 8 high (%) (C) 100 93 +30 10 d IEC 60068-2-78 16 Cab: Damp heat steady state 4 condensation (%) (C) yes 90-100 +30 2 cycles IEC 60068-2-30 9 Db: Damp heat, cyclic Variant 1 5 AbsoluteLow (g/m3) 0,26 none high (g/m3)

36、25 6 Air Pressure Low (kPa) 70 none 7 high (kPa) 106 none 7 Speed (m/s) 50 none 8 Water Rain Intensity 6 mm/min 0,01 m3/min 90 kPa 3 min/m2or 15 min IEC 60068-2-18 15 Rb: Impacting water Method 1 9 low temperature (C) +5 none Other sources splashing water 10Icing simultaneous multi-axis excitation i

37、s also acceptable, but it is not recommended since, in general, multi-axis testing gives less reproducible test results. The three testing axes can be reduced to two horizontal axes if the equipment, after the vibration response investigation in the vertical axis, does not exhibit any resonance belo

38、w 20 Hz. The strong part of the time-history should be at least 15 s. The duration of each time-history signal shall be 30 s. One time-history shall be applied along each axis. ETSI ETSI EN 300 019-2-4 V2.4.1 (2015-12)23 Figure 1: Earthquake Required Response Spectrum Table 7: Acceleration co-ordina

39、tes for the Required Response Spectrum in figure 1 Co-ordinate point Frequency Hz Ground acceleration m/s2 1 1,0 6,3 2 2,0 253 11,6 254 23,0 5 5 35,01101000,1 1 10 100frequency Hzaccelerationm/s2213542 % dampingETSI ETSI EN 300 019-2-4 V2.4.1 (2015-12)24 Annex A (informative): Bibliography IEC 60068

40、1: “Environmental testing - Part 1: General and guidance“. ETSI ETR 035: “Equipment Engineering (EE); Environmental engineering Guidance and terminology“. ETSI ETSI EN 300 019-2-4 V2.4.1 (2015-12)25 History Document history Edition 1 May 1994 Publication as ETSI ETS 300 019-2-4 Amendment 1 June 1997 Amendment 1 to 1stEdition of ETSI ETS 300 019-2-4 V2.1.2 September 1999 Publication V2.2.1 March 2003 Publication V2.2.2 April 2003 Publication V2.3.1 August 2013 Publication V2.3.7 September 2015 EN Approval Procedure AP 20160119: 2015-09-21 to 2015-12-21 V2.4.1 December 2015 Publication