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1、 ETSI EN 300 019-2-3 V2.2.2 (2003-04) European Standard (Telecommunications series) Environmental Engineering (EE); Environmental conditions and environmental tests for telecommunications equipment; Part 2-3: Specification of environmental tests; Stationary use at weatherprotected locations ETSI ETS
2、I EN 300 019-2-3 V2.2.2 (2003-04) 2 Reference REN/EE-01032-2-32 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-Prfec
3、ture de Grasse (06) N 7803/88 Important notice Individual copies of the present document can be downloaded from: http:/www.etsi.org 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 ver
4、sions, 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
5、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, send your comment to: editoretsi.org Copyright Notification No part may be reproduced except as auth
6、orized by written permission. The copyright and the foregoing restriction extend to reproduction in all media. European Telecommunications Standards Institute 2003. All rights reserved. DECTTM, PLUGTESTSTM and UMTSTM are Trade Marks of ETSI registered for the benefit of its Members. TIPHONTM and the
7、 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 ETSI EN 300 019-2-3 V2.2.2 (2003-04) 3 Contents Intellectual Property Rights4 Forewor
8、d.4 1 Scope5 2 References5 3 Environmental test specifications.5 3.1 Specifications T 3.1 and T 3.1E: Temperature-controlled locations6 3.2 Specification T 3.2: Partly temperature-controlled locations.9 3.3 Specification T 3.3: Not temperature-controlled locations.12 3.4 Specification T 3.4: Sites w
9、ith heat-trap 15 3.5 Specification T 3.5: Sheltered locations.18 3.6 Specifications T 3.6: Control room locations.21 4 Earthquake test specification24 4.1 Vibration response investigation24 4.2 Test conditioning25 5 Notes to tables26 5.1 General note .26 5.2 Notes to tables 1 to 1227 Annex A (inform
10、ative): Bibliography.29 History30 ETSI ETSI EN 300 019-2-3 V2.2.2 (2003-04) 4 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 member
11、s 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 ETSI Web server (http:/webapp.etsi
12、.org/IPR/home.asp). 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 Environmental Engineering (EE). The present document is
13、 part 2, sub-part 3 of a multi-part deliverable covering the classification of environmental conditions and environmental tests for telecommunications equipment, as identified below: Part 1: “Classification of environmental conditions“; (see note 1) Part 2: “Specification of environmental tests“; (s
14、ee note 2) Sub-part 0: “Introduction“; Sub-part 1: “Storage“; Sub-part 2: “Transportation“; Sub-part 3: “Stationary use at weatherprotected locations“; Sub-part 4: “Stationary use at non-weatherprotected locations“; Sub-part 5: “Ground vehicle installations“; Sub-part 6: “Ship environments“; Sub-par
15、t 7: “Portable and non-stationary use“; Sub-part 8: “Stationary use at underground locations“. NOTE 1: Specifies different standardized environmental classes covering climatic and biological conditions, chemically and mechanically active substances and mechanical conditions during storage, transport
16、ation and in use. NOTE 2: Specifies the recommended test severities and test methods for the different environmental classes. National transposition dates Date of latest announcement of this EN (doa): 31 July 2003 Date of latest publication of new National Standard or endorsement of this EN (dop/e):
17、 31 January 2004 Date of withdrawal of any conflicting National Standard (dow): 31 January 2004 ETSI ETSI EN 300 019-2-3 V2.2.2 (2003-04) 5 1 Scope The present document specifies test severities and methods for the verification of the required resistibility of equipment according to the relevant env
18、ironmental class. The tests in Part 2-3 of this multi-part EN apply to stationary use of equipment at weatherprotected locations covering the environmental conditions stated in EN 300 019-1-3 1. 2 References The following documents contain provisions which, through reference in this text, constitute
19、 provisions of the present document. References are either specific (identified by date of publication and/or edition number or version number) or non-specific. For a specific reference, subsequent revisions do not apply. For a non-specific reference, the latest version applies. Referenced documents
20、 which are not found to be publicly available in the expected location might be found at http:/docbox.etsi.org/Reference. 1 ETSI EN 300 019-1-3: “Environmental Engineering (EE); Environmental conditions and environmental tests for telecommunications equipment; Part 1-3: Classification of environment
21、al conditions; Stationary use at weatherprotected locations“. 2 IEC 60068-2: “Environmental testing - Part 2: Tests“. 3 ETSI EN 300 019-2-0: “Environmental Engineering (EE); Environmental conditions and environmental tests for telecommunications equipment; Part 2-0: Specification of environmental te
22、sts; Introduction“. 4 IEC 60721-3-3: “Classification of environmental conditions - Part 3: Classification of groups of environmental parameters and their severities - Section 3: Stationary use at weatherprotected locations“. 5 ETSI ETR 035: “Equipment Engineering (EE); Environmental engineering Guid
23、ance and terminology“. 3 Environmental test specifications The detailed descriptions of the environmental conditions are in clauses 4 and 5 of EN 300 019-1-3 1. EN 300 019-2-0 3 forms a general overview of part 2 of the present document. The equipment under test is assumed to be in its operational s
24、tate 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 shall be chosen to obtain full utilization of the equipment un
25、der test. The heat dissipation shall be maximized, except for the steady state, low temperature test, where it shall be minimized. ETSI ETSI EN 300 019-2-3 V2.2.2 (2003-04) 6 3.1 Specifications T 3.1 and T 3.1E: Temperature-controlled locations Specification T 3.1: Temperature-controlled locations -
26、 normal operating conditions. This specification applies to permanently temperature-controlled enclosed locations where humidity is usually not controlled. See tables 1 and 2. Table 1: Test specification T 3.1: Temperature-controlled locations - climatic tests Environmental parameter Environmental C
27、lass 3.1 Environmental test specification T3.1: In-use, Temperature-controlled locations Type Parameter Detail parameter Characteristic severity Test severity Duration Reference Method Notes Low (C) +5 +5 16 h IEC 60068-2-1 2 Ab/Ad: Cold 1 High (C) +40 +40 or +50 16 h IEC 60068-2-2 2 Bb/Bd: Dry heat
28、 2 Air temperature Change (C) (C/min) 0,5 +25/+40 0,5 half cycle t1 = 3 h IEC 60068-2-14 2 Nb: Change of temperature 3 low (%) 5 none 4 high (%) (C) 85 85 +30 4 d IEC 60068-2-56 2 Cb: Damp heat steady state 5 Relative condensation no low (g/m2) 1 none 4 Humidity Absolute high (g/m2) 25 7 low (kPa) 7
29、0 none 8 Pressure high (kPa) 106 none 8 Air Speed (m/s) 5,0 none 4 intensity no Rain low temperature no Other sources no Water Icing simultaneous multi-axis excitation is also acceptable, but it is not recommended since, in general, multi-axis testing gives less reproducible test results. The three
30、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 below 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 t
31、ime-history shall be applied along each axis. ETSI ETSI EN 300 019-2-3 V2.2.2 (2003-04) 29 Annex A (informative): Bibliography IEC 60068-1: “Environmental testing Part 1: General and guidance“. ETSI ETSI EN 300 019-2-3 V2.2.2 (2003-04) 30 History Document history Edition 1 May 1994 Publication as ETS 300 019-2-3 Amendment 1 June 1997 Amendment 1 to 1st Edition of ETS 300 019-2-3 Amendment 2 May 1998 Amendment 2 to 1st Edition of ETS 300 019-2-3 V2.1.2 September 1999 Publication V2.2.1 March 2003 Publication V2.2.2 April 2003 Publication