1、 ETSI EN 300 019-2-3 V2.4.1 (2015-12) Environmental Engineering (EE); Environmental conditions and environmental tests for telecommunications equipment; Part 2-3: Specification of environmental tests; Stationary use at weatherprotected locations EUROPEAN STANDARD ETSI ETSI EN 300 019-2-3 V2.4.1 (201
2、5-12)2 Reference REN/EE-0162 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 Impor
3、tant 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 written
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5、ould 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 following s
6、ervices: 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 version
7、 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 registere
8、d 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 300 019-2-3 V2.4.1 (2015-12)3 Contents Intellectu
9、al Property Rights 4g3Foreword . 4g3Modal verbs terminology 4g31 Scope 5g32 References 5g32.1 Normative references . 5g32.2 Informative references 6g33 Environmental test specifications . 6g33.1 Specifications T 3.1 and T 3.1E: Temperature-controlled locations 7g33.2 Specification T 3.2: Partly temp
10、erature-controlled locations . 12g33.3 Specification T 3.3: Not temperature-controlled locations . 16g33.4 Specification T 3.4: Sites with heat-trap 20g33.5 Specification T 3.5: Sheltered locations . 25g33.6 Specifications T 3.6: Control room locations . 30g34 Earthquake test specification 34g34.1 V
11、ibration response investigation 34g34.2 Test conditioning 35g3Annex A (informative): Bibliography . 37g3History 38g3ETSI ETSI EN 300 019-2-3 V2.4.1 (2015-12)4 Intellectual Property Rights IPRs essential or potentially essential to the present document may have been declared to ETSI. The information
12、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 Essential, IPRs notified to ETSI in respect of ETSI standards“, which is available from the ETSI Se
13、cretariat. 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 can be given as to the existence of other IPRs not referenced in SR 000 314 (or the updates on th
14、e 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). The present document is part 2, sub-part 3 of a multi-part deliverable. Full details of the en
15、tire series can be found in part 2, sub-part 0 3. 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 publication of new National Standard or endorsement of this EN (dop/e): 30 September 2016 Date of wi
16、thdrawal 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“, “can“ and “cannot“ are to be interpreted as described in clause 3.2 of the ETSI Drafting Rules (
17、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 300 019-2-3 V2.4.1 (2015-12)5 1 Scope The present document specifies test severities and methods for the verification of the required resistibi
18、lity of equipment according to the relevant environmental class. The tests in the present document apply to stationary use of equipment at weatherprotected locations covering the environmental conditions stated in ETSI EN 300 019-1-3 1. 2 References 2.1 Normative references References are either spe
19、cific (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. Referenced documents which are not
20、 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. The following referenced documents are necessary for t
21、he application of the present document. 1 ETSI EN 300 019-1-3: “Environmental Engineering (EE); Environmental conditions and environmental tests for telecommunications equipment; Part 1-3: Classification of environmental conditions; Stationary use at weatherprotected locations“. 2 IEC 60068-2-1 (03-
22、2007): “Environmental testing - Part 2-1: Tests - Test A: Cold“. 3 ETSI EN 300 019-2-0: “Environmental Engineering (EE); Environmental conditions and environmental tests for telecommunications equipment; Part 2-0: Specification of environmental tests; Introduction“. 4 IEC 60721-3-3: “Classification
23、of environmental conditions - Part 3: Classification of groups of environmental parameters and their severities - Section 3: Stationary use at weatherprotected locations“. 5 Void. 6 IEC 60068-2-2 (07-2007): “Environmental testing - Part 2-2: Tests - Test B: Dry heat“. 7 IEC 60068-2-14 (01-2009): “En
24、vironmental testing - Part 2-14: Tests - Test N: Change of temperature“. 8 IEC 60068-2-78 (10-2012): “Environmental testing - Part 2-78: Tests - Test Cab: Damp heat, steady state“. 9 IEC 60068-2-30 (08-2005): “Environmental testing - Part 2-30: Tests - Test Db: Damp heat, cyclic (12 h + 12 h cycle)“
25、. 10 IEC 60068-2-64 (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 -
26、 Test Fc: Vibration (sinusoidal)“. 13 IEC 60068-2-57 (04-2013): “Environmental testing - Part 2-57: Tests - Test Ff: Vibration - Time-history and sine-beat method“. ETSI ETSI EN 300 019-2-3 V2.4.1 (2015-12)6 14 IEC 60068-2-68 (08-1994): “Environmental testing - Part 2-68: Tests - Test L: Dust and sa
27、nd“. 2.2 Informative 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 version of the reference document (including an
28、y amendments) applies. NOTE: While any hyperlinks included in this clause were valid at the 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
29、particular subject area. Not applicable. 3 Environmental test specifications The detailed descriptions of the environmental conditions are in clauses 4 and 5 of ETSI EN 300 019-1-3 1. ETSI EN 300 019-2-0 3 forms a general overview of part 2 of this multi-part deliverable. The equipment under test is
30、 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 shall be chosen to obtain f
31、ull 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 ETSI EN 300 019-2-3 V2.4.1 (2015-12)7 3.1 Specifications T 3.1 and T 3.1E: Temperature-controlled locations Specification T 3.1: T
32、emperature-controlled locations - normal operating conditions. The specification in table 1 and table 2 shall apply to permanently temperature-controlled enclosed locations where humidity is usually not controlled. Table 1: Test specification T 3.1: Temperature-controlled locations - climatic tests
33、Environmental parameter Environmental Class 3.1 Environmental test specification T 3.1: In-use, Temperature-controlled locations Type Parameter Detail parameter Characteristic severity Test severity Duration Reference Method Notes Air temperature Low (C) +5 +5 16 h IEC 60068-2-1 2 Ab/Ad/Ae: Cold 1 H
34、igh (C) +40 +40 or +50 16 h IEC 60068-2-2 6 Bb/Bd/Be: Dry heat 2 Change (C) (C/min)0,5 +25/+40 0,5 half cycle t1= 3 h IEC 60068-2-14 7 Nb: Change of temperature 3 Humidity Relative low (%) 5 none 4 high (%) (C) 85 85 +30 4 d IEC 60068-2-78 8 Cab: Damp heat steady state 5 condensation no Absolutelow
35、(g/m2) 1 none 4 high (g/m2) 25 7 Air Pressure low (kPa) 70 none 8 high (kPa) 106 none 8 Speed (m/s) 5,0 none 4 Water Rain intensity no low temperature no Other sources noIcing & frosting no Radiation Solar (W/m2) 700 10 Heat (W/m2) 600 11ETSI ETSI EN 300 019-2-3 V2.4.1 (2015-12)8 Environmental param
36、eter Environmental Class 3.1 Environmental test specification T 3.1: In-use, Temperature-controlled locations Type Parameter Detail parameter Characteristic severity Test severity Duration Reference Method Notes Chemically active substances Sulphur SO2(mg/m3) 0,3/1,0 none 12 H2S (mg/m3) 0,1/0,5 none
37、 12 Chlorine salt mist sea and road salt none 12 Cl (mg/m3) 0,1/0,3 none 12HCI (mg/m3) 0,1/0,5 none 12 Nitrogen NOx(mg/m3) 0,5/1,0 none 12NH3(mg/m3) 1,0/3,0 none 12 Hydrogen fluoride HF (mg/m3) 0,01/0,03 none 12 Ozone O3(mg/m3) 0,05/0,1 none 12Mechanically active substances Dust sedimentation (mg/(m
38、2h) 1,5 none 12 suspension (mg/m3) 0,2 none 13 Sand (mg/m3) 30 none 13Flora and fauna Micro organisms negligible Rodents, insects negligible NOTE 1: (Air temperature, low). The equipment under test shall remain operational throughout this test (without any damage or deterioration of performance, acc
39、ording to product specification). If a cold start up test is performed, the characteristic severity should be used as a cold start up temperature, but it may be modified (within the class characteristic severity range) by the product specification. In this case, the cold start up test shall commence
40、 once low temperature stability is achieved. NOTE 2: (Air temperature, high). The equipment under test shall remain operational throughout this test (without any damage or deterioration of performance, according to product specification). If two test temperatures are given, the lower test temperatur
41、e applies if the equipment is protected against solar and heat radiation or the equipment is ventilated (natural or forced). The higher test temperature includes the heating effects of solar and/or heat radiation. If a high temperature start up test is performed, the characteristic severity should b
42、e used as a high start up temperature, but it may be modified (within the class characteristic severity range) by the product specification. In this case, the high temperature start up test shall commence once high temperature stability is achieved. NOTE 3: (Air temperature, change). The change of t
43、emperature test is normally used to check design tolerance. IEC 60068-2-14 7 Test Nb shall be used. For change of temperature of 0,5 C/min, the cooling gradient may be reduced to 0,2 C/min where test chamber restrictions preclude a gradient of 0,5 C/min. NOTE 4: (Relative humidity, low). There is no
44、 IEC 60068-2 series test method for this parameter. NOTE 5: (Humidity, relative, high). IEC 60068-2-78 8 Test Cab shall be used with test values not higher than climatogram limits for this class. NOTE 6: (Condensation). IEC 60068-2-30 9 Test Db shall be used with test values not higher than climatog
45、ram limits for this class. NOTE 7: (Humidity, absolute, high). This effect is considered to be partly included in the damp heat test IEC 60068-2-78 8 Test Cab. NOTE 8: (Air pressure, low and high). No test is recommended for normal applications, because the effect of air pressure is evaluated at the
46、 component level. ETSI ETSI EN 300 019-2-3 V2.4.1 (2015-12)9 Environmental parameter Environmental Class 3.1 Environmental test specification T 3.1: In-use, Temperature-controlled locations Type Parameter Detail parameter Characteristic severity Test severity Duration Reference Method Notes NOTE 9:
47、(Water, rain). The effect of wind driven rain outside to the equipment in the weatherprotected or partly weatherprotected locations is included in IEC 60068-2-30 9 Test Db. No test is recommended. NOTE 10: (Radiation, solar). The higher test temperature as described in note 2 includes the heating ef
48、fect of solar radiation. Photochemical tests can be made separately for components and materials. NOTE 11: (Radiation, heat). The higher test temperature as described in note 2 includes the heating effect. NOTE 12: (Chemically active substances). The characteristic severities are given as mean/maxim
49、um values. These severities should be considered when designing the equipment and when choosing components and materials. No test is recommended in the present document. NOTE 13: (Mechanically active substances). The characteristic severities are much lower than lowest test severity in IEC 60068-2-68 14 Test L and therefore no test is recommended. This condition should be considered when designing the equipment and when choosing components and materials. Table 2: Test specification T 3.1: Tem
