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IEC 60068-2-1 Ed. 6.0現行

Environmental testing Part 2-1: Tests - Test A: Cold

出版：International Electrotechnical Committee

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基本信息

標準編號： IEC 60068-2-1 Ed. 6.0

發布時間：2007/3/13 0:00:00

標準類別：Standard

出版單位：International Electrotechnical Committee

標準頁數：15

標準簡介

IEC 60068-2-1:2007 Deals with cold tests applicable to both non heat-dissipating and heat-dissipating specimens. For non heat-dissipating specimens, Tests Ab and Ad do not deviate essentially from earlier issues. Test Ae has been added primarily for testing equipment that requires being operational throughout the test, including the conditioning periods. The object of the cold test is limited to the determination of the ability of components, equipment or other articles to be used, transported or stored at low temperature. Cold tests cover by this standard do not enable the ability of specimens to withstand or operate during the temperature variations to be assessed. In this case, it would be necessary to use IEC 60068-2-14. The cold tests are subdivided as follows: - Cold tests for non heat-dissipating specimens: * with gradual change of temperature, Ab; - Cold test for heat-dissipating specimens: * with gradual change of temperature, Ad, * with gradual change of temperature, specimen powered throughout, Ae. The procedures given in this standard are normally intended for specimens that achieve temperature stability during the performance of the test procedure. Temperature chamber(s) are constructed and verified in accordance with specifications IEC 60068-3-5 and IEC 60068-3-7. Further guidance for dry heat and cold tests can be found in IEC 60068-3-1 and general guidance in IEC 60068-1. This sixth edition deals with cold tests applicable both to non heat-dissipating and heat-dissipating specimens. For non heat-dissipating specimens, Tests Ab and Ad do not deviate essentially from earlier issues. Test Ae has been added primary for testing equipment that requires being operational throughout the test including the conditioning periods. It has the status of a horizontal standard in accordance with IEC Guide 104

本標準替代的舊標準

IEC 60068-2-1 Ed. 5.0

IEC 60068-2-1A

等同采用的國際標準

CEI EN 60068-2-1 Ed. 2 (2007) - Identical

BS EN 60068-2-1:2007 - Identical

DIN IEC 60068-2-1 (1985-08) - Identical

BS 2011-2.1A:1977 - Identical

BS EN 60068-2-1:1993 - Equivalent

SN EN 60068-2-1:1993 - Identical

AS 1099.2Ad-1980 - Equivalent

SEN 43 16 01:1976 - Identical