標準號：IEC 62059-31-1-2008
中文標準名稱：電計量設備.可靠性.第31-1部分:增加可靠性測試.提高溫度和濕度
英文標準名稱：Electricity metering equipment - Dependability - Part 31-1: Accelerated reliability testing - Elevated temperature and humidity
標準類型：N27
發布日期：1999/12/31 12:00:00
實施日期：1999/12/31 12:00:00
中國標準分類號：N27
國際標準分類號：91.140.50
引用標準：IEC 60050-191-1990;IEC 60300-3-5 Ed.1.0-2001;IEC 61649 Ed 2.0-2008;IEC 61703 Ed 1.0-2001;IEC/TR 62059-11 Ed 1.0-2002;IEC/TR 62059-21 Ed 1.0-2002;IEC 62059-41 Ed 1.0-2006;IEC 62308 Ed 1.0-2006
適用范圍：This part of IEC 62059 provides one of several possible methods for estimating product lifecharacteristics by accelerated reliability testing.Acceleration can be achieved in a number of different ways. In this particular standard,elevated, constant temperature and humidity is applied to achieve acceleration. The methodalso takes into account the effect of voltage and current variation.Of course, failures not (or not sufficiently) accelerated by temperature and humidity will not bedetected by the application of the test method specified in this standard.Other factors, like temperature variation, vibration, dust, voltage dips and short interruptions,static discharges, fast transient burst, surges, etc. - although they may affect the lifecharacteristics of the meter - are not taken into account in this standard; they may beaddressed in future parts of the IEC 62059 series.This standard is applicable to all types of metering equipment for energy measurement, tariff-and load control in the scope of IEC TC 13. The method given in this standard may be usedfor estimating (with given confidence limits) product life characteristics of such equipmentprior to and during serial production. This method may also be used to compare differentdesigns.