標(biāo)準(zhǔn)編號(hào):	GB/T 7251.8-2005
中文名稱:	低壓成套開關(guān)設(shè)備和控制設(shè)備智能型成套設(shè)備通用技術(shù)要求
英文名稱:	Low-voltage Switchgear and Controlgear Assemblies-General Technology Requirement for Intelligent Assemblies
中標(biāo)分類:	K31    低壓配電電器
行業(yè)分類:	GB    國家標(biāo)準(zhǔn)
ICS分類:	29.120.20 29.120.20    連接裝置 29.120.20
發(fā)布機(jī)構(gòu):	中華人民共和國國家質(zhì)量監(jiān)督檢驗(yàn)檢疫總局 中國國家標(biāo)準(zhǔn)化管理委員會(huì)
發(fā)布日期:	2005-04-04
實(shí)施日期:	2005-8-1
標(biāo)準(zhǔn)狀態(tài):	superseded
被新標(biāo)準(zhǔn)替代:	GB/T 7251.8-2020 低壓成套開關(guān)設(shè)備和控制設(shè)備 第8部分：智能型成套設(shè)備通用技術(shù)要求
被替代日期:	2021-6-1
翻譯語言:	英文
文件格式:	PDF
中文字符數(shù):	12000 字
翻譯價(jià)格(元):	840.0
交付時(shí)間:	付款后 1 個(gè)工作日

This standard specifies the terms and definitions, operating conditions, requirements and test methods of intelligent assemblies in low-voltage switchgear and controlgear assemblies. This standard is applicable to the intelligent assemblies with rated voltage AC not exceeding 1000V, frequency not exceeding 1000Hz and DC not exceeding 1500V.

Foreword I 1 Scope 2 Normative References 3 Terms and Definitions 4 Operating Conditions 5 Requirements 6 Product Information 7 Test Methods Annex A (Normative) Additional Requirements for Assemblies Adopting Profibus-DP Bus Annex B (Normative) Additional Requirements for Assemblies Adopting DeviceNet Bus Annex C (Normative) Additional Requirements for Assemblies Adopting Profibus-DP Bus