GB-T17467-1998; 高压-低压预装式变电站.pdf

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1、240.10疡冒中华人民共和国国家标准GB/T17467-eqvIEC1330:1995高压/低压预装式变电站High-voltage/low-voltageprefabricatedsubstations1998一08一17发布1999一09一01实施国家质量技术监督局发布cB/T17467-1998.且前言·········································⋯⋯刊IEC前言···································⋯⋯V引言···“················“··········⋯⋯1概述·..............

2、...............11.1范围11.2引用标准1定义·⋯22使用条件3正常使用条件3特殊使用条件33对元件的要求······················································································”·········⋯⋯44额定值·.................................................................................................................44.1额定电压.........

3、..................................................................................................44.2额定绝缘水平····················································································“·····”···⋯⋯443额定频率和相数········································································。·········

4、··········⋯⋯44.4额定电流和温升··················“·”·“······································“····”··················⋯⋯44.5额定短时耐受电流········“·”·····。·····································““····························⋯⋯54.6额定峰值耐受电流·...........................................................................

5、..................54.7额定短路持续时间”·······················································”········”····················一54.8操动机构和辅助回路的额定电源电压·“·······”······················································⋯⋯54.9操动机构和辅助回路的额定电源频率·······································⋯⋯’二’二’二”’‘’‘’·’·”‘”‘54.10预装式变电站的额

6、定最大容量···”·······························。”··································”⋯⋯54.11额定外壳级别·······························································································⋯⋯55设计和结构·.....................................................................................................

7、.....55.1接地·····························，························································”················⋯⋯55.2辅助设备·························”···································”·······························⋯⋯65.3铭