供应高压成套设备、配电箱、配电柜、配电盘、开关柜

<；!--.at_1{font-size:10.5pt；color:black；font-family:宋体；mso-bidi-font-size:12.0pt；mso-font-kerning:1.0pt；mso-bidi-font-family:timesnewroman；mso-ansi-language:en-us；mso-fareast-language:zh-cn；mso-bidi-language:ar-sa}.at_5{margin:0cm0cm0pt；text-indent:-18pt；mso-char-indent-count:-2.0；mso-char-indent-size:9.0pt}.at_4{font-size:9pt；color:black；font-family:宋体；mso-bidi-font-size:12.0pt}.at_7{color:black；font-family:宋体}.at_2{font-size:9pt；color:black；font-family:宋体；mso-bidi-font-size:12.0pt；mso-font-kerning:1.0pt；mso-bidi-font-family:timesnewroman；mso-ansi-language:en-us；mso-fareast-language:zh-cn；mso-bidi-language:ar-sa}.at_0{font-size:12pt；color:black；font-family:宋体；mso-font-kerning:1.0pt；mso-bidi-font-family:timesnewroman；mso-ansi-language:en-us；mso-fareast-language:zh-cn；mso-bidi-language:ar-sa}.at_8{margin:0cm0cm0pt；text-indent:-8.9pt；mso-char-indent-count:-.85；mso-char-indent-size:10.45pt}.at_6{mso-spacerun:yes}.at_3{margin:0cm0cm0pt；text-indent:0.1pt；mso-char-indent-count:.01；mso-char-indent-size:10.0pt}-->；户内交流金属铠装抽出式开关设备kyn28a-12（gzs1-12）型户内交流金属铠装抽出式开关设备（以下简称开关设备）。它适用于三相交流额定电压10kv，额定频率50hz电力系统，用于接受和分配电能并对电路实行控制、保护及监测。符合标准：gb3906-91《3-35kv交流金属封闭开关设备》gb11022-99《高压开关设备通用技术条件》iec298（1990）《额定电压1kv以上50kv及以下交流金属封闭开关设备和控制设备》dl404-97《户内交流高压开关柜订货技术条件》