<!-- .at_1{FONT-SIZE: 10pt; COLOR: black} .at_0{FONT-SIZE: 10pt; COLOR: blue; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体} .at_5{BORDER-RIGHT: windowtext 0.5pt solid; BORDER-TOP: windowtext 0.5pt solid; BORDER-LEFT: windowtext; BORDER-BOTTOM: windowtext 0.5pt solid; BACKGROUND-COLOR: transparent} .at_1{HEIGHT: 12pt; mso-height-source: userset} .at_2{BORDER-RIGHT: windowtext 0.5pt solid; BORDER-TOP: windowtext 0.5pt solid; BORDER-LEFT: windowtext 0.5pt solid; WIDTH: 83pt; BORDER-BOTTOM: windowtext 0.5pt solid; HEIGHT: 12pt; BACKGROUND-COLOR: transparent} .at_6{HEIGHT: 12pt} .at_3{BORDER-RIGHT: windowtext 0.5pt solid; BORDER-TOP: windowtext 0.5pt solid; BORDER-LEFT: windowtext; WIDTH: 261pt; BORDER-BOTTOM: windowtext 0.5pt solid; BACKGROUND-COLOR: transparent} .at_4{BORDER-RIGHT: windowtext 0.5pt solid; BORDER-TOP: windowtext; BORDER-LEFT: windowtext 0.5pt solid; BORDER-BOTTOM: windowtext 0.5pt solid; HEIGHT: 12pt; BACKGROUND-COLOR: transparent} .at_8{BORDER-RIGHT: black 0.5pt solid; BORDER-TOP: windowtext 0.5pt solid; BORDER-LEFT: windowtext; BORDER-BOTTOM: windowtext 0.5pt solid; BACKGROUND-COLOR: transparent} .at_7{mso-spacerun: yes} .at_0{WIDTH: 344pt; BORDER-COLLAPSE: collapse} .at_8{FONT-SIZE: 7pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-fareast-font-family: Wingdings; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA} .at_5{FONT-SIZE: 12pt; FONT-FAMILY: Wingdings; mso-bidi-font-family: Wingdings; mso-font-kerning: 0pt; mso-fareast-font-family: Wingdings} .at_0{MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 15pt; TEXT-ALIGN: left; mso-pagination: widow-orphan} .at_9{FONT-SIZE: 10pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA} .at_7{FONT-SIZE: 12pt; FONT-FAMILY: Wingdings; mso-bidi-font-family: Wingdings; mso-fareast-font-family: Wingdings; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA} .at_10{FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA} .at_4{MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: -21pt; LINE-HEIGHT: 15pt; TEXT-ALIGN: left; mso-pagination: widow-orphan; tab-stops: list 21.0pt} .at_3{FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt} .at_6{FONT-SIZE: 7pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt; mso-fareast-font-family: Wingdings} .at_2{FONT-SIZE: 10pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt} .at_1{mso-bidi-font-weight: normal} -->产品简介：SFI-1故障指示器是北京飞举科技发展有限公司开发、生产的故障自动检测装置，能够检测短路故障。产品应用：该产品广泛应用于架空使用。产品特点：能准确判断故障线路和故障点，具有性能稳定、精度高、抗干扰能力强、外型美观，安装方便等特点。故障显示：正常运行时，窗口为白色显示；发生短路故障时，窗口为红色显示。自动复位：线路恢复供电后，故障指示器会自动复位，复位时间可根据线路环境、巡线长度、部门要求等由客户选择。带电装卸：带电装卸极其简单，不影响线路运行。