联系我们 加入收藏
  • 产品中心
  • 成套电气
  • 无功补偿
  • 自动化项目
  • 智能电网
  • 防爆电器
  • 三维展示
  • PET塑瓶色选机
  • 人力资源
  • 人才战略
  • 招聘职位
  • 客服中心
  • 客户反馈
  • 联系我们
  • 知识产权
  • 公司专利
  • 产品证书
  • 下载中心
  • 产品说明书
  • 公用资料
  •  
  •  
  •  
  •  
    当前位置:首页 > 
    矿用隔爆兼本质安全型真空电磁起动器 QJZ-400
    <P><IMG border=0 src="http://www.hsge.com/UploadFiles/2014116141314179.jpg"></P>
    <P></P>
    <P class=MsoNormal><B><SPAN style="FONT-FAMILY: 宋体; FONT-SIZE: 16pt; mso-bidi-font-family: 宋体" lang=EN-US>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; QJZ-400/1140(660)<?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /><o:p></o:p></SPAN></B></P>
    <P class=MsoNormal><SPAN style="FONT-FAMILY: 宋体; FONT-SIZE: 14pt; mso-bidi-font-family: 宋体">一、用途<SPAN lang=EN-US><o:p></o:p></SPAN></SPAN></P>
    <P style="TEXT-INDENT: 24pt; mso-char-indent-count: 2.0" class=MsoNormal><SPAN style="FONT-FAMILY: 宋体; FONT-SIZE: 12pt; mso-bidi-font-family: 宋体">起动器适用于含有爆炸性气体(甲烷)和煤尘的矿井中,在交流<SPAN lang=EN-US>50Hz</SPAN>电压为<SPAN lang=EN-US>1140</SPAN>或<SPAN lang=EN-US>660V</SPAN>三相中心点不接地的线路中,远方控制三相异步电动机起动、停止之用,并可在停机时进行换相,</SPAN><SPAN style="FONT-FAMILY: 宋体; FONT-SIZE: 12pt; mso-bidi-font-family: 宋体; mso-bidi-font-size: 10.0pt">同时对电动机及其相关线路进行保护。</SPAN><SPAN style="FONT-FAMILY: 宋体; FONT-SIZE: 12pt; mso-bidi-font-family: 宋体" lang=EN-US><o:p></o:p></SPAN></P>
    <P class=MsoNormal><SPAN style="FONT-FAMILY: 宋体; FONT-SIZE: 14pt; mso-bidi-font-family: 宋体">二、技术特点<SPAN lang=EN-US><o:p></o:p></SPAN></SPAN></P>
    <P class=MsoNormal><SPAN style="FONT-FAMILY: 宋体; FONT-SIZE: 12pt; mso-bidi-font-family: 宋体" lang=EN-US><SPAN style="mso-spacerun: yes">&nbsp;&nbsp;&nbsp;&nbsp; </SPAN>1</SPAN><SPAN style="FONT-FAMILY: 宋体; FONT-SIZE: 12pt; mso-bidi-font-family: 宋体">、快开门结构;<SPAN lang=EN-US><o:p></o:p></SPAN></SPAN></P>
    <P class=MsoNormal><SPAN style="FONT-FAMILY: 宋体; FONT-SIZE: 12pt; mso-bidi-font-family: 宋体" lang=EN-US><SPAN style="mso-spacerun: yes">&nbsp;&nbsp;&nbsp;&nbsp; </SPAN>2</SPAN><SPAN style="FONT-FAMILY: 宋体; FONT-SIZE: 12pt; mso-bidi-font-family: 宋体">、具有就地控制、本安远方控制及多台联控功能;<SPAN lang=EN-US><o:p></o:p></SPAN></SPAN></P>
    <P class=MsoNormal><SPAN style="FONT-FAMILY: 宋体; FONT-SIZE: 12pt; mso-bidi-font-family: 宋体" lang=EN-US><SPAN style="mso-spacerun: yes">&nbsp;&nbsp;&nbsp;&nbsp; </SPAN>3</SPAN><SPAN style="FONT-FAMILY: 宋体; FONT-SIZE: 12pt; mso-bidi-font-family: 宋体">、具有水位自动控制,根据水位自动控制水泵的起动、停止;<SPAN lang=EN-US><o:p></o:p></SPAN></SPAN></P>
    <P class=MsoNormal><SPAN style="FONT-FAMILY: 宋体; FONT-SIZE: 12pt; mso-bidi-font-family: 宋体" lang=EN-US><SPAN style="mso-spacerun: yes">&nbsp;&nbsp;&nbsp;&nbsp; </SPAN>4</SPAN><SPAN style="FONT-FAMILY: 宋体; FONT-SIZE: 12pt; mso-bidi-font-family: 宋体">、具有可靠机械闭锁及电气闭锁功能;<SPAN lang=EN-US><o:p></o:p></SPAN></SPAN></P>
    <P class=MsoNormal><SPAN style="FONT-FAMILY: 宋体; FONT-SIZE: 12pt; mso-bidi-font-family: 宋体" lang=EN-US><SPAN style="mso-spacerun: yes">&nbsp;&nbsp;&nbsp;&nbsp; </SPAN>5</SPAN><SPAN style="FONT-FAMILY: 宋体; FONT-SIZE: 12pt; mso-bidi-font-family: 宋体">、具有菜单式智能操作结构,液晶汉显,能实时显示电流、电压及相应的故障报警信息功能;<SPAN lang=EN-US><o:p></o:p></SPAN></SPAN></P>
    <P class=MsoNormal><SPAN style="FONT-FAMILY: 宋体; FONT-SIZE: 12pt; mso-bidi-font-family: 宋体" lang=EN-US><SPAN style="mso-spacerun: yes">&nbsp;&nbsp;&nbsp;&nbsp; </SPAN>6</SPAN><SPAN style="FONT-FAMILY: 宋体; FONT-SIZE: 12pt; mso-bidi-font-family: 宋体">、本保护装置通过<SPAN lang=EN-US>RS485</SPAN>接口可实现与监控系统上位机的通讯;<SPAN lang=EN-US><o:p></o:p></SPAN></SPAN></P>
    <P class=MsoNormal><SPAN style="FONT-FAMILY: 宋体; FONT-SIZE: 14pt; mso-bidi-font-family: 宋体">三、保护功能</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体" lang=EN-US><o:p></o:p></SPAN></P>
    <P class=MsoNormal><SPAN style="FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体" lang=EN-US><SPAN style="mso-spacerun: yes">&nbsp;</SPAN></SPAN><SPAN style="FONT-FAMILY: 宋体; FONT-SIZE: 12pt; mso-bidi-font-family: 宋体" lang=EN-US><SPAN style="mso-spacerun: yes">&nbsp; </SPAN></SPAN><SPAN style="FONT-FAMILY: 宋体; FONT-SIZE: 12pt; mso-bidi-font-family: 宋体">具有短路、过载、漏电闭锁、断相等保护功能。<SPAN lang=EN-US><o:p></o:p></SPAN></SPAN></P>
    <P class=MsoNormal><SPAN style="FONT-FAMILY: 宋体; FONT-SIZE: 14pt; mso-bidi-font-family: 宋体">四、技术参数<SPAN lang=EN-US><o:p></o:p></SPAN></SPAN></P>
    <P>
    <TABLE style="BORDER-BOTTOM: medium none; BORDER-LEFT: medium none; BORDER-COLLAPSE: collapse; BORDER-TOP: medium none; BORDER-RIGHT: medium none; mso-table-layout-alt: fixed; mso-border-alt: solid windowtext .5pt; mso-padding-alt: 0cm 5.4pt 0cm 5.4pt; mso-border-insideh: .5pt solid windowtext; mso-border-insidev: .5pt solid windowtext" class=MsoNormalTable border=1 cellSpacing=0 cellPadding=0>
    <TBODY>
    <TR>
    <TD style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: windowtext 1pt solid; PADDING-BOTTOM: 0cm; PADDING-LEFT: 5.4pt; WIDTH: 139.55pt; PADDING-RIGHT: 5.4pt; BORDER-TOP: windowtext 1pt solid; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0cm; mso-border-alt: solid windowtext .5pt" width=186>
    <P class=MsoNormal><SPAN style="FONT-FAMILY: 宋体; FONT-SIZE: 14pt; mso-bidi-font-family: 宋体">额定电流(<SPAN lang=EN-US>A</SPAN>)<SPAN lang=EN-US><o:p></o:p></SPAN></SPAN></P></TD>
    <TD style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: medium none; PADDING-BOTTOM: 0cm; PADDING-LEFT: 5.4pt; WIDTH: 97.5pt; PADDING-RIGHT: 5.4pt; BORDER-TOP: windowtext 1pt solid; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0cm; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt" width=130 colSpan=2>
    <P style="TEXT-ALIGN: center" class=MsoNormal align=center><SPAN style="FONT-FAMILY: 宋体; FONT-SIZE: 14pt; mso-bidi-font-family: 宋体" lang=EN-US>400<o:p></o:p></SPAN></P></TD>
    <TD style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: medium none; PADDING-BOTTOM: 0cm; PADDING-LEFT: 5.4pt; WIDTH: 102pt; PADDING-RIGHT: 5.4pt; BORDER-TOP: windowtext 1pt solid; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0cm; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt" width=136>
    <P class=MsoNormal><SPAN style="FONT-FAMILY: 宋体; FONT-SIZE: 14pt; mso-bidi-font-family: 宋体">额定频率(<SPAN lang=EN-US>Hz</SPAN>)<SPAN lang=EN-US><o:p></o:p></SPAN></SPAN></P></TD>
    <TD style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: medium none; PADDING-BOTTOM: 0cm; PADDING-LEFT: 5.4pt; WIDTH: 87.05pt; PADDING-RIGHT: 5.4pt; BORDER-TOP: windowtext 1pt solid; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0cm; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt" width=116>
    <P style="TEXT-ALIGN: center" class=MsoNormal align=center><SPAN style="FONT-FAMILY: 宋体; FONT-SIZE: 14pt; mso-bidi-font-family: 宋体" lang=EN-US>50<o:p></o:p></SPAN></P></TD></TR>
    <TR>
    <TD style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: windowtext 1pt solid; PADDING-BOTTOM: 0cm; PADDING-LEFT: 5.4pt; WIDTH: 139.55pt; PADDING-RIGHT: 5.4pt; BORDER-TOP: medium none; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0cm; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width=186>
    <P class=MsoNormal><SPAN style="FONT-FAMILY: 宋体; FONT-SIZE: 14pt; mso-bidi-font-family: 宋体">额定电压(<SPAN lang=EN-US>V</SPAN>)<SPAN lang=EN-US><o:p></o:p></SPAN></SPAN></P></TD>
    <TD style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: medium none; PADDING-BOTTOM: 0cm; PADDING-LEFT: 5.4pt; WIDTH: 48.75pt; PADDING-RIGHT: 5.4pt; BORDER-TOP: medium none; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0cm; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width=65>
    <P style="TEXT-ALIGN: center" class=MsoNormal align=center><SPAN style="FONT-FAMILY: 宋体; FONT-SIZE: 14pt; mso-bidi-font-family: 宋体" lang=EN-US>1140<o:p></o:p></SPAN></P></TD>
    <TD style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: medium none; PADDING-BOTTOM: 0cm; PADDING-LEFT: 5.4pt; WIDTH: 48.75pt; PADDING-RIGHT: 5.4pt; BORDER-TOP: medium none; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0cm; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width=65>
    <P style="TEXT-ALIGN: center" class=MsoNormal align=center><SPAN style="FONT-FAMILY: 宋体; FONT-SIZE: 14pt; mso-bidi-font-family: 宋体" lang=EN-US>660<o:p></o:p></SPAN></P></TD>
    <TD style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: medium none; PADDING-BOTTOM: 0cm; PADDING-LEFT: 5.4pt; WIDTH: 102pt; PADDING-RIGHT: 5.4pt; BORDER-TOP: medium none; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0cm; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width=136>
    <P class=MsoNormal><SPAN style="FONT-FAMILY: 宋体; FONT-SIZE: 14pt; mso-bidi-font-family: 宋体">工作制<SPAN lang=EN-US><o:p></o:p></SPAN></SPAN></P></TD>
    <TD style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: medium none; PADDING-BOTTOM: 0cm; PADDING-LEFT: 5.4pt; WIDTH: 87.05pt; PADDING-RIGHT: 5.4pt; BORDER-TOP: medium none; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0cm; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width=116>
    <P style="TEXT-ALIGN: center" class=MsoNormal align=center><SPAN style="FONT-FAMILY: 宋体; FONT-SIZE: 14pt; mso-bidi-font-family: 宋体">长期<SPAN lang=EN-US><o:p></o:p></SPAN></SPAN></P></TD></TR>
    <TR>
    <TD style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: windowtext 1pt solid; PADDING-BOTTOM: 0cm; PADDING-LEFT: 5.4pt; WIDTH: 139.55pt; PADDING-RIGHT: 5.4pt; BORDER-TOP: medium none; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0cm; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width=186>
    <P class=MsoNormal><SPAN style="FONT-FAMILY: 宋体; FONT-SIZE: 14pt; mso-bidi-font-family: 宋体">η<SPAN lang=EN-US>cos</SPAN>φ<SPAN lang=EN-US>=0.75</SPAN>时控制电动机的功率(<SPAN lang=EN-US>KW</SPAN>)<SPAN lang=EN-US><o:p></o:p></SPAN></SPAN></P></TD>
    <TD style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: medium none; PADDING-BOTTOM: 0cm; PADDING-LEFT: 5.4pt; WIDTH: 48.75pt; PADDING-RIGHT: 5.4pt; BORDER-TOP: medium none; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0cm; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width=65>
    <P style="TEXT-ALIGN: center" class=MsoNormal align=center><SPAN style="FONT-FAMILY: 宋体; FONT-SIZE: 14pt; mso-bidi-font-family: 宋体" lang=EN-US>590<o:p></o:p></SPAN></P></TD>
    <TD style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: medium none; PADDING-BOTTOM: 0cm; PADDING-LEFT: 5.4pt; WIDTH: 48.75pt; PADDING-RIGHT: 5.4pt; BORDER-TOP: medium none; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0cm; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width=65>
    <P style="TEXT-ALIGN: center" class=MsoNormal align=center><SPAN style="FONT-FAMILY: 宋体; FONT-SIZE: 14pt; mso-bidi-font-family: 宋体" lang=EN-US>340<o:p></o:p></SPAN></P></TD>
    <TD style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: medium none; PADDING-BOTTOM: 0cm; PADDING-LEFT: 5.4pt; WIDTH: 102pt; PADDING-RIGHT: 5.4pt; BORDER-TOP: medium none; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0cm; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width=136>
    <P class=MsoNormal><SPAN style="FONT-FAMILY: 宋体; FONT-SIZE: 14pt; mso-bidi-font-family: 宋体">使用类别<SPAN lang=EN-US><o:p></o:p></SPAN></SPAN></P></TD>
    <TD style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: medium none; PADDING-BOTTOM: 0cm; PADDING-LEFT: 5.4pt; WIDTH: 87.05pt; PADDING-RIGHT: 5.4pt; BORDER-TOP: medium none; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0cm; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width=116>
    <P style="TEXT-ALIGN: center" class=MsoNormal align=center><SPAN style="FONT-FAMILY: 宋体; FONT-SIZE: 14pt; mso-bidi-font-family: 宋体" lang=EN-US>AC-4<o:p></o:p></SPAN></P></TD></TR>
    <TR style="mso-yfti-lastrow: yes">
    <TD style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: windowtext 1pt solid; PADDING-BOTTOM: 0cm; PADDING-LEFT: 5.4pt; WIDTH: 139.55pt; PADDING-RIGHT: 5.4pt; BORDER-TOP: medium none; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0cm; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width=186>
    <P class=MsoNormal><SPAN style="FONT-FAMILY: 宋体; FONT-SIZE: 14pt; mso-bidi-font-family: 宋体">外形尺寸(<SPAN lang=EN-US>mm</SPAN>)<SPAN lang=EN-US><o:p></o:p></SPAN></SPAN></P></TD>
    <TD style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: medium none; PADDING-BOTTOM: 0cm; PADDING-LEFT: 5.4pt; WIDTH: 286.55pt; PADDING-RIGHT: 5.4pt; BORDER-TOP: medium none; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0cm; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width=382 colSpan=4>
    <P style="TEXT-ALIGN: center; VERTICAL-ALIGN: bottom" class=MsoNormal align=center><SPAN style="FONT-FAMILY: 宋体; COLOR: black; FONT-SIZE: 14pt" lang=EN-US>798×668×824</SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: black; FONT-SIZE: 14pt">(宽<SPAN lang=EN-US>×</SPAN>深<SPAN lang=EN-US>×</SPAN>高)</SPAN><SPAN style="FONT-FAMILY: 宋体; FONT-SIZE: 14pt; mso-bidi-font-family: 宋体" lang=EN-US><o:p></o:p></SPAN></P></TD></TR></TBODY></TABLE></P>