JL-400电源保护继电器的特点

 
<p class="MsoNormal" style="TEXT-INDENT: 21pt; LINE-HEIGHT: 18pt; TEXT-ALIGN: left; mso-pagination: widow-orphan" align="left"><span lang="EN-US" style="COLOR: #333333; FONT-FAMILY: Verdana; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial; mso-font-kerning: 0pt">JL-400<a href="http://wiki.dzsc.com/info/913.html"><span lang="EN-US" style="FONT-FAMILY: 宋体; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana"><span lang="EN-US">电源保护继电器</span></span></a></span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana">可实时显示三相电源电压、并可在电源发生过压、欠压、缺相、不平衡、错相等故障时通过继电器输出的形式</span><span lang="EN-US" style="COLOR: #333333; FONT-FAMILY: Verdana; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial; mso-font-kerning: 0pt">,</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana">给用户提供报警输出和保护电路动作输出的触点控制信号，起到报警和保护作用。</span><span lang="EN-US" style="COLOR: #333333; FONT-FAMILY: Verdana; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial; mso-font-kerning: 0pt"><?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /><o:p></o:p></span></p>
<p class="MsoNormal" style="TEXT-INDENT: 21pt; LINE-HEIGHT: 18pt; TEXT-ALIGN: left; mso-pagination: widow-orphan" align="left"><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana">宽电源频率：</span><span lang="EN-US" style="COLOR: #333333; FONT-FAMILY: Verdana; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial; mso-font-kerning: 0pt">JL-400</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana">电源保护继电器能适用于</span><span lang="EN-US" style="COLOR: #333333; FONT-FAMILY: Verdana; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial; mso-font-kerning: 0pt">45</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana">～</span><span lang="EN-US" style="COLOR: #333333; FONT-FAMILY: Verdana; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial; mso-font-kerning: 0pt">65HZ</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana">，保证全球通用。</span><span lang="EN-US" style="COLOR: #333333; FONT-FAMILY: Verdana; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial; mso-font-kerning: 0pt"><o:p></o:p></span></p>
<div .75pt? #DDDDDD solid="solid" mso-border-bottom-alt: para-border-div; mso-element: solid; 1pt="1pt" #dddddd BORDER-BOTTOM: 0cm; PADDING-TOP: none; medium="medium" BORDER-LEFT: 10pt; PADDING-BOTTOM: PADDING-LEFT: BORDER-TOP: PADDING-RIGHT: medium?>
<p class="MsoNormal" align="left" #DDDDDD solid="solid" mso-border-bottom-alt: BORDER-BOTTOM: 0cm; PADDING-TOP: none; medium="medium" BORDER-LEFT: PADDING-BOTTOM: PADDING-LEFT: BORDER-TOP: PADDING-RIGHT: medium? 0cm? 10.0pt 0cm="0cm" mso-padding-alt: 3; mso-outline-level: 2.0; mso-char-indent-count: .75pt; widow-orphan; mso-pagination: left; TEXT-ALIGN: 21pt; TEXT-INDENT:><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana">高精度：</span><span lang="EN-US" style="COLOR: #333333; FONT-FAMILY: Verdana; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial; mso-font-kerning: 0pt">JL-400</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana">电源保护继电器采用功能强大的微处理器芯片，尤其采用交流采样技术，电压测量精度为</span><span lang="EN-US" style="COLOR: #333333; FONT-FAMILY: Verdana; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial; mso-font-kerning: 0pt">±1%</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana">，能分别显示三相电源相电压值，相当于三个电压表的功能。</span><b><span lang="EN-US" style="FONT-SIZE: 18pt; COLOR: #333333; FONT-FAMILY: Arial; mso-font-kerning: 0pt"><o:p></o:p></span></b></p></div>
<p class="MsoNormal" style="TEXT-INDENT: 21pt; LINE-HEIGHT: 18pt; TEXT-ALIGN: left; mso-pagination: widow-orphan" align="left"><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana">直观显示：</span><span lang="EN-US" style="COLOR: #333333; FONT-FAMILY: Verdana; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial; mso-font-kerning: 0pt">JL-400</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana">电源保护继电器采用专用宽温度高清晰中文液晶显示，正常工作时显示三相电源相电压值；故障时直接用中文显示故障原因，并且可同时显示哪一相故障，以及故障时的电压值，非常直观，便于迅速确定故障原因及部位。</span><span lang="EN-US" style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="LINE-HEIGHT: 18pt; TEXT-ALIGN: left; mso-pagination: widow-orphan" align="left"><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana">　　宽电源电压：</span><span lang="EN-US" style="COLOR: #333333; FONT-FAMILY: Verdana; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial; mso-font-kerning: 0pt">JL-400</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana">电源保护继电器能适用于相电压</span><span lang="EN-US" style="COLOR: #333333; FONT-FAMILY: Verdana; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial; mso-font-kerning: 0pt">150</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana">～</span><span lang="EN-US" style="COLOR: #333333; FONT-FAMILY: Verdana; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial; mso-font-kerning: 0pt">300V</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana">（线电压</span><span lang="EN-US" style="COLOR: #333333; FONT-FAMILY: Verdana; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial; mso-font-kerning: 0pt">250</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana">～</span><span lang="EN-US" style="COLOR: #333333; FONT-FAMILY: Verdana; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial; mso-font-kerning: 0pt">500V</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana">），使电源保护继电器的规格大为减少，便于用户选用，同时可减少大量的备件资金。</span><span lang="EN-US" style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="LINE-HEIGHT: 18pt; TEXT-ALIGN: left; mso-pagination: widow-orphan" align="left"><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana">　　独立的常开、常闭输出：</span><span lang="EN-US" style="COLOR: #333333; FONT-FAMILY: Verdana; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial; mso-font-kerning: 0pt">JL-400</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana">电源保护继电器采用大功率双组触点继电器，可独立控制不同电压等级的设备，应用更加广泛。</span><span lang="EN-US" style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="TEXT-INDENT: 21pt; LINE-HEIGHT: 18pt; TEXT-ALIGN: left; mso-pagination: widow-orphan" align="left"><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana">安装方式：</span><span lang="EN-US" style="COLOR: #333333; FONT-FAMILY: Verdana; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial; mso-font-kerning: 0pt">JL-400</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana">电源保护继电器底座采用导轨式另设两个</span><span lang="EN-US" style="COLOR: #333333; FONT-FAMILY: Verdana; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial; mso-font-kerning: 0pt">M4</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana">螺孔结构，可</span><span lang="EN-US" style="COLOR: #333333; FONT-FAMILY: Verdana; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial; mso-font-kerning: 0pt">HT35</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana">导轨安装，也可用</span><span lang="EN-US" style="COLOR: #333333; FONT-FAMILY: Verdana; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial; mso-font-kerning: 0pt">M4</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana">螺钉固定，两种安装方式，更加灵活方便。</span><span lang="EN-US" style="COLOR: #333333; FONT-FAMILY: Verdana; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial; mso-font-kerning: 0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="TEXT-INDENT: 21pt; LINE-HEIGHT: 18pt; TEXT-ALIGN: left; mso-pagination: widow-orphan" align="left"><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana">故障记录：</span><span lang="EN-US" style="COLOR: #333333; FONT-FAMILY: Verdana; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial; mso-font-kerning: 0pt">JL-400</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana">电源保护继电器采用非易失存储技术，当发生过压、欠压、缺相、不平衡、相序故障时记录故障，即使本产品完全断电也能记忆故障信息，方便故障查询。</span><span lang="EN-US" style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="LINE-HEIGHT: 18pt; TEXT-ALIGN: left; mso-pagination: widow-orphan" align="left"><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana">　　人性化电压不平衡保护：</span><span lang="EN-US" style="COLOR: #333333; FONT-FAMILY: Verdana; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial; mso-font-kerning: 0pt">JL-400</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana">电源保护继电器内部建立优化的数学模型，能根据三相电压不平衡度自动调整动作时间，不需要用户设置。</span><span lang="EN-US" style="COLOR: #333333; FONT-FAMILY: Verdana; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: Arial; mso-font-kerning: 0pt"><o:p></o:p></span></p>