http://www.91way.com Low voltage voltage transformer zh-cn Www.91way.com Copyright 2011-2012 Www.91way.com, All Rights Reserved 2026-5-4 9:40:27 http://www.91way.com/info_en/5814.html 低压电压互感器 2026-1-3 17:47:33 <P align=center><A href="/uploadfiles/200907/20097213436394.jpg" target=_blank><IMG style="FILTER: ; WIDTH: 680px; HEIGHT: 942px" border=0 hspace=0 alt=JDG4-0.55型电压互感器技术参数及安装尺寸 src="/uploadfiles/200907/20097213436394.jpg" width=680 height=942></A><BR><BR>JDG4-0.55型电压互感器<BR><BR></P> http://www.91way.com/info_en/24269.html 低压电压互感器 2025-12-22 17:24:52 <P align=center><A href="http://www.91way.com/upload2013/201401/20140125062033218.jpg" target=_blank><IMG style="FILTER: ; WIDTH: 680px; HEIGHT: 536px" border=0 hspace=0 alt=JDK-50TH风电用互感器技术参数及安装尺寸 src="/upload2013/201401/20140125062033218.jpg" width=680 height=536></A><BR>JDK-50TH风电用互感器<BR><BR></P> http://www.91way.com/info_en/1313.html 低压电压互感器 2025-11-25 18:41:35 <P align=center><A href="/uploadfiles/200611/20061110151810599.jpg" target=_blank><IMG style="FILTER: ; WIDTH: 680px; HEIGHT: 200px" border=0 hspace=0 alt=JDG,JDG1,JDG4,JSGW-0.5型电压互感器技术参数 src="/uploadfiles/200611/20061110151810599.jpg" width=680 height=200></A><BR><BR><A href="/uploadfiles/200611/20061110151823904.jpg" target=_blank><IMG style="FILTER: ; WIDTH: 680px; HEIGHT: 310px" border=0 hspace=0 alt=JDG,JDG1,JDG4,JSGW-0.5型电压互感器安装尺寸 src="/uploadfiles/200611/20061110151823904.jpg" width=680 height=310></A><BR><BR><A href="/uploadfiles/200611/20061110151836544.jpg" target=_blank><IMG style="FILTER: ; WIDTH: 680px; HEIGHT: 700px" border=0 hspace=0 alt=JDG,JDG1,JDG4,JSGW-0.5型电压互感器外形尺寸 src="/uploadfiles/200611/20061110151836544.jpg" width=680 height=700></A><BR><BR>JDG,JDG1,JDG4,JSGW-0.5型电压互感器<BR><BR></P> http://www.91way.com/info_en/3216.html 低压电压互感器 2025-11-25 18:37:25 JSGW-0.5型电压互感器<BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width=680 align=center> <TBODY> <TR> <TD rowSpan=2 width=76> <DIV align=center>产品型号 </DIV></TD> <TD rowSpan=2 width=138> <DIV align=center>额定电压比（V）</DIV></TD> <TD colSpan=5> <DIV align=center>准确级及额定输出(VA) COSφ=0.8 </DIV></TD> <TD rowSpan=2 width=99> <DIV align=center>极限输出 （VA）</DIV></TD> <TD rowSpan=2 width=198> <DIV align=center>额定绝缘水平面 (kV)</DIV></TD></TR> <TR> <TD colSpan=2> <DIV align=center>0.5</DIV></TD> <TD width=70> <DIV align=center>1</DIV></TD> <TD width=70> <DIV align=center>3P</DIV></TD> <TD width=21> <DIV align=center>3P 6P </DIV></TD></TR> <TR> <TD rowSpan=2 width=76> <DIV align=center>JSGW-0.5</DIV></TD> <TD height=27 width=138> <DIV align=center>380/√3/100/√3//100/3</DIV></TD> <TD rowSpan=2 colSpan=2> <DIV align=center>50</DIV></TD> <TD rowSpan=2> <DIV align=center>80</DIV></TD> <TD rowSpan=2> <DIV align=center>250</DIV></TD> <TD rowSpan=2> <DIV align=center>40</DIV></TD> <TD rowSpan=2> <DIV align=center>340</DIV></TD> <TD rowSpan=2> <DIV align=center>0.5/3</DIV></TD></TR> <TR> <TD height=30> <DIV align=center>5000/√3/100/√3//100/3</DIV></TD></TR></TBODY></TABLE> <P align=center><BR><A href="/uploadfiles/200808/2008811134631907.jpg" target=_blank><IMG style="FILTER: ; WIDTH: 680px; HEIGHT: 230px" border=0 hspace=0 alt=JSGW-0.5型电压互感器安装尺寸 src="/uploadfiles/200808/2008811134631907.jpg" width=680 height=230></A></P> <P align=center><BR>JSGW-0.5型电压互感器<BR></P> http://www.91way.com/info_en/1314.html 低压电压互感器 2025-11-15 20:35:17 <P align=center><A href="/uploadfiles/200611/20061110151954909.jpg" target=_blank><IMG style="FILTER: ; WIDTH: 680px; HEIGHT: 220px" border=0 hspace=0 alt=JDZ1,JDZ2-1系列电压互感器技术参数 src="/uploadfiles/200611/20061110151954909.jpg" width=680 height=220></A><BR><BR><A href="/uploadfiles/200611/2006111015204114.jpg" target=_blank><IMG style="FILTER: ; WIDTH: 680px; HEIGHT: 330px" border=0 hspace=0 alt=JDZ1,JDZ2-1系列电压互感器安装尺寸 src="/uploadfiles/200611/2006111015204114.jpg" width=680 height=330></A><BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width=680 align=center> <TBODY> <TR> <TD width=144> <DIV align=center>品符合GB1207 (电压互感器)标准 </DIV></TD> <TD width=477 colSpan=4> <DIV align=center>Voltage tranaformers are in accordance with the Chines Standards GB1207</DIV></TD></TR> <TR> <TD width=144> <DIV align=center>额定电流比(V) </DIV></TD> <TD width=168> <DIV align=center>Rated voltage ratio(V)</DIV></TD> <TD width=96> <DIV align=center>380, 660/100 </DIV></TD> <TD width=99> <DIV align=center>600, 1140/100</DIV></TD> <TD width=114> <DIV align=center>750, 1500/100 </DIV></TD></TR> <TR> <TD width=144> <DIV align=center>频率(Hz)</DIV></TD> <TD width=168> <DIV align=center>Frequeney(Hz) </DIV></TD> <TD width=96> <DIV align=center>50</DIV></TD> <TD width=99> <DIV align=center>50</DIV></TD> <TD width=114> <DIV align=center>50</DIV></TD></TR> <TR> <TD width=144> <DIV align=center>额定二次负荷(VA)</DIV> <DIV align=center>1级</DIV></TD> <TD width=168> <DIV align=center>Rated output(VA) for accuracy class 1 </DIV></TD> <TD width=96> <DIV align=center>5</DIV></TD> <TD width=99> <DIV align=center>5</DIV></TD> <TD width=114> <DIV align=center></DIV> <DIV align=center>5</DIV></TD></TR> <TR> <TD width=144> <DIV align=center>绝缘水平(KV)</DIV></TD> <TD width=168> <DIV align=center>Insulation Level (KV) </DIV></TD> <TD width=96> <DIV align=center>0.66/3.6 </DIV></TD> <TD width=99> <DIV align=center>1.14/3.6 </DIV></TD> <TD width=114> <DIV align=center>1.5/3.6</DIV></TD></TR></TBODY></TABLE><BR><BR><A href="/uploadfiles/200805/2008523222626969.jpg" target=_blank><IMG style="FILTER: ; WIDTH: 680px; HEIGHT: 410px" border=0 hspace=0 alt=JDZ1,JDZ2-1系列电压互感器外形及安装尺寸 src="/uploadfiles/200805/2008523222626969.jpg" width=680 height=410></A><BR><BR>JDZ1,JDZ2-1系列电压互感器<BR><BR></P> http://www.91way.com/info_en/23991.html 低压电压互感器 2025-11-5 19:11:47 JDG4-0.5cy型电压互感器<BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=0 width=680 align=center> <TBODY> <TR> <TD rowSpan=2 width=86> <DIV align=center>型号</DIV></TD> <TD rowSpan=2 width=156> <DIV align=center>额定电压比V</DIV></TD> <TD rowSpan=2 width=68> <DIV align=center>额定频率Hz</DIV></TD> <TD colSpan=3> <DIV align=center>额定输出VA</DIV></TD> <TD rowSpan=2 width=65> <DIV align=center>极限输出VA</DIV></TD> <TD rowSpan=2 width=71> <DIV align=center>额定绝缘水平KV</DIV></TD></TR> <TR> <TD width=43> <DIV align=center>0.5级</DIV></TD> <TD width=28> <DIV align=center>1级</DIV></TD> <TD width=24> <DIV align=center>3级</DIV></TD></TR> <TR> <TD> <DIV align=center>JDG<SUB>4</SUB>-0.5<BR>JDG<SUB>4</SUB>-0.5cy</DIV></TD> <TD> <DIV align=center>220/100、380/100、500/100</DIV></TD> <TD> <DIV align=center>50.60</DIV></TD> <TD> <DIV align=center>15</DIV></TD> <TD> <DIV align=center>25</DIV></TD> <TD> <DIV align=center>60</DIV></TD> <TD> <DIV align=center>120</DIV></TD> <TD> <DIV align=center>3</DIV></TD></TR></TBODY></TABLE> <P align=center><A href="http://www.91way.com/upload2013/201311/20131113141156206.jpg" target=_blank><IMG style="FILTER: ; WIDTH: 672px; HEIGHT: 737px" border=0 hspace=0 alt=JDG4-0.5cy型电压互感器外形及安装尺寸 src="/upload2013/201311/20131113141156206.jpg" width=672 height=737></A><BR><BR><A href="http://www.91way.com/upload2013/201311/20131113141715707.jpg" target=_blank><IMG style="FILTER: ; WIDTH: 298px; HEIGHT: 224px" border=0 hspace=0 alt=JDG4-0.5cy型船用型电压互感器 src="/upload2013/201311/20131113141715707.jpg" width=298 height=224></A><BR><BR>JDG4-0.5cy型电压互感器<BR><BR></P> http://www.91way.com/info_en/784.html 低压电压互感器 2025-11-2 20:17:56 概 述 <BR>JDG4-0.5型电压互感器适用于额定频率为50HZ或60HZ、额定电压0.5KV及以下的电力系统中，作电能、电压的测量及继电保护用。 <BR>型号含义 <BR>JDG4-0.5 <BR>J-电压互感器 D-单相 G-干式 4-设计序号 0.5-电压等级 <BR><BR>结构简介 <BR>JDG4-0.5型电压互感器由铁心采用优质冷轧硅钢片制成C型，一、二次绕组套在两个C型铁心的中柱上，出线头均在接线座上引出。严禁超负荷运行。 <BR><BR>技术参数 <BR><BR> <TABLE style="WIDTH: 90%; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=0 width="90%" align=center> <TBODY> <TR width> <TD rowSpan=2 align=middle>额定电压比（V）</TD> <TD colSpan=3 align=middle>额定输出（VA）</TD> <TD rowSpan=2 align=middle>极限输出（VA）</TD></TR> <TR width> <TD align=middle>0.5</TD> <TD align=middle>1</TD> <TD align=middle>3</TD></TR> <TR> <TD width=200 align=middle>200/100</TD> <TD rowSpan=3 align=middle>15</TD> <TD rowSpan=3 align=middle>25</TD> <TD rowSpan=3 align=middle>50</TD> <TD rowSpan=3 align=middle>100</TD></TR> <TR> <TD width=200 align=middle>300/100</TD></TR> <TR> <TD width=200 align=middle>500/100</TD></TR></TBODY></TABLE> <P align=center><BR>外形及安装尺寸 <BR><BR><IMG style="FILTER: ; WIDTH: 506px; HEIGHT: 382px" border=0 hspace=0 alt=JDG4-0.5型电压互感器安装尺寸 src="/uploadfiles/200610/20061029132022475.gif" width=506 height=382><BR><BR><A href="/uploadfiles/200907/200971135919780.jpg" target=_blank><IMG style="FILTER: ; WIDTH: 680px; HEIGHT: 942px" border=0 hspace=0 alt=JDG4-0.5型电压互感器技术参数及外形尺寸 src="/uploadfiles/200907/200971135919780.jpg" width=524 height=942></A><BR><BR>JDG4-0.5型电压互感器<BR><BR></P> http://www.91way.com/info_en/23573.html 低压电压互感器 2025-11-1 20:51:39 JDG4-0.5TH型船用电压互感器供频率50-60Hz，电压500伏及以下的交流线路中作测量电压，电能及继电保护之用。 <BR><BR>特点 <BR>铁芯系采用冷轧硅钢片制成C形，用镀锡钢带将安装座及接线柱架扎牢用锡焊防止松动，一次及二次线圈是套在两个C 形铁芯的中柱上。 <BR><BR>通用技术数据 <BR>互感器能在110%的额定电压线路中长期使用，当二次负荷为最大容量时，其线圈温升不超过60℃。互感器能承受一次线圈对二次线圈及地为3kV，二次线圈对地为2kV，持续时间均为1分钟的绝缘耐压试验而不发生击穿或闪络现象。<BR><BR> <TABLE style="WIDTH: 90%; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width="90%" align=center> <TBODY> <TR> <TD colSpan=2 align=middle>额定电压（伏）</TD> <TD colSpan=3 align=middle>额定电容（伏安）</TD> <TD align=middle>最大容量（伏安）</TD></TR> <TR> <TD align=middle>一次测</TD> <TD align=middle>二次测</TD> <TD align=left>0.5级</TD> <TD align=middle>1级</TD> <TD align=middle>3级</TD> <TD align=middle>&nbsp;</TD></TR> <TR> <TD align=middle>200 380 500</TD> <TD align=middle>100</TD> <TD align=middle>15</TD> <TD align=middle>25</TD> <TD align=middle>50</TD> <TD align=middle>100</TD></TR></TBODY></TABLE> <P align=center><BR>JDG4-0.5TH型船用电压互感器<BR></P>