XRNP1-12 Voltage Transformer Protection Fuse

<h2>Dedicated protection for voltage transformers</h2><p>The XRNP1-12 high-voltage current-limiting fuse is intended for voltage transformer protection. Its low-current application requires coordination with the transformer rating and the switchgear fuse holder.</p><h3>Typical applications</h3><ul class="grl-pro-copy__list list-paddingleft-2"><li><p>Voltage transformer primary protection</p></li><li><p>12 kV indoor switchgear</p></li><li><p>Metering and protection compartments</p></li></ul><h3>Selection guidance</h3><p>Confirm system voltage, voltage-transformer capacity, fuse rated current, dimensions, striker configuration and switchgear interface.</p><p>Final ratings, dimensions and accessories should be confirmed against the project specification and applicable standards before ordering.</p><h3 style="text-align: left;">Parameter table</h3><table cellpadding="0" cellspacing="0" width="1473" height="108"><colgroup><col width="80" style="width:60.00pt;"/><col width="72" style="width:54.00pt;" span="5"/></colgroup><tbody><tr height="18" style="height:13.50pt;" class="firstRow"><td height="13" x:str="" style="word-break: break-all; border-color: rgb(221, 221, 221); text-align: left;" width="263">Model</td><td x:str="" style="border-color: rgb(221, 221, 221); text-align: left;" width="236">Rated Voltage (kV)</td><td x:str="" style="border-color: rgb(221, 221, 221); text-align: left;" width="236">Rated Current (A)</td><td x:str="" style="border-color: rgb(221, 221, 221); text-align: left;" width="245">Rated Short-circuit Opening Current (kA)</td><td x:str="" style="border-color: rgb(221, 221, 221); text-align: left;" width="255">Tube Diameter (mm)</td><td x:str="" style="border-color: rgb(221, 221, 221); text-align: left;" width="236">Tube Lenght (mm)</td></tr><tr height="18" style="height:13.50pt;"><td height="13" x:str="" style="border-color: rgb(221, 221, 221); text-align: left;" width="263">XRNP1-12/0.5-50</td><td x:num="12" align="right" style="border-color: rgb(221, 221, 221); text-align: left;" width="236">12</td><td x:num="0.5" align="right" style="border-color: rgb(221, 221, 221); text-align: left;" width="236">0.5</td><td x:num="50" align="right" style="border-color: rgb(221, 221, 221); text-align: left;" width="245">50</td><td x:num="25.4" align="right" style="border-color: rgb(221, 221, 221); text-align: left;" width="255">25.4</td><td x:num="195" align="right" style="border-color: rgb(221, 221, 221); text-align: left;" width="236">195</td></tr><tr height="18" style="height:13.50pt;"><td height="13" x:str="" style="border-color: rgb(221, 221, 221); text-align: left;" width="263">XRNP1-12/1-50</td><td x:num="12" align="right" style="border-color: rgb(221, 221, 221); text-align: left;" width="236">12</td><td x:num="1" align="right" style="border-color: rgb(221, 221, 221); text-align: left;" width="236">1</td><td x:num="50" align="right" style="border-color: rgb(221, 221, 221); text-align: left;" width="245">50</td><td x:num="25.4" align="right" style="word-break: break-all; border-color: rgb(221, 221, 221); text-align: left;" width="255">25.4</td><td x:num="195" align="right" style="border-color: rgb(221, 221, 221); text-align: left;" width="236">195</td></tr><tr height="18" style="height:13.50pt;"><td height="13" x:str="" style="border-color: rgb(221, 221, 221); text-align: left;" width="263">XRNP1-12/2-50</td><td x:num="12" align="right" style="border-color: rgb(221, 221, 221); text-align: left;" width="236">12</td><td x:num="2" align="right" style="border-color: rgb(221, 221, 221); text-align: left;" width="236">2</td><td x:num="50" align="right" style="border-color: rgb(221, 221, 221); text-align: left;" width="245">50</td><td x:num="25.4" align="right" style="border-color: rgb(221, 221, 221); text-align: left;" width="255">25.4</td><td x:num="195" align="right" style="border-color: rgb(221, 221, 221); text-align: left;" width="236">195</td></tr><tr height="18" style="height:13.50pt;"><td height="13" x:str="" style="border-color: rgb(221, 221, 221); text-align: left;" width="263">XRNP1-12/3.15-50</td><td x:num="12" align="right" style="border-color: rgb(221, 221, 221); text-align: left;" width="236">12</td><td x:num="3.15" align="right" style="border-color: rgb(221, 221, 221); text-align: left;" width="236">3.15</td><td x:num="50" align="right" style="border-color: rgb(221, 221, 221); text-align: left;" width="245">50</td><td x:num="25.4" align="right" style="border-color: rgb(221, 221, 221); text-align: left;" width="255">25.4</td><td x:num="195" align="right" style="border-color: rgb(221, 221, 221); text-align: left;" width="236">195</td></tr><tr height="18" style="height:13.50pt;"><td height="13" x:str="" style="border-color: rgb(221, 221, 221); text-align: left;" width="263">XRNP1-12/4-50</td><td x:num="12" align="right" style="border-color: rgb(221, 221, 221); text-align: left;" width="236">12</td><td x:num="4" align="right" style="border-color: rgb(221, 221, 221); text-align: left;" width="236">4</td><td x:num="50" align="right" style="border-color: rgb(221, 221, 221); text-align: left;" width="245">50</td><td x:num="25.4" align="right" style="border-color: rgb(221, 221, 221); text-align: left;" width="255">25.4</td><td x:num="195" align="right" style="border-color: rgb(221, 221, 221); text-align: left;" width="236">195</td></tr></tbody></table><p><br/></p>