https://baike.jbufa.com/index.php?action=history&feed=atom&title=BYF-PC20X%E5%A3%81%E6%8C%82%E5%BC%8F%E8%81%94%E5%8A%A8%E7%9B%B4%E6%B5%81%E4%BE%9B%E7%94%B5%E5%8D%95%E5%85%83 2026-06-18T13:03:31Z 本wiki上该页面的版本历史 MediaWiki 1.41.1 https://baike.jbufa.com/index.php?title=BYF-PC20X%E5%A3%81%E6%8C%82%E5%BC%8F%E8%81%94%E5%8A%A8%E7%9B%B4%E6%B5%81%E4%BE%9B%E7%94%B5%E5%8D%95%E5%85%83&diff=29049&oldid=prev 2025-10-23T02:16:53Z

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Jyt https://baike.jbufa.com/index.php?title=BYF-PC20X%E5%A3%81%E6%8C%82%E5%BC%8F%E8%81%94%E5%8A%A8%E7%9B%B4%E6%B5%81%E4%BE%9B%E7%94%B5%E5%8D%95%E5%85%83&diff=26061&oldid=prev 2025-08-14T17:54:57Z

<p>文字替换 -“<a href="/index.php?title=%E5%88%86%E7%B1%BB:%E7%81%AB%E7%81%BE%E8%87%AA%E5%8A%A8%E6%8A%A5%E8%AD%A6%E7%B3%BB%E7%BB%9F" title="分类:火灾自动报警系统">Category:火灾自动报警系统</a>”替换为“<a href="/index.php?title=%E5%88%86%E7%B1%BB:%E7%81%AB%E7%81%BE%E6%8A%A5%E8%AD%A6%E5%8F%8A%E8%81%94%E5%8A%A8%E6%8E%A7%E5%88%B6%E7%B3%BB%E7%BB%9F" title="分类:火灾报警及联动控制系统">Category:火灾报警及联动控制系统</a>”</p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="zh-Hans-CN"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">←上一版本</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">2025年8月15日 (五) 01:54的版本</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l20">第20行：</td> <td colspan="2" class="diff-lineno">第20行：</td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>[[Category:<del style="font-weight: bold; text-decoration: none;">火灾自动报警系统</del>]][[Category:消防电源类产品]]</div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>[[Category:<ins style="font-weight: bold; text-decoration: none;">火灾报警及联动控制系统</ins>]][[Category:消防电源类产品]]</div></td></tr> <!-- diff cache key mywiki:diff:1.41:old-25451:rev-26061:php=table --> </table>

Admin https://baike.jbufa.com/index.php?title=BYF-PC20X%E5%A3%81%E6%8C%82%E5%BC%8F%E8%81%94%E5%8A%A8%E7%9B%B4%E6%B5%81%E4%BE%9B%E7%94%B5%E5%8D%95%E5%85%83&diff=25451&oldid=prev 2025-08-13T07:31:27Z

<p></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="zh-Hans-CN"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">←上一版本</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">2025年8月13日 (三) 15:31的版本</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l16">第16行：</td> <td colspan="2" class="diff-lineno">第16行：</td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>{{产品说明书|引用文件名=BYF-PC20X使用说明书_1652937314140}}</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>{{产品说明书|引用文件名=BYF-PC20X使用说明书_1652937314140}}</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>{{高清图片|文件名称=BYF-PC20X高清图片}}</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>{{高清图片|文件名称=BYF-PC20X高清图片}}</div></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>[[Category:火灾自动报警系统]][[Category:<del style="font-weight: bold; text-decoration: none;">现场部件</del>]]</div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> </div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> </div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> </div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> </div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>[[Category:火灾自动报警系统]][[Category:<ins style="font-weight: bold; text-decoration: none;">消防电源类产品</ins>]]</div></td></tr> <!-- diff cache key mywiki:diff:1.41:old-20747:rev-25451:php=table --> </table>

Jyt https://baike.jbufa.com/index.php?title=BYF-PC20X%E5%A3%81%E6%8C%82%E5%BC%8F%E8%81%94%E5%8A%A8%E7%9B%B4%E6%B5%81%E4%BE%9B%E7%94%B5%E5%8D%95%E5%85%83&diff=20747&oldid=prev 2025-07-15T07:33:49Z

<p></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="zh-Hans-CN"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">←上一版本</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">2025年7月15日 (二) 15:33的版本</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l15">第15行：</td> <td colspan="2" class="diff-lineno">第15行：</td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>{{故障调试|链接=BYF-PC05X/BYF-PC10X/BYF-PC20X壁挂式联动直流供电单元故障调试}}</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>{{故障调试|链接=BYF-PC05X/BYF-PC10X/BYF-PC20X壁挂式联动直流供电单元故障调试}}</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>{{产品说明书|引用文件名=BYF-PC20X使用说明书_1652937314140}}</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>{{产品说明书|引用文件名=BYF-PC20X使用说明书_1652937314140}}</div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">{{高清图片|文件名称=BYF-PC20X高清图片}}</ins></div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>[[Category:火灾自动报警系统]][[Category:现场部件]]</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>[[Category:火灾自动报警系统]][[Category:现场部件]]</div></td></tr> <!-- diff cache key mywiki:diff:1.41:old-15124:rev-20747:php=table --> </table>

18381646655 https://baike.jbufa.com/index.php?title=BYF-PC20X%E5%A3%81%E6%8C%82%E5%BC%8F%E8%81%94%E5%8A%A8%E7%9B%B4%E6%B5%81%E4%BE%9B%E7%94%B5%E5%8D%95%E5%85%83&diff=15124&oldid=prev 2025-07-09T08:22:25Z

<p></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="zh-Hans-CN"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">←上一版本</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">2025年7月9日 (三) 16:22的版本</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l1">第1行：</td> <td colspan="2" class="diff-lineno">第1行：</td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">{{产品图片|文件名称=壁挂式联动直流供电单元_BYF-PC20X.png|显示名称=壁挂式联动直流供电单元_BYF-PC20X}}</ins></div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>{{产品介绍产品特点|产品特点=具有主电、备电欠压指示&lt;br&gt; 对电池有充电功能、防反接保护功能&lt;br&gt; 具有无间隔时间的主备电切换功能&lt;br&gt; 具有蜂鸣器报警装置，带有“消音”按键。当某种故障发生时，蜂鸣器报警；按下“消音”键蜂鸣器停止报警，在备电工作电压小于21.0±0.5V 或输出短路时情况下不能消音&lt;br&gt; 的状态信号输出有主电故障、备电故障、输出故障、消防电源工作信号、输入有控制输出的开/ 关信号&lt;br&gt; 具有良好的耐候性和绝缘安全性，满足绝缘耐压和湿热实验的要求}}</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>{{产品介绍产品特点|产品特点=具有主电、备电欠压指示&lt;br&gt; 对电池有充电功能、防反接保护功能&lt;br&gt; 具有无间隔时间的主备电切换功能&lt;br&gt; 具有蜂鸣器报警装置，带有“消音”按键。当某种故障发生时，蜂鸣器报警；按下“消音”键蜂鸣器停止报警，在备电工作电压小于21.0±0.5V 或输出短路时情况下不能消音&lt;br&gt; 的状态信号输出有主电故障、备电故障、输出故障、消防电源工作信号、输入有控制输出的开/ 关信号&lt;br&gt; 具有良好的耐候性和绝缘安全性，满足绝缘耐压和湿热实验的要求}}</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>== 性能参数 ==</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>== 性能参数 ==</div></td></tr> <!-- diff cache key mywiki:diff:1.41:old-7027:rev-15124:php=table --> </table>

Admin https://baike.jbufa.com/index.php?title=BYF-PC20X%E5%A3%81%E6%8C%82%E5%BC%8F%E8%81%94%E5%8A%A8%E7%9B%B4%E6%B5%81%E4%BE%9B%E7%94%B5%E5%8D%95%E5%85%83&diff=7027&oldid=prev 2024-12-26T05:54:05Z

<p></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="zh-Hans-CN"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">←上一版本</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">2024年12月26日 (四) 13:54的版本</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l13">第13行：</td> <td colspan="2" class="diff-lineno">第13行：</td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>外形尺寸： BYF-PC20X：380mm 高×510mm 宽</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>外形尺寸： BYF-PC20X：380mm 高×510mm 宽</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>{{故障调试|链接=BYF-PC05X/BYF-PC10X/BYF-PC20X壁挂式联动直流供电单元故障调试}}</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>{{故障调试|链接=BYF-PC05X/BYF-PC10X/BYF-PC20X壁挂式联动直流供电单元故障调试}}</div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">{{产品说明书|引用文件名=BYF-PC20X使用说明书_1652937314140}}</ins></div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>[[Category:火灾自动报警系统]][[Category:现场部件]]</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>[[Category:火灾自动报警系统]][[Category:现场部件]]</div></td></tr> <!-- diff cache key mywiki:diff:1.41:old-4168:rev-7027:php=table --> </table>

Jyt https://baike.jbufa.com/index.php?title=BYF-PC20X%E5%A3%81%E6%8C%82%E5%BC%8F%E8%81%94%E5%8A%A8%E7%9B%B4%E6%B5%81%E4%BE%9B%E7%94%B5%E5%8D%95%E5%85%83&diff=4168&oldid=prev 2024-09-25T05:26:43Z

<p>创建页面，内容为“{{产品介绍产品特点|产品特点=具有主电、备电欠压指示&lt;br&gt; 对电池有充电功能、防反接保护功能&lt;br&gt; 具有无间隔时间的主备电切换功能&lt;br&gt; 具有蜂鸣器报警装置，带有“消音”按键。当某种故障发生时，蜂鸣器报警；按下“消音”键蜂鸣器停止报警，在备电工作电压小于21.0±0.5V 或输出短路时情况下不能消音&lt;br&gt; 的状态信号输出有主电故障、备电故障、…”</p> <p><b>新页面</b></p><div>{{产品介绍产品特点|产品特点=具有主电、备电欠压指示&lt;br&gt; 对电池有充电功能、防反接保护功能&lt;br&gt; 具有无间隔时间的主备电切换功能&lt;br&gt; 具有蜂鸣器报警装置，带有“消音”按键。当某种故障发生时，蜂鸣器报警；按下“消音”键蜂鸣器停止报警，在备电工作电压小于21.0±0.5V 或输出短路时情况下不能消音&lt;br&gt; 的状态信号输出有主电故障、备电故障、输出故障、消防电源工作信号、输入有控制输出的开/ 关信号&lt;br&gt; 具有良好的耐候性和绝缘安全性，满足绝缘耐压和湿热实验的要求}}<br /> == 性能参数 ==<br /> === 电气特性 ===<br /> &lt;br&gt;<br /> 电源输出 电压/ 电流： &lt;br&gt;<br /> BYF-PC20X： DC27V±1V/20A&lt;br&gt;<br /> === 机械特性 ===<br /> &lt;br&gt;<br /> 外壳材质： 镀锌板SGCC &lt;br&gt;<br /> 外 观： 灰砂纹 &lt;br&gt;<br /> 产品重量： BYF-PC20X：8.2kg&lt;br&gt;<br /> 防护等级： IP20 &lt;br&gt;<br /> 外形尺寸： BYF-PC20X：380mm 高×510mm 宽<br /> {{故障调试|链接=BYF-PC05X/BYF-PC10X/BYF-PC20X壁挂式联动直流供电单元故障调试}}<br /> [[Category:火灾自动报警系统]][[Category:现场部件]]</div>

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