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	<title>专注福禄克测试仪销售与技术 &#187; Fluke 437</title>
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		<title>【福禄克】Fluke 437 系列电能质量分析仪</title>
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		<pubDate>Fri, 10 Jan 2014 09:35:20 +0000</pubDate>
		<dc:creator>深圳连讯</dc:creator>
				<category><![CDATA[福禄克电能质量分析仪]]></category>
		<category><![CDATA[Fluke]]></category>
		<category><![CDATA[Fluke 437]]></category>
		<category><![CDATA[电能质量分析仪]]></category>
		<category><![CDATA[福禄克]]></category>

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		<description><![CDATA[Fluke 437 电能质量分析仪。深圳连讯拥有雄厚的资金和技术实力，为您提供全方位Fluke 437电能质量分析仪产品服务，同时拥有全国超低优惠价格，让您购物无忧！省钱省心省力！Fluke 437 系列 II 40... ]]></description>
			<content:encoded><![CDATA[<p><span class="wp_keywordlink" style="margin: 0px auto; padding: 0px; border: 0px; font-family: Tahoma, Helvetica, Arial, sans-serif; line-height: 22px; background-color: #f0f5f8;"><a style="outline-style: none; color: #353535; text-decoration: none;" title="Fluke" href="http://www.faxytech.com/">Fluke</a></span><span style="font-family: Tahoma, Helvetica, Arial, sans-serif; line-height: 22px; background-color: #f0f5f8;"> 437 </span><span class="wp_keywordlink" style="margin: 0px auto; padding: 0px; border: 0px; font-family: Tahoma, Helvetica, Arial, sans-serif; line-height: 22px; background-color: #f0f5f8;"><a style="outline-style: none; color: #353535; text-decoration: none;" title="电能质量分析仪" href="http://www.faxytech.com/products/testers/pqa">电能质量分析仪</a>。</span><span class="wp_keywordlink" style="margin: 0px auto; padding: 0px; border: 0px; font-family: Tahoma, Helvetica, Arial, sans-serif; line-height: 22px; background-color: #f0f5f8;"><a style="outline-style: none; color: #353535; text-decoration: none;" title="福禄克FLUKE销售商深圳连讯达电子技术开发有限公司" href="http://www.faxytech.com/">深圳连讯</a></span><span style="font-family: Tahoma, Helvetica, Arial, sans-serif; line-height: 22px; background-color: #f0f5f8;">拥有雄厚的资金和技术实力，为您提供全方位</span><span class="wp_keywordlink" style="margin: 0px auto; padding: 0px; border: 0px; font-family: Tahoma, Helvetica, Arial, sans-serif; line-height: 22px; background-color: #f0f5f8;"><a style="outline-style: none; color: #353535; text-decoration: none;" title="Fluke 435福禄克电能质量分析仪" href="http://www.faxytech.com/archives/fluke-435-ii.html">Fluke 4</a>37</span><span style="margin: 0px auto; padding: 0px; border: 0px; font-family: Tahoma, Helvetica, Arial, sans-serif; line-height: 22px; background-color: #f0f5f8; font-size: 13px;"><span class="wp_keywordlink_affiliate" style="margin: 0px auto; padding: 0px; border: 0px;"><a style="outline-style: none; color: #353535; text-decoration: none;" title="查看 电能质量分析仪 的全部文章" href="http://www.faxytech.com/tag/%e7%94%b5%e8%83%bd%e8%b4%a8%e9%87%8f%e5%88%86%e6%9e%90%e4%bb%aa" target="_blank">电能质量分析仪</a></span></span><span style="font-family: Tahoma, Helvetica, Arial, sans-serif; line-height: 22px; background-color: #f0f5f8;">产品服务</span><span style="font-family: Tahoma, Helvetica, Arial, sans-serif; line-height: 22px; background-color: #f0f5f8;">，同时拥有全国超低优惠价格，让您购物无忧！省钱省心省力！</span><span style="color: #000000; font-family: 'Lucida Sans', 'Lucida Sans Unicode', 'Lucida Grande', Arial; line-height: normal;"><span class='wp_keywordlink'><a href="http://www.faxytech.com/archives/fluke-437.html" title="福禄克Fluke 437电能质量分析仪">Fluke 437</a></span> 系列 II 400Hz <span class='wp_keywordlink'><a href="http://www.faxytech.com/products/testers/pqa" title="电能质量">电能质量</a></span>和能量分析仪专为国防和航空工业而设计。 <span class='wp_keywordlink'><a href="http://www.faxytech.com/archives/fluke-437.html" title="福禄克Fluke 437电能质量分析仪">F437</a></span> II 能够测量高达 400 Hz 的频率，是在潜艇、飞机及其他的运输应用中进行作业的人员必备工具。</span></p>
<p><img src="http://www.faxytech.com/wp-content/uploads/2014/01/f435.jpg" alt="福禄克fluke 435电能质量分析仪F435" /></p>
<h4><span class='wp_keywordlink_affiliate'><a href="http://www.faxytech.com/tag/%e7%a6%8f%e7%a6%84%e5%85%8b" title="查看 福禄克 的全部文章" target="_blank">福禄克</a></span>FLuke 437<span class='wp_keywordlink'><a href="http://www.faxytech.com/products/testers/pqa" title="福禄克电能质量分析仪">电能质量分析仪</a></span>产品概述：</h4>
<ul style="outline: none; margin-bottom: 0px; color: #000000; font-family: 'Lucida Sans', 'Lucida Sans Unicode', 'Lucida Grande', Arial; line-height: normal;">
<li style="outline: none; margin-bottom: 0px;"> 400 Hz 测量： 通过提高电源频率至 400 Hz，变压器和电机比 50 和 60 Hz 时的体积更小、质量更轻，更加有利于飞机、潜艇、宇宙飞船和其他军用设备和手持工具的应用。 437 II型号实现了此类航空和军用系统电能质量的测量。</li>
<li style="outline: none; margin-bottom: 0px;"> 功率逆变器效率： 同时测量电力电子系统的交流输出功率和直流输入功率（使用可选的直流电流钳）。</li>
<li style="outline: none; margin-bottom: 0px;"> 电参数波形数据捕获： 捕获快速变化的 RMS 数据，显示半周期和波形来描述电气系统动态特性（发电机起动、UPS 切换等等）。</li>
<li style="outline: none; margin-bottom: 0px;"> 能量损失分析器： 通过对标准的有功和无功功率测量、不平衡和谐波功率进行量化，以确定电能损失造成的财务成本。</li>
<li style="outline: none; margin-bottom: 0px;"> 实时故障排除： 使用光标和缩放工具分析趋势。</li>
<li style="outline: none; margin-bottom: 0px;"> 业内最高安全级别： 引入线额定使用 600 V CAT IV/1000 V CAT III。</li>
<li style="outline: none; margin-bottom: 0px;"> 测量所有三相和中性线： 内置 4 个柔性电流探头，增强的细柔性设计以适合最紧密的位置。</li>
<li style="outline: none; margin-bottom: 0px;"> 自动趋势分析： 每次测量都会自动记录，无需进行任何设置。</li>
<li style="outline: none; margin-bottom: 0px;"> 系统监测器： 根据 EN50160 电能质量标准，在一个屏幕上显示 10 个电能质量参数。</li>
<li style="outline: none; margin-bottom: 0px;"> 记录仪功能： 可配置任何测试条件，可按用户定义的间隔记录最多 600 个参数。</li>
<li style="outline: none; margin-bottom: 0px;"> 查看图形和生成报告： 附带分析软件。</li>
<li style="outline: none; margin-bottom: 0px;"> 电池寿命： 锂离子电池组每次充电可运行 7 小时。</li>
</ul>
<h4 style="font-size: 13px;">福禄克FLuke 437<span class='wp_keywordlink_affiliate'><a href="http://www.faxytech.com/tag/%e7%94%b5%e8%83%bd%e8%b4%a8%e9%87%8f%e5%88%86%e6%9e%90%e4%bb%aa" title="查看 电能质量分析仪 的全部文章" target="_blank">电能质量分析仪</a></span>产品功能：</h4>
<table style="outline: none; margin-bottom: 0px; font-family: 'Lucida Sans', 'Lucida Sans Unicode', 'Lucida Grande', Arial; color: #000000;" cellspacing="0" cellpadding="0">
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<p style="outline: none; margin-bottom: 0px;"><span class="PrdBoldText" style="outline: none; margin-bottom: 0px; font-weight: bold;">电参数波形数据捕获</span><br style="outline: none; margin-bottom: 0px;" /></p>
<p><span class="PrdPlainText" style="outline: none; margin-bottom: 0px;">对一些用户而言，负载切换是引起电能质量问题的原因之一。 负载开启时，大电流消耗有时会引起电压降低，使其他设备无法正常工作。 435 和 437 II系列型号的电参数波形功能使用户可以同时高速捕获电压、电流和频率信号，从而查找出现问题的原因。 电参数波形功能超出了标准的电能质量测量范围；电参数波形功能快速的数据捕获模式能够表征系统的动态性。<br style="outline: none; margin-bottom: 0px;" /></span></p>
<p>在给定时间内持续地捕获电压和电流的波形，并详细显示在屏幕上；功率的波形则由该数据推导出。 此外，还可存储和检索电压、电流和频率的半周波 RMS 值以进行分析。 此功能对于备用发电系统和不间断电源系统的可靠性测试来说尤为重要。?<br style="outline: none; margin-bottom: 0px;" /></p>
<p><span class="PrdPlainText" style="outline: none; margin-bottom: 0px;">这些统一功率分析计算用于量化因电能质量问题引起的电能量损失成本。 计算内容还包括具体的设施信息，“电能量损失分析器最终确定设施因电能量浪费而造成的成本损失。</span></td>
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<td style="outline: none; margin-bottom: 0px; vertical-align: top;" colspan="4"><span class="PrdBoldText" style="outline: none; margin-bottom: 0px; font-weight: bold;">功率逆变器效率</span><br style="outline: none; margin-bottom: 0px;" /><br />
<span style="line-height: 1.6em;">功率逆变器负责将直流电流转换成交流电流或将交流电流转换成直流电流。 太阳能发电系统通常具有一个能从太阳能电池中吸收能量并将其转换为有用交流电能的逆变器。 逆变器会随时间而老化，需定期检查。 通过比较输入和输出功率，可以得出系统效率。 435 和 437 II 型号可通过同时测量系统的直流和交流功率，测定逆变器效率，从而确定在转换过程中损失了多少功率。</span></td>
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<td style="outline: none; margin-bottom: 0px; vertical-align: top;"><img src="http://www.faxytech.com/wp-content/uploads/2014/01/Energy-Loss.jpg" alt="" /></td>
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<p style="outline: none; margin-bottom: 0px;"><span class="PrdBoldText" style="outline: none; margin-bottom: 0px; font-weight: bold;">统一功率分析</span><br style="outline: none; margin-bottom: 0px;" /></p>
<p><span class="PrdPlainText" style="outline: none; margin-bottom: 0px;">以前，只有专家能够计算出因电能质量问题损失的电能量；电力公司可以计算出成本，但必要的测算流程超出了普通电工的能力范围。 借助 430 II系列新的专利的统一功率分析功能，您可以使用手持式工具来确定电能的损失量，精确计算额外的消耗成本。 <span class='wp_keywordlink_affiliate'><a href="http://www.faxytech.com/tag/fluke" title="查看 Fluke 的全部文章" target="_blank">Fluke</a></span> 的“统一功率分析专利系统提供最全面的电能量视图，测量内容包括：</span></p>
<ul style="outline: none; margin-bottom: 0px;">
<li style="outline: none; margin-bottom: 0px;"> 传统功率 (Steinmetz 1897) 和 IEEE 1459-2000 的参数</li>
<li style="outline: none; margin-bottom: 0px;"> 详细的电能量损失分析</li>
<li style="outline: none; margin-bottom: 0px;"> 不平衡分析</li>
</ul>
<p style="outline: none; margin-bottom: 0px;">&nbsp;</p>
<p style="outline: none; margin-bottom: 0px;">&nbsp;</p>
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<td style="outline: none; margin-bottom: 0px; vertical-align: top;" colspan="4"><span class="PrdPlainText" style="outline: none; margin-bottom: 0px;">这些统一功率分析计算用于量化因电能质量问题引起的电能量损失成本。 计算内容还包括具体的设施信息，“电能量损失分析器最终确定设施因电能量浪费而造成的成本损失。</span></td>
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<td style="outline: none; margin-bottom: 0px;"><img src="http://www.faxytech.com/wp-content/uploads/2014/01/V-A-HZ-US.jpg" alt="" /></td>
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<p style="outline: none; margin-bottom: 0px;"><span class="prdboldtext" style="outline: none; margin-bottom: 0px; font-weight: bold;">自动趋势分析 &#8211; 快速查看趋势</span><br style="outline: none; margin-bottom: 0px;" /></p>
<p><span class="prdplaintext" style="outline: none; margin-bottom: 0px;">独特的自动趋势分析能让您快速发现不同时间出现的变化。 每个显示的读数都会自动而连续地进行记录，无需设置阈值或间隔时间，也无需手动启动该流程。 您可以快速查看三相线及中性线上的电压、电流、频率、功率、谐波或闪变的变化趋势。 而且您可以利用光标和缩放功能来分析变化趋势，即使背景记录仍在进行中</span></td>
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<p>&nbsp;</p>
<p style="outline: none; margin-bottom: 0px; font-family: 'Lucida Sans', 'Lucida Sans Unicode', 'Lucida Grande', Arial; color: #000000; line-height: normal;"><strong style="outline: none; margin-bottom: 0px;"><span class="PrdBoldText" style="outline: none; margin-bottom: 0px;">系统监测器 － 易于按照 EN50160 来检查性能</span></strong><br style="outline: none; margin-bottom: 0px;" /></p>
<p><span class="PrdPlainText" style="outline: none; margin-bottom: 0px;">只需借助一个按钮，这种独特的系统监测器便能让您总览电力系统的性能，并能检查输入的电能是否符合 EN50160 限值或是您自己的定制规格。 总览信息显示在单个屏幕上，并有颜色标记条清楚地标出哪些参数超出了限值。 </span></p>
<p style="outline: none; margin-bottom: 0px; font-family: 'Lucida Sans', 'Lucida Sans Unicode', 'Lucida Grande', Arial; color: #000000; line-height: normal;"><img src="http://www.faxytech.com/wp-content/uploads/2014/01/435_systemmonitor.gif" alt="" /></p>
<p style="outline: none; margin-bottom: 0px; font-family: 'Lucida Sans', 'Lucida Sans Unicode', 'Lucida Grande', Arial; color: #000000; line-height: normal;"><span class="PrdItal" style="outline: none; margin-bottom: 0px; font-style: italic;"><em style="outline: none; margin-bottom: 0px;">系统监测器总览屏幕可以即时查看电压、谐波、闪变、频率及电压骤降和骤升的数量是否超出设置限值。 并有一个详细列表列出了超出设置限值的所有事件。</em></span></p>
<p style="outline: none; margin-bottom: 0px; font-family: 'Lucida Sans', 'Lucida Sans Unicode', 'Lucida Grande', Arial; color: #000000; line-height: normal;">&nbsp;</p>
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<td style="outline: none; margin-bottom: 0px;"><img src="http://www.faxytech.com/wp-content/uploads/2014/01/435_logger.gif" alt="" /></td>
<td style="outline: none; margin-bottom: 0px;"><img src="http://www.faxytech.com/wp-content/uploads/2014/01/435_power.gif" alt="" /></td>
<td style="outline: none; margin-bottom: 0px;"><img src="http://www.faxytech.com/wp-content/uploads/2014/01/435_harmonics.gif" alt="" /></td>
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<td style="outline: none; margin-bottom: 0px;"><span class="PrdItal" style="outline: none; margin-bottom: 0px; font-style: italic;"><em style="outline: none; margin-bottom: 0px;">记录功能可让您定制测量选择，并能即时分析用户可选的参数。</em></span></td>
<td style="outline: none; margin-bottom: 0px;"><span class="PrdItal" style="outline: none; margin-bottom: 0px; font-style: italic;"><em style="outline: none; margin-bottom: 0px;">测量和记录功率 (W)、VA 和 VAR。 434 新增了能耗记录功能。</em></span></td>
<td style="outline: none; margin-bottom: 0px;"><span class="PrdItal" style="outline: none; margin-bottom: 0px; font-style: italic;"><em style="outline: none; margin-bottom: 0px;">可跟踪谐波数达 50 次，并按照 IEC61000-4-7 的要求测量和记录 THD</em></span></td>
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<h4>福禄克FLuke 437电能质量分析仪产品选型标配：</h4>
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<td class="bodybold" style="outline: none; margin-bottom: 0px; font-weight: bold; padding: 3px;" width="125px" bgcolor="#DDE6ED">型号名称</td>
<td class="bodybold" style="outline: none; margin-bottom: 0px; font-weight: bold; padding: 3px;" width="450px" bgcolor="#DDE6ED">描述</td>
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<td class="PrdSpecItem" style="outline: none; margin-bottom: 0px; font-weight: bold; vertical-align: top;" width="125px" height="33px"><span class='wp_keywordlink_affiliate'><a href="http://www.faxytech.com/tag/fluke-437" title="查看 Fluke 437 的全部文章" target="_blank">Fluke 437</a></span> II</td>
<td style="outline: none; margin-bottom: 0px;">
<h3 style="outline: none; margin-bottom: 0px; font-size: 12px; font-weight: bold; padding-bottom: 0px;"><span style="outline: none; margin-bottom: 0px;">三相电能质量和能量分析仪</span></h3>
<p style="outline: none; margin-bottom: 0px;"><span style="outline: none; margin-bottom: 0px;"><strong style="outline: none; margin-bottom: 0px;">内含附件</strong></span></p>
<ul style="outline: none; margin-bottom: 0px;">
<li style="outline: none; margin-bottom: 0px;"> <span style="outline: none; margin-bottom: 0px;">BC430 电源适配器</span></li>
<li style="outline: none; margin-bottom: 0px;"> <span style="outline: none; margin-bottom: 0px;">国际插头适配器一套</span></li>
<li style="outline: none; margin-bottom: 0px;"> <span style="outline: none; margin-bottom: 0px;">BP290（单节锂电池），28Wh（7 小时以上）</span></li>
<li style="outline: none; margin-bottom: 0px;"> <span style="outline: none; margin-bottom: 0px;">TLS430 测试导线和鳄鱼夹套件</span></li>
<li style="outline: none; margin-bottom: 0px;"> <span style="outline: none; margin-bottom: 0px;">WC100 彩色编码夹和地区性标记贴纸</span></li>
<li style="outline: none; margin-bottom: 0px;"> <span style="outline: none; margin-bottom: 0px;">i430flex-TF，24 in (61 cm) 长，4 个夹子</span></li>
<li style="outline: none; margin-bottom: 0px;"> <span style="outline: none; margin-bottom: 0px;">8 GB SD 卡</span></li>
<li style="outline: none; margin-bottom: 0px;"> <span style="outline: none; margin-bottom: 0px;">PowerLog CD（包括 PDF 格式的操作员手册）</span></li>
<li style="outline: none; margin-bottom: 0px;"> <span style="outline: none; margin-bottom: 0px;">USB 线缆 A-Bmini</span></li>
</ul>
</td>
</tr>
</tbody>
</table>
<table style="outline: none; margin-bottom: 0px; font-family: 'Lucida Sans', 'Lucida Sans Unicode', 'Lucida Grande', Arial; color: #000000;" border="0" cellspacing="0" cellpadding="0" width="100%">
<tbody style="outline: none; margin-bottom: 0px;">
<tr style="outline: none; margin-bottom: 0px;">
<td style="outline: none; margin-bottom: 0px;" valign="top">&nbsp;</p>
<p>&nbsp;</p>
<p>&nbsp;</p>
<h3 style="outline: none; margin-bottom: 0px; font-size: 12px; font-weight: bold; padding-bottom: 0px;"><span style="outline: none; margin-bottom: 0px;">基本型号不含电流测量探头，必须单独订购</span></h3>
<p>&nbsp;</p>
<table style="outline: none; margin-bottom: 0px;" border="1" cellspacing="0" cellpadding="5" width="100%" bordercolor="#c5cdd2">
<tbody style="outline: none; margin-bottom: 0px;">
<tr style="outline: none; margin-bottom: 0px;" bgcolor="#e9eff4">
<td style="outline: none; margin-bottom: 0px; width: 344px;">
<h3 style="outline: none; margin-bottom: 0px; font-size: 12px; font-weight: bold; padding-bottom: 0px;"><span style="outline: none; margin-bottom: 0px;">IEC 61000-4-30 A 级合规性</span></h3>
</td>
<td style="outline: none; margin-bottom: 0px; width: 150px;" align="center">
<h2 style="outline: none; margin-bottom: 0px; font-size: 14px; font-weight: bold; padding-bottom: 0px;"><span style="outline: none; margin-bottom: 0px;">435</span></h2>
</td>
<td style="outline: none; margin-bottom: 0px;" align="center">
<h2 style="outline: none; margin-bottom: 0px; font-size: 14px; font-weight: bold; padding-bottom: 0px;"><span style="outline: none; margin-bottom: 0px;">434</span></h2>
</td>
</tr>
<tr style="outline: none; margin-bottom: 0px;">
<td style="outline: none; margin-bottom: 0px;"><span style="outline: none; margin-bottom: 0px;"><strong style="outline: none; margin-bottom: 0px;">测量算法</strong></span></td>
<td style="outline: none; margin-bottom: 0px;" align="center"><span style="outline: none; margin-bottom: 0px;">?</span></td>
<td style="outline: none; margin-bottom: 0px;" align="center"><span style="outline: none; margin-bottom: 0px;">?</span></td>
</tr>
<tr style="outline: none; margin-bottom: 0px;">
<td style="outline: none; margin-bottom: 0px;"><span style="outline: none; margin-bottom: 0px;"><strong style="outline: none; margin-bottom: 0px;">电压精确度</strong></span></td>
<td style="outline: none; margin-bottom: 0px;" align="center"><span style="outline: none; margin-bottom: 0px;">额定电压的 0.1%</span></td>
<td style="outline: none; margin-bottom: 0px;" align="center"><span style="outline: none; margin-bottom: 0px;">额定电压的 0.5%</span></td>
</tr>
<tr style="outline: none; margin-bottom: 0px;">
<td style="outline: none; margin-bottom: 0px;"><span style="outline: none; margin-bottom: 0px;"><strong style="outline: none; margin-bottom: 0px;">时间同步</strong></span></td>
<td style="outline: none; margin-bottom: 0px;" colspan="2" align="center"><span style="outline: none; margin-bottom: 0px;">可选 GPS430 配件</span></td>
</tr>
</tbody>
</table>
</td>
</tr>
</tbody>
</table>
<p>&nbsp;</p>
<h4 style="font-size: 13px;">福禄克FLuke 437电能质量分析仪产品技术参数：</h4>
<table style="outline: none; margin-bottom: 0px; font-family: 'Lucida Sans', 'Lucida Sans Unicode', 'Lucida Grande', Arial; color: #000000; border-collapse: collapse;" border="1" cellspacing="0" cellpadding="4" width="650" bordercolor="#c5cdd2">
<tbody style="outline: none; margin-bottom: 0px;">
<tr style="outline: none; margin-bottom: 0px;" bgcolor="#e9eff4">
<td class="tableHead" style="outline: none; margin-bottom: 0px; border-bottom-style: solid; border-bottom-color: #c5cdd2; border-bottom-width: 1px;" colspan="5">
<h2 style="outline: none; margin-bottom: 0px; font-size: 14px; font-weight: bold; padding-bottom: 0px;">产品技术指标</h2>
</td>
</tr>
<tr style="outline: none; margin-bottom: 0px;">
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top"><strong style="outline: none; margin-bottom: 0px;"> </strong></td>
<td style="outline: none; margin-bottom: 0px;" align="center"><strong style="outline: none; margin-bottom: 0px;">模式</strong></td>
<td style="outline: none; margin-bottom: 0px;" align="center"><strong style="outline: none; margin-bottom: 0px;">量程</strong></td>
<td style="outline: none; margin-bottom: 0px;" align="center"><strong style="outline: none; margin-bottom: 0px;">分辨率</strong></td>
<td style="outline: none; margin-bottom: 0px;" align="center"><strong style="outline: none; margin-bottom: 0px;">精度</strong></td>
</tr>
<tr style="outline: none; margin-bottom: 0px;">
<td style="outline: none; margin-bottom: 0px;" colspan="5" align="left" valign="top"><strong style="outline: none; margin-bottom: 0px;">伏特</strong></td>
</tr>
<tr style="outline: none; margin-bottom: 0px;">
<td style="outline: none; margin-bottom: 0px;" rowspan="2" align="left" valign="top"><strong style="outline: none; margin-bottom: 0px;">Vrms（交流 + 直流）</strong></td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">434-II</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">1 V 至 1000 V 相电压</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">0.1 V</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">± 0.5% 额定电压****</td>
</tr>
<tr style="outline: none; margin-bottom: 0px;">
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">435-II 和 437-II</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">1 V 至 1000 V 相电压</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">0.01 V</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">± 0.1% 额定电压****</td>
</tr>
<tr style="outline: none; margin-bottom: 0px;">
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top"><strong style="outline: none; margin-bottom: 0px;">Vpk</strong></td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top"></td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">1 Vpk 至 1400 Vpk</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">1 V</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">5% 额定电压</td>
</tr>
<tr style="outline: none; margin-bottom: 0px;">
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top"><strong style="outline: none; margin-bottom: 0px;">电压峰值因数 (CF)</strong></td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top"></td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">1.0 &gt; 2.8</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">0.01</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">± 5 %</td>
</tr>
<tr style="outline: none; margin-bottom: 0px;">
<td style="outline: none; margin-bottom: 0px;" rowspan="2" align="left" valign="top"><strong style="outline: none; margin-bottom: 0px;">Vrms?</strong></td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">434-II</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">1 V 至 1000 V 相电压</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">0.1 V</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">± 1% 额定电压</td>
</tr>
<tr style="outline: none; margin-bottom: 0px;">
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">434-II 和 435-II</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top"></td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">0.1 V</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">± 0.2% 额定电压</td>
</tr>
<tr style="outline: none; margin-bottom: 0px;">
<td style="outline: none; margin-bottom: 0px;" rowspan="2" align="left" valign="top"><strong style="outline: none; margin-bottom: 0px;">Vfund</strong></td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">434-II</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">1 V 至 1000 V 相电压</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">0.1 V</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">± 0.5% 额定电压</td>
</tr>
<tr style="outline: none; margin-bottom: 0px;">
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">435-II 和 437-II</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top"></td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">0.1 V</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">± 0.1% 额定电压</td>
</tr>
<tr style="outline: none; margin-bottom: 0px;">
<td style="outline: none; margin-bottom: 0px;" colspan="5"><strong style="outline: none; margin-bottom: 0px;">电流（精度不包括电流钳精度）</strong></td>
</tr>
<tr style="outline: none; margin-bottom: 0px;">
<td style="outline: none; margin-bottom: 0px;" rowspan="4" align="left" valign="top"><strong style="outline: none; margin-bottom: 0px;">Amps（交流 + 直流）</strong></td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">i430-Flex 1x</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">5 A 至 6000 A</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">1:00 AM</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">± 0.5% ± 5 个计数点</td>
</tr>
<tr style="outline: none; margin-bottom: 0px;">
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">i430-Flex 10x</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">0.5 A 至 600 A</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">0.1 A</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">± 0.5% ± 5 个计数点</td>
</tr>
<tr style="outline: none; margin-bottom: 0px;">
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">1mV/A 1x</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">5 A 至 2000 A</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">1A</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">± 0.5% ± 5 个计数点</td>
</tr>
<tr style="outline: none; margin-bottom: 0px;">
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">1mV/A 10x</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">0.5 A 至 200 A（仅交流电）</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">0.1 A</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">± 0.5% ± 5 个计数点</td>
</tr>
<tr style="outline: none; margin-bottom: 0px;">
<td style="outline: none; margin-bottom: 0px;" rowspan="2" align="left" valign="top"><strong style="outline: none; margin-bottom: 0px;">Apk</strong></td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">i430-Flex</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">8400 Apk</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">1 Arms</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">± 5 %</td>
</tr>
<tr style="outline: none; margin-bottom: 0px;">
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">1mV/A</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">5500 Apk</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">1 Arms</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">± 5 %</td>
</tr>
<tr style="outline: none; margin-bottom: 0px;">
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top"><strong style="outline: none; margin-bottom: 0px;">电流峰值因数 (CF)</strong></td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top"></td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">1 至 10</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">0.01</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">± 5 %</td>
</tr>
<tr style="outline: none; margin-bottom: 0px;">
<td style="outline: none; margin-bottom: 0px;" rowspan="4" align="left" valign="top"><strong style="outline: none; margin-bottom: 0px;">Amps?</strong></td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">i430-Flex 1x</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">5 A 至 6000 A</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">1 A</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">± 1% ± 10 个计数点</td>
</tr>
<tr style="outline: none; margin-bottom: 0px;">
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">i430-Flex 10x</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">0.5 A 至 600 A</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">0.1 A</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">± 1% ± 10 个计数点</td>
</tr>
<tr style="outline: none; margin-bottom: 0px;">
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">1mV/A 1x</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">5 A 至 2000 A</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">1A</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">± 1% ± 10 个计数点</td>
</tr>
<tr style="outline: none; margin-bottom: 0px;">
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">1mV/A 10x</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">0.5 A 至 200 A（仅交流电）</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">0.1 A</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">± 1% ± 10 个计数点</td>
</tr>
<tr style="outline: none; margin-bottom: 0px;">
<td style="outline: none; margin-bottom: 0px;" rowspan="4" align="left" valign="top"><strong style="outline: none; margin-bottom: 0px;">Afund</strong></td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">i430-Flex 1x</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">5 A 至 6000 A</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">1:00 AM</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">± 0.5% ± 5 个计数点</td>
</tr>
<tr style="outline: none; margin-bottom: 0px;">
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">i430-Flex 10x</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">0.5 A 至 600 A</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">0.1 A</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">± 0.5% ± 5 个计数点</td>
</tr>
<tr style="outline: none; margin-bottom: 0px;">
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">1mV/A 1x</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">5 A 至 2000 A</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">1A</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">± 0.5% ± 5 个计数点</td>
</tr>
<tr style="outline: none; margin-bottom: 0px;">
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">1mV/A 10x</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">0.5 A 至 200 A（仅交流电）</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">0.1 A</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">± 0.5% ± 5 个计数点</td>
</tr>
<tr style="outline: none; margin-bottom: 0px;">
<td style="outline: none; margin-bottom: 0px;" colspan="5" align="left" valign="top"><strong style="outline: none; margin-bottom: 0px;">Hz</strong></td>
</tr>
<tr style="outline: none; margin-bottom: 0px;">
<td style="outline: none; margin-bottom: 0px;" rowspan="5" align="left" valign="top"><strong style="outline: none; margin-bottom: 0px;">Hz</strong></td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">Fluke 434 @ 50 Hz 额定</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">
<p style="outline: none; margin-bottom: 0px;">42.50 Hz 至 57.50 Hz</p>
</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">0.01 Hz</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">± 0.01 Hz</td>
</tr>
<tr style="outline: none; margin-bottom: 0px;">
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">Fluke 434 @ 60 Hz 额定</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">51.00 Hz 至 69.00 Hz</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">0.01 Hz</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">± 0.01 Hz</td>
</tr>
<tr style="outline: none; margin-bottom: 0px;">
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top"><span class='wp_keywordlink'><a href="http://www.faxytech.com/archives/fluke-435-ii.html" title="Fluke 435福禄克电能质量分析仪">Fluke 435</a></span>/7 @ 50 Hz 额定</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">42.500 Hz 至 57.500 Hz</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top"><br style="outline: none; margin-bottom: 0px;" />&nbsp;</p>
<p>0.001 Hz</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top"><br style="outline: none; margin-bottom: 0px;" />&nbsp;</p>
<p>± 0.01 Hz</td>
</tr>
<tr style="outline: none; margin-bottom: 0px;">
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">Fluke 435/7 @ 60 Hz 额定</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">51.000 Hz 至 69.000 Hz</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top"><br style="outline: none; margin-bottom: 0px;" />&nbsp;</p>
<p>0.001 Hz</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top"><br style="outline: none; margin-bottom: 0px;" />&nbsp;</p>
<p>± 0.01 Hz</td>
</tr>
<tr style="outline: none; margin-bottom: 0px;">
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">Fluke 437 @ 400 Hz 额定</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">340.0 Hz 至 460.0 Hz</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">0.1 Hz</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">± 0.1 Hz</td>
</tr>
<tr style="outline: none; margin-bottom: 0px;">
<td style="outline: none; margin-bottom: 0px;" colspan="5" align="left" valign="top"><strong style="outline: none; margin-bottom: 0px;">电源</strong></td>
</tr>
<tr style="outline: none; margin-bottom: 0px;">
<td style="outline: none; margin-bottom: 0px;" rowspan="2" align="left" valign="top"><strong style="outline: none; margin-bottom: 0px;">瓦特（VA，var）</strong></td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">i430-Flex</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">最大 6000 MW</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">0.1 W 至 1 MW</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">± 1% ± 10 个计数点</td>
</tr>
<tr style="outline: none; margin-bottom: 0px;">
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">1 mV/A</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">最大 2000 MW</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">0.1 W 至 1 MW</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">± 1% ± 10 个计数点</td>
</tr>
<tr style="outline: none; margin-bottom: 0px;">
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top"><strong style="outline: none; margin-bottom: 0px;">功率因数 (Cos j/DPF)</strong></td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top"></td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">0 至 1</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">0.001</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">± 0.1% @ 额定负载状态</td>
</tr>
<tr style="outline: none; margin-bottom: 0px;">
<td style="outline: none; margin-bottom: 0px;" colspan="5" align="left" valign="top"><strong style="outline: none; margin-bottom: 0px;">能量</strong></td>
</tr>
<tr style="outline: none; margin-bottom: 0px;">
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top"><strong style="outline: none; margin-bottom: 0px;">kWh（kVAh，kvarh）</strong></td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">i430-Flex 10x</td>
<td style="outline: none; margin-bottom: 0px;" colspan="2" align="left" valign="top">取决于电流钳变比和额定电压</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">± 1% ± 10 个计数点</td>
</tr>
<tr style="outline: none; margin-bottom: 0px;">
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top"><strong style="outline: none; margin-bottom: 0px;">能量损失</strong></td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">i430-Flex 10x</td>
<td style="outline: none; margin-bottom: 0px;" colspan="2" align="left" valign="top">取决于电流钳变比和额定电压</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">± 1% ± 10 位数 不含线电阻精度</td>
</tr>
<tr style="outline: none; margin-bottom: 0px;">
<td style="outline: none; margin-bottom: 0px;" colspan="5" align="left" valign="top"><strong style="outline: none; margin-bottom: 0px;">谐波</strong></td>
</tr>
<tr style="outline: none; margin-bottom: 0px;">
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top"><strong style="outline: none; margin-bottom: 0px;">谐波次数 (n)</strong></td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top"></td>
<td style="outline: none; margin-bottom: 0px;" colspan="3" align="left" valign="top">直流，1 至 50 次分组： 谐波分组，根据 IEC 61000-4-7 而定</td>
</tr>
<tr style="outline: none; margin-bottom: 0px;">
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top"><strong style="outline: none; margin-bottom: 0px;">间谐波次数 (n)</strong></td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top"></td>
<td style="outline: none; margin-bottom: 0px;" colspan="3" align="left" valign="top">关闭，1 至 50 次分组： 谐波和间谐波子组，根据 IEC 61000-4-7 而定</td>
</tr>
<tr style="outline: none; margin-bottom: 0px;">
<td style="outline: none; margin-bottom: 0px;" rowspan="4" align="left" valign="top"><strong style="outline: none; margin-bottom: 0px;">电压 (V)</strong></td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">%f</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">0.0 % 至 100 %</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">0.10%</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">± 0.1% ± n x 0.1 %</td>
</tr>
<tr style="outline: none; margin-bottom: 0px;">
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">%r</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">0.0 % 至 100 %</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">0.10%</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">± 0.1% ± n x 0.4 %</td>
</tr>
<tr style="outline: none; margin-bottom: 0px;">
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">绝对</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">0.0 至 1000 V</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">0.1 V</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">± 5% *</td>
</tr>
<tr style="outline: none; margin-bottom: 0px;">
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">THD</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">0.0 % 至 100 %</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">0.10%</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">± 2.5 %</td>
</tr>
<tr style="outline: none; margin-bottom: 0px;">
<td style="outline: none; margin-bottom: 0px;" rowspan="4" align="left" valign="top"><strong style="outline: none; margin-bottom: 0px;">电流 (A)</strong></td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">%f</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">0.0 % 至 100 %</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">0.10%</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">± 0.1% ± n x 0.1%</td>
</tr>
<tr style="outline: none; margin-bottom: 0px;">
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">%r</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">0.0 % 至 100 %</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">0.10%</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">± 0.1% ± n x 0.4 %</td>
</tr>
<tr style="outline: none; margin-bottom: 0px;">
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">绝对</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">0.0 至 600 A</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">0.1 A</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">± 5% ± 5 个计数点</td>
</tr>
<tr style="outline: none; margin-bottom: 0px;">
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">THD</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">0.0 % 至 100 %</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">0.10%</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">± 2.5 %</td>
</tr>
<tr style="outline: none; margin-bottom: 0px;">
<td style="outline: none; margin-bottom: 0px;" rowspan="3" align="left" valign="top"><strong style="outline: none; margin-bottom: 0px;">功率</strong></td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">%f 或 %r</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">0.0 % 至 100 %</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">0.10%</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">± n x 2%</td>
</tr>
<tr style="outline: none; margin-bottom: 0px;">
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">绝对</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">取决于电流钳变比和额定电压</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">—</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">± 5% ± n x 2 % ± 10 个计数点</td>
</tr>
<tr style="outline: none; margin-bottom: 0px;">
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">THD</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">0.0 % 至 100 %</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">0.10%</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">± 5 %</td>
</tr>
<tr style="outline: none; margin-bottom: 0px;">
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top"><strong style="outline: none; margin-bottom: 0px;">相角</strong></td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top"></td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">-360° 至 +0°</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">1°</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">± n x 1°</td>
</tr>
<tr style="outline: none; margin-bottom: 0px;">
<td style="outline: none; margin-bottom: 0px;" colspan="5" align="left" valign="top"><strong style="outline: none; margin-bottom: 0px;">闪变</strong></td>
</tr>
<tr style="outline: none; margin-bottom: 0px;">
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top"><strong style="outline: none; margin-bottom: 0px;">Plt、Pst、Pst(1min) Pinst</strong></td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top"></td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">0.00 至 20.00</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">0.01</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">± 5 %</td>
</tr>
<tr style="outline: none; margin-bottom: 0px;">
<td style="outline: none; margin-bottom: 0px;" colspan="5" align="left" valign="top"><strong style="outline: none; margin-bottom: 0px;">不平衡</strong></td>
</tr>
<tr style="outline: none; margin-bottom: 0px;">
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top"><strong style="outline: none; margin-bottom: 0px;">电压</strong></td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">%</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">0.0 % 至 20.0 %</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">0.10%</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">± 0.1 %</td>
</tr>
<tr style="outline: none; margin-bottom: 0px;">
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top"><strong style="outline: none; margin-bottom: 0px;">电流</strong></td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">%</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">0.0 % 至 20.0 %</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">0.10%</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">± 1 %</td>
</tr>
<tr style="outline: none; margin-bottom: 0px;">
<td style="outline: none; margin-bottom: 0px;" colspan="5" align="left" valign="top"><strong style="outline: none; margin-bottom: 0px;">电源信号</strong></td>
</tr>
<tr style="outline: none; margin-bottom: 0px;">
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top"><strong style="outline: none; margin-bottom: 0px;">阈值等级</strong></td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top"></td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">在两个独立的频率下，阈值、限值和控制信号持续时间可编程</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">—</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">—</td>
</tr>
<tr style="outline: none; margin-bottom: 0px;">
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top"><strong style="outline: none; margin-bottom: 0px;">信号频率</strong></td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top"></td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">60 Hz 至 3000 Hz</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">0.1 Hz</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top"></td>
</tr>
<tr style="outline: none; margin-bottom: 0px;">
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top"><strong style="outline: none; margin-bottom: 0px;">相对 V%</strong></td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top"></td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">0 % 至 100 %</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">0.10%</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">± 0.4 %</td>
</tr>
<tr style="outline: none; margin-bottom: 0px;">
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top"><strong style="outline: none; margin-bottom: 0px;">绝对 V3s（3 秒平均值）</strong></td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top"></td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">0.0 V 至 1000 V</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">0.1 V</td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">± 5 % 额定电压</td>
</tr>
</tbody>
</table>
<table style="outline: none; margin-bottom: 0px; font-family: 'Lucida Sans', 'Lucida Sans Unicode', 'Lucida Grande', Arial; color: #000000; border-collapse: collapse;" border="1" cellspacing="0" cellpadding="4" width="650" bordercolor="#c5cdd2">
<tbody style="outline: none; margin-bottom: 0px;">
<tr style="outline: none; margin-bottom: 0px;" bgcolor="#e9eff4">
<td class="tableHead" style="outline: none; margin-bottom: 0px; border-bottom-style: solid; border-bottom-color: #c5cdd2; border-bottom-width: 1px;" colspan="2">
<h2 style="outline: none; margin-bottom: 0px; font-size: 14px; font-weight: bold; padding-bottom: 0px;">常规技术指标</h2>
</td>
</tr>
<tr style="outline: none; margin-bottom: 0px;">
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top"><strong style="outline: none; margin-bottom: 0px;">外壳</strong></td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">设计坚固且防震，带有一体式防护皮套 用于倾斜的直立位置时，拥有 IEC60529 IP51 级防尘防水滴性 撞击和振动 经受住 30 g 撞击，振动等级： 按照 MIL-PRF-28800F 2 级要求为 3 g 正弦，随机振动 0.03 g 2/Hz</td>
</tr>
<tr style="outline: none; margin-bottom: 0px;">
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top"><strong style="outline: none; margin-bottom: 0px;">显示屏</strong></td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">亮度： 200 cd/m2（一般使用电源适配器）；90 cd/m2（一般使用电池电源） 127 mm x 88 mm（153 mm/6.0 对角线）LCD 分辨率： 320 x 240 像素 对比度和亮度：用户可调，带<span class='wp_keywordlink'><a href="http://www.faxytech.com/products/testers/temp" title="温度测试">温度</a></span>补偿</td>
</tr>
<tr style="outline: none; margin-bottom: 0px;">
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top"><strong style="outline: none; margin-bottom: 0px;">存储</strong></td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">标准 8GB SD 存储卡（兼容 SDHC，FAT32 格式），最大可选 32GB 屏幕保存和多个数据内存，可存储包括录像在内的数据（取决于内存容量）</td>
</tr>
<tr style="outline: none; margin-bottom: 0px;">
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top"><strong style="outline: none; margin-bottom: 0px;">实时时钟</strong></td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">对于趋势模式、瞬变显示和系统监测和事件捕获的时间和日期进行标示</td>
</tr>
</tbody>
</table>
<table style="outline: none; margin-bottom: 0px; font-family: 'Lucida Sans', 'Lucida Sans Unicode', 'Lucida Grande', Arial; color: #000000; border-collapse: collapse;" border="1" cellspacing="0" cellpadding="4" width="650" bordercolor="#c5cdd2">
<tbody style="outline: none; margin-bottom: 0px;">
<tr style="outline: none; margin-bottom: 0px;" bgcolor="#e9eff4">
<td class="tableHead" style="outline: none; margin-bottom: 0px; border-bottom-style: solid; border-bottom-color: #c5cdd2; border-bottom-width: 1px;" colspan="2">
<h2 style="outline: none; margin-bottom: 0px; font-size: 14px; font-weight: bold; padding-bottom: 0px;">环境</h2>
</td>
</tr>
<tr style="outline: none; margin-bottom: 0px;">
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top"><strong style="outline: none; margin-bottom: 0px;">工作温度</strong></td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">0 °C ~ +40 °C；+40 °C ~ +50 °C 电池除外</td>
</tr>
<tr style="outline: none; margin-bottom: 0px;">
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top"><strong style="outline: none; margin-bottom: 0px;">存放温度</strong></td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">-20 °C ~ +60 °C</td>
</tr>
<tr style="outline: none; margin-bottom: 0px;">
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top"><strong style="outline: none; margin-bottom: 0px;">湿度</strong></td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">+10 °C ~ +30 °C： 95% 相对湿度，无冷凝?<br style="outline: none; margin-bottom: 0px;" />&nbsp;</p>
<p>+30 °C ~ +40 °C: 75% 相对湿度，无冷凝?<br style="outline: none; margin-bottom: 0px;" /></p>
<p>+40 °C ~ +50 °C: 45% RH，非冷凝</td>
</tr>
<tr style="outline: none; margin-bottom: 0px;">
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top"><strong style="outline: none; margin-bottom: 0px;">最大工作海拔</strong></td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">CAT IV 600 V 和 CAT III 1000 V 最高为 2000 m (6666 ft)?<br style="outline: none; margin-bottom: 0px;" />&nbsp;</p>
<p>CAT III 600 V 和 CAT II 1000 V 最高为 3000 m (10,000 ft)?<br style="outline: none; margin-bottom: 0px;" /></p>
<p>最大存储海拔为 12 km (40000 ft)</td>
</tr>
<tr style="outline: none; margin-bottom: 0px;">
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top"><strong style="outline: none; margin-bottom: 0px;">电磁兼容 (EMC)</strong></td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">辐射和抗干扰性符合EN 61326 (2005-12)</td>
</tr>
<tr style="outline: none; margin-bottom: 0px;">
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top"><strong style="outline: none; margin-bottom: 0px;">接口</strong></td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">mini-USB-B 型隔离 USB 端口，用于连接个人电脑 SD 连接卡插槽（可从仪器电池的后侧访问）</td>
</tr>
<tr style="outline: none; margin-bottom: 0px;">
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top"><strong style="outline: none; margin-bottom: 0px;">保修</strong></td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">主机三年保修（零件和人工），附件一年保修</td>
</tr>
</tbody>
</table>
<table style="outline: none; margin-bottom: 0px; font-family: 'Lucida Sans', 'Lucida Sans Unicode', 'Lucida Grande', Arial; color: #000000; border-collapse: collapse;" border="1" cellspacing="0" cellpadding="4" width="650" bordercolor="#c5cdd2">
<tbody style="outline: none; margin-bottom: 0px;">
<tr style="outline: none; margin-bottom: 0px;" bgcolor="#e9eff4">
<td class="tableHead" style="outline: none; margin-bottom: 0px; border-bottom-style: solid; border-bottom-color: #c5cdd2; border-bottom-width: 1px;" colspan="2" align="left" valign="top">
<h2 style="outline: none; margin-bottom: 0px; font-size: 14px; font-weight: bold; padding-bottom: 0px;">内含附件</h2>
</td>
</tr>
<tr style="outline: none; margin-bottom: 0px;">
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top"><strong style="outline: none; margin-bottom: 0px;">电源配件</strong></td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">BC430 电源适配器，国际插头适配器套件，BP290（单节锂离子电池），28Wh（7 小时以上）</td>
</tr>
<tr style="outline: none; margin-bottom: 0px;">
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top"><strong style="outline: none; margin-bottom: 0px;">电压测试线</strong></td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">TL430 测试导线和鳄鱼夹套件</td>
</tr>
<tr style="outline: none; margin-bottom: 0px;">
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top"><strong style="outline: none; margin-bottom: 0px;">彩色编码</strong></td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">WC100 彩色编码夹和地区性标记贴纸</td>
</tr>
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<td style="outline: none; margin-bottom: 0px;" align="left" valign="top"><strong style="outline: none; margin-bottom: 0px;">柔性电流探头</strong></td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">i430flex-TF，24 inch (61cm) 长，数量 4 个</td>
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<td style="outline: none; margin-bottom: 0px;" align="left" valign="top"><strong style="outline: none; margin-bottom: 0px;">存储卡、软件和 PC 连接</strong></td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">8 GB SD 卡，CD 光盘上的 PowerLog 软件（含有 PDF 格式的用户手册），USB 电缆（A-Bmini 插口）</td>
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<td style="outline: none; margin-bottom: 0px;" align="left" valign="top"><strong style="outline: none; margin-bottom: 0px;">携带箱</strong></td>
<td style="outline: none; margin-bottom: 0px;" align="left" valign="top">C1740 软包：适用于 434-II 和 435-II；C437 带辊轮硬盒：适用于 437-II</td>
</tr>
</tbody>
</table>
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