q測(cè)量?jī)x器與技術(shù)基礎(chǔ)-資料下載頁(yè)
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【正文】 l. 4個(gè)電壓輸入：三個(gè)相電壓和零線電壓。 4個(gè)電流輸入，可以測(cè)量三個(gè)相電流和零線電流。 ? Runs for over 7 hours on NiMH batteries or runs on line power. Take it anywhere. 在由鎳氫電池供電時(shí)，可使用 7個(gè)小時(shí)以上；也可以由市電供電?？梢阅玫饺魏蔚胤竭M(jìn)行測(cè)量。 ? Includes everything you need to get down to work: voltage clips and leads, current clamps, and carrying case 包括測(cè)量所需的一切功能：電壓夾子和測(cè)試線、電流鉗和便攜包 ? Fluke 434 includes FlukeView Software and interface cable Fluke 434 包括 FlukeView軟件和接口電纜 Luis Introduction to 3 Phase Power Company Confidential 25 See What You’ve Been Missing 可以得到的新功能 ? High resolution, color LCD for viewing multiple parameters and multiple phases simultaneously. 高分辨率、彩色 LCD，可以同時(shí)觀察多個(gè)參數(shù)和多個(gè)相信號(hào)。 ? Select from Industry Standard color coding or Choose your own. Lets you easily correlate connections and readings 可以選擇工業(yè)標(biāo)準(zhǔn)的色標(biāo)，或自己選擇顏色。可以方便地正確連接和度數(shù)。 Luis Introduction to 3 Phase Power Company Confidential 26 Get Answers – Fast! 答案就是：快！ ? Fastupdate, highresolution scope display shows voltage and current waveforms for all three phases and neutral. 快速刷新、高分辨率的示波器顯示全部三個(gè)相信號(hào)和零線信號(hào)的電壓和電流波形。 ? Toggle to phasor display at any time for a quick check of phase sequence. 在任何時(shí)候都可以切換到矢量顯示，快速檢查相序。 Luis Introduction to 3 Phase Power Company Confidential 27 All Basic Measurements 全部的基本測(cè)量 ? RMS and peak voltage, RMS and peak current, crest factor for all phases and neutral RMS和峰值電壓、 RMS和峰值電流、所有相信號(hào)和零線信號(hào)的波峰因數(shù) ? Frequency 頻率 ? Watts, VA, VAR’s 瓦特、伏安、乏 ? Power Factor and displacement power factor 功率因數(shù)和位移功率因數(shù) Luis Introduction to 3 Phase Power Company Confidential 28 Auto Trending 自動(dòng)趨勢(shì)繪圖 ?Automatic trending starts in the background when you select VAHz, Power, or Harmonics. 當(dāng)選擇了 VAHz、功率或諧波功能時(shí)，則在后臺(tái)啟動(dòng)自動(dòng)趨勢(shì)繪圖功能 ?Switch between numeric readings and trends without losing data. 在數(shù)字讀數(shù)和趨勢(shì)繪圖之間進(jìn)行切換，而不會(huì)丟失數(shù)據(jù) ? The Fluke 430 records every reading you see on the tables Fluke 430 記錄在表中顯示的所有讀數(shù) Luis Introduction to 3 Phase Power Company Confidential 29 Detailed Dips (Sags) amp。 Swells 細(xì)微的驟降和驟升信號(hào) ? Capture up to 100 dips or swells with 1/2 –cycle visibility. 可以捕獲 100個(gè) 1/2周期可見(jiàn)度的驟降和驟升事件 ? View data as graphs or as a list of events 可以按事件的圖表或清單觀察數(shù)據(jù) ? Events are defined by EN50160 or by limits you set yourself 事件可以由 EN50160標(biāo)準(zhǔn)定義或用戶設(shè)定的限制定義 ? Dips and swells are captured per IEC 61000430 遵循 IEC 61000430標(biāo)準(zhǔn)捕獲驟降和驟升事件 Luis Introduction to 3 Phase Power Company Confidential 30 System Monitor 系統(tǒng)監(jiān)控 SystemMonitor 系統(tǒng)監(jiān)控器 How often is your rms voltage out of spec? rms電壓超出技術(shù)指標(biāo)的頻率如何？ How often is it distorted? 電壓失真的頻率如何？ Get an overview of critical power events at a glance. 初步了解嚴(yán)重的電能事件。 EN50160 specifies limits for how often voltage events can occur. The Fluke 430 allows you to determine at a glance how often voltage is within useradjustable tolerances. Drill down to see detailed trends behind the summary. Store up to 4 custom limit templates in the instrument EN50160 標(biāo)準(zhǔn)規(guī)定了電壓事件可以發(fā)生的頻率。 利用 Fluke 430，用戶可以初步確定電壓在可以 調(diào)整的容差之內(nèi)的頻率。在初步了解的基礎(chǔ)上，仔細(xì)觀察詳細(xì)的趨勢(shì)。在設(shè)備中可以保存多達(dá) 4組用戶限制模板。
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