{"id":15774,"date":"2020-12-14T11:54:25","date_gmt":"2020-12-14T04:54:25","guid":{"rendered":"https:\/\/techmaster.com.vn\/thiet-bi-phan-tich-cong-suat-extech-pq3350-1\/"},"modified":"2021-06-17T14:37:52","modified_gmt":"2021-06-17T07:37:52","slug":"extech-pq3350-1-3-phase-power-harmonics-analyzer","status":"publish","type":"product","link":"https:\/\/techmaster.com.vn\/en\/extech-pq3350-1-3-phase-power-harmonics-analyzer\/","title":{"rendered":"EXTECH PQ3350 1 3-PHASE POWER &#038;HARMONICS ANALYZER"},"content":{"rendered":"<div class=\"col-sm-8\">\n<p><strong>SPECIFICATIONS EXTECH PQ3350-1 3-PHASE POWER &amp;HARMONICS ANALYZERS<\/strong><\/p>\n<p><strong>ACV (True rms)<\/strong><\/p>\n<p>Range: 600V<\/p>\n<p>Basic Accuracy: \u00b1(0.5%rdg+5d)<\/p>\n<p><strong>AC Curren<\/strong><\/p>\n<p>Range: Model PQ3350-1 (1200A)<\/p>\n<p>Basic Accuracy: \u00b1(0.5%rdg+5d)<\/p>\n<p><strong>Active Power (kW)<\/strong><\/p>\n<p>Range: 9.999MW<\/p>\n<p>Basic Accuracy: \u00b1(1%rdg+8d)<\/p>\n<p><strong>Apparent Power (kVA)<\/strong><\/p>\n<p>Range: 9999kVA<\/p>\n<p>Basic Accuracy: VA=Vrms x Arms<\/p>\n<p><strong>Reactive Power (kVAR)<\/strong><\/p>\n<p>Range: 9999kVAR<\/p>\n<p>Basic Accuracy: VAR= sqr (VA<sup>2<\/sup> -W<sup>2<\/sup>)<\/p>\n<p><strong>Power Factor<\/strong><\/p>\n<p>Range: 0.0 to +1.00<\/p>\n<p>Basic Accuracy: \u00b1(1.5%\u00b0rdg\u00b18d)<\/p>\n<p><strong>Frequency<\/strong><\/p>\n<p>Range: 45-65Hz<\/p>\n<p>Basic Accuracy: 0.1Hz<\/p>\n<p><strong>Phase<\/strong><\/p>\n<p>Range: -180.0\u00b0~ 0\u00b0~ +180.0\u00b0<\/p>\n<p>Basic Accuracy: \u00b11\u00b0<\/p>\n<p><strong>Harmonics<\/strong><\/p>\n<p>Range: 1 to 99<\/p>\n<p>Basic Accuracy: \u00b12%<\/p>\n<p><strong>Crest Factor<\/strong><\/p>\n<p>Range: 1.00 to 99.99<\/p>\n<p>Basic Accuracy: \u00b1(5%+30d)<\/p>\n<p><strong>Peak AC Voltage accuracy: <\/strong>\u00b1(5%rdg+30d)<\/p>\n<p><strong>Peak AC Current accuracy: <\/strong>\u00b1(5%rdg+30d)<\/p>\n<p><strong>Active Power Energy (kWh)<\/strong><\/p>\n<p>Range: 0mWh to 999,999kWh<\/p>\n<p><strong>Reactive Power Energy (kVARh)<\/strong><\/p>\n<p>Range: 0.0kVARh to 1000MWh<\/p>\n<p><strong>Datalogging:<\/strong> 52428 records (single phase)\/17476 records (3 phase)<\/p>\n<p><strong>Dimensions\/Weight:<\/strong> 10.1 x 6.1 x 2.3&#8243; (257 x 155 x 57mm)\/ 2.5 lbs (1160g)<\/p>\n<h2><strong>Introduction<\/strong><\/h2>\n<p style=\"text-align: justify;\">Complete with 1200A 12&#8243; flexible current clamp probes. Datalogging of single and 3-phase\/3-wire or 3-phase\/4-wire systems (up to 52,428 single phase readings or 17,476 3-phase readings). Flexible clamp probes can be used for wrapping around bus bars and wire bundles. Large backlighting LCD displays up to 35 parameters in one screen. Clamp-on True RMS power measurements with on-screen Harmonics display. Simultaneous display of Harmonics and Waveform. Display of Waveform with Peak Values (1024 samples\/period). Analysis of Total Harmonic Distortion (THD-F). Maximum Demand (MDkW, MW, kVA, MVA) with programmable period. Adjustable CT ratio (1 to 600) and VT ratio (1 to 3000). Graphic Phase diagram with 3-Phase system parameters. 3-phase Voltage or Current Unbalanced Ratio (VUR, VIR) and Unbalanced Factor (d0%, d2%). Calculated Unbalanced Current through Neutral Line (In). Capture 28 Transient events (including Dip, Swell and Outage) with programmable threshold (%). Optically isolated USB interface with software to download Waveforms, Power Parameters and Harmonics. Includes 3 flexible current clamps, 4 voltage leads with alligator clips and retractable plunger clips, 8 AA batteries, universal AC adaptor, software, USB interface cable, and case<\/p>\n<\/div>\n<h2 class=\"col-sm-8 col-sm-offset-4\"><strong>Features <\/strong><a href=\"https:\/\/techmaster.com.vn\/en\/extech-382100-1200a-3-phase-power-analyzer-datalogger\/\"><strong>Extech PQ3350-1<\/strong><\/a><\/h2>\n<p>&#8211; Datalogging of single and 3-phase\/3-wire or 3-phase\/4-wire systems (up to 52,428 single phase readings or 17,476 3-phase readings) (Extech PQ3350-1)<br \/>\n&#8211; Flexible clamp probes can be used for wrapping around bus bars and wire bundles<br \/>\n&#8211; Large backlighting LCD displays up to 35 parameters in one screen<br \/>\n&#8211; Clamp-on True RMS power measurements with on-screen Harmonics display<br \/>\n&#8211; Simultaneous display of Harmonics and Waveform<br \/>\n&#8211; Display of Waveform with Peak Values (1024 samples\/period)<br \/>\n&#8211; Analysis of Total Harmonic Distortion (THD-F)<br \/>\n&#8211; Maximum Demand (MDkW, MW, kVA, MVA) with programmable period<br \/>\n&#8211; Adjustable CT ratio (1 to 600) and VT ratio (1 to 3000)<br \/>\n&#8211; Graphic Phase diagram with 3-Phase system parameters<br \/>\n&#8211; 3-phase Voltage or Current Unbalanced Ratio (VUR, VIR) and Unbalanced Factor (d0%, d2%)<br \/>\n&#8211; Calculated Unbalanced Current through Neutral Line (In)<br \/>\n&#8211; Capture 28 Transient events (including Dip, Swell and Outage) with programmable threshold (%)<br \/>\n&#8211; Optically isolated USB interface with software to download Waveforms, Power Parameters and Harmonics<br \/>\n&#8211; Includes 3 flexible current clamps, 4 voltage leads with alligator clips and retractable plunger clips, 8 AA batteries, universal AC adaptor, software, USB interface cable, and case<\/p>\n<div><\/div>\n","protected":false},"excerpt":{"rendered":"<h2><strong>Key Features<\/strong><\/h2>\n<ul id=\"features\">\n<li>Datalogging of single and 3-phase\/3-wire or 3-phase\/4-wire systems (up to 52,428 single phase readings or 17,476 3-phase readings)<\/li>\n<li>Flexible clamp probes can be used for wrapping around bus bars and wire bundles<\/li>\n<li>Large backlighting LCD displays up to 35 parameters in one screen<\/li>\n<li>Clamp-on True RMS power measurements with on-screen Harmonics display<\/li>\n<li>Simultaneous display of Harmonics and Waveform<\/li>\n<\/ul>\n","protected":false},"featured_media":5725,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[274,286],"product_tag":[],"class_list":{"0":"post-15774","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-electrical-measuring-instruments","7":"product_cat-power-meter","8":"pa_attribute-electricity","10":"first","11":"instock","12":"shipping-taxable","13":"product-type-grouped"},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.8 (Yoast SEO v26.8) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>EXTECH PQ3350 1 3-PHASE POWER &amp;HARMONICS ANALYZER - Techmaster Electronics JSC<\/title>\n<meta name=\"description\" content=\"The Extech PQ3350-1 - Complete with 1200A 12&quot; flexible current clamp probes. 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