{"id":3347,"date":"2023-12-27T11:53:05","date_gmt":"2023-12-27T11:53:05","guid":{"rendered":"https:\/\/nvis.scientech.co.in\/?post_type=product&#038;p=3347"},"modified":"2026-05-29T17:36:41","modified_gmt":"2026-05-29T12:06:41","slug":"power-measurement-using-ct-pt","status":"publish","type":"product","link":"https:\/\/nvis.scientech.co.in\/?product=power-measurement-using-ct-pt","title":{"rendered":"Power Measurement using CT &#038; PT"},"content":{"rendered":"<p>Nvis 7057 Power Measurement using CT &amp; PT setup is designed to explore the measurement techniques used in electrical meters for measurement of Voltage, Current, Power etc. This setup is highly useful for understanding CT and PT in electrical measurement systems and practical applications of CT &amp; PT in electrical engineering. Current Transformer (CT) and Potential Transformer (PT) are used to sense Current and Voltage respectively from a transmission line. The various parameters that affect the Current and Voltage sensing using CT and PT are primary and secondary winding turns, gauge of wire and type of core.<\/p>\n<p>Nvis 7057 provides in-depth explaination and experimental analysis of various configurations of Current and Voltage measurement using CT and PT in electrical systems and industrial applications. Digital Voltmeter, Ammeter and Wattmeter are provided on panel to increase accuracy of measurement. The meters have very high accuracy and resolution. This trainer also helps learners understand practical implementation of CT &amp; PT in electrical laboratories. The setup is ideal for studying CT and PT in electrical transmission and distribution experiments along with practical concepts of CT &amp; PT in electrical measurement techniques.<\/p>\n<h2>Product Features<\/h2>\n<ul>\n<li>Inbuilt single phase current and voltage source<\/li>\n<li>Inbuilt Current Transformer (CT) &amp; Potential Transformer (PT)<\/li>\n<li>CT can be configured for various turns ratio<\/li>\n<li>Digital meters for accurate result and analysis<\/li>\n<li>Designed by considering all the safety standards<\/li>\n<li>Diagrammatic representation for the ease of connections<\/li>\n<li>Exclusive and Attractive Design: Last<\/li>\n<li>Online product tutorial<\/li>\n<\/ul>\n<h2>Scope of Learning<\/h2>\n<div class=\"tech_specs\">\n<ul>\n<li>Study of measure high value of AC Current by a low range AC Ammeter and Current Transformer using CT and PT<\/li>\n<li>Study of measure high value of AC Voltage by a low range AC Voltmeter and Potential Transformer in CT PT in electrical systems<\/li>\n<li>Study of Measure Power using CT &amp; PT and practical implementation of CT and PT in electrical experiments<\/li>\n<\/ul>\n<h2>Why Choose Nvis 7057 Power Measurement using CT &amp; PT?<\/h2>\n<p>Nvis 7057 is an advanced educational setup designed to provide practical knowledge of CT and PT in electrical measurement systems. The trainer helps students understand the working principles of Current Transformer (CT) and Potential Transformer (PT) through real-time experimentation and analysis. It offers accurate measurement of voltage, current and \u00a0power, using high-precision digital meters.<\/p>\n<p>The setup is specially developed for engineering colleges, technical institutes, and vocational laboratories to simplify the study of CT&amp; PT in electrical applications. With configurable CT turns ratio, inbuilt protection circuits, and easy diagrammatic connections, the trainer ensures safe, effective, and hands-on learning. Its compact design, reliable performance, and online tutorial support make it an ideal solution for practical training on CT and PT in electrical systems.<\/p>\n<h2>FAQs<\/h2>\n<h3>1. What is CT and PT in electrical systems?<\/h3>\n<p>CT (Current Transformer) and PT (Potential Transformer) are instrument transformers used in electrical systems to measure high current and high voltage safely. CT measures current while PT measures voltage in power transmission and distribution applications.<\/p>\n<h3>2. What is the purpose of Power Measurement using CT &amp; PT trainer?<\/h3>\n<p>The trainer is designed to help students understand the practical concepts of power measurement, voltage sensing, current sensing, and the working principles of CT and PT in electrical engineering experiments.<\/p>\n<h3>3. How does a Current Transformer (CT) work?<\/h3>\n<p>A Current Transformer reduces high AC current to a lower measurable value so that standard measuring instruments like ammeters can safely measure current in electrical circuits.<\/p>\n<h3>4. Why is a Potential Transformer (PT) used in electrical measurements?<\/h3>\n<p>A Potential Transformer is used to step down high AC voltage to a lower value suitable for voltmeters, protective relays, and monitoring instruments for safe and accurate measurements.<\/p>\n<h3>5. What experiments can be performed using the CT &amp; PT trainer?<\/h3>\n<p>Students can perform experiments related to measurement of AC current, AC voltage, power, wattage, power factor, turns ratio analysis, and practical applications of CT and PT in electrical systems.<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Nvis 7057 Power Measurement using CT &amp; PT setup is designed to explore the measurement techniques used in electrical meters for measurement of Voltage, Current, Power etc. This setup is highly useful for understanding CT and PT in electrical measurement systems and practical applications of CT &amp; PT in electrical engineering. Current Transformer (CT) and [&hellip;]<\/p>\n","protected":false},"featured_media":951,"template":"","meta":{"_acf_changed":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0},"product_cat":[122],"product_tag":[],"class_list":["post-3347","product","type-product","status-publish","has-post-thumbnail","product_cat-power-measurement-lab","first","instock","shipping-taxable","product-type-simple"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Power Measurement Trainer Using CT and PT | Nvis 7057<\/title>\n<meta name=\"description\" content=\"Learn voltage, current, and power measurement with CT and PT setup. 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