{"product_id":"tomzn-split-core-current-transformer-200a-300a-400a-600a-to-5a-secondary-ac-high-current-ct-for-kwh-meter-energy-monitoring","title":"TOMZN Split Core Current Transformer 200A 300A 400A 600A to 5A Secondary AC High-Current CT for kWh Meter Energy Monitoring","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eTOMZN\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCertification\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eCE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCoil Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eAutotransformer\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDoes it include a Battery?\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNo\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDoes it include wireless functionality?\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNo\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eEU LVD Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eHigh voltage: Above 50Vac or 75Vdc\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModel Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eKCT-36\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePhase\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSINGLE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eUse\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eCurrent\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n \u003cp\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: 18px;\"\u003eKCT-36 Split type CT\u003c\/span\u003e\u003c\/p\u003e\n \u003cp\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: 18px;\"\u003e200A\/300A\/400A\/600A to 5A\u003c\/span\u003e\u003c\/p\u003e\n \u003cp\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: 18px;\"\u003eBore diameter: 36mm\u003c\/span\u003e\u003c\/p\u003e\n \u003cp\u003e \u003c\/p\u003e\n \u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: 24px;\"\u003eGeneral\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n \u003cp\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: 18px;\"\u003e  KCT-36 is a split-core (opening-type) current transformer featuring tool-free installation — the core opens and clamps around an existing cable or busbar without disconnecting the primary circuit. This high-performance CT is designed for accurate current measurement in monitoring, protection, and metering applications in power systems. With rated primary currents of 200 A \/ 300 A \/ 400 A \/ 600 A, a 5 A secondary, and a 36 mm bore diameter, it complies with international standards (e.g., IEC 60044-1 \/ IEC 61869-2) and is suitable for distribution cabinets, switchgear, substations, industrial power systems, and\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: 18px;\"\u003eretrofitting existing panels for energy monitoring and sub-metering.\u003c\/span\u003e\u003c\/p\u003e\n \u003cp\u003e \u003c\/p\u003e\n \u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: 24px;\"\u003eProduct parameters\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n \u003cp\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: 18px;\"\u003e1. Model: KCT-36\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: 18px;\"\u003e2. Product type: Split-core (opening-type) current transformer\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: 18px;\"\u003e3. Rated primary current: 200 A \/ 300 A \/ 400 A \/ 600 A\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: 18px;\"\u003e4. Rated secondary current: 5 A\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: 18px;\"\u003e5. Transformation ratio:\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: 18px;\"\u003e   40:1 (200 A \/ 5 A)\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: 18px;\"\u003e   60:1 (300 A \/ 5 A)\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: 18px;\"\u003e   80:1 (400 A \/ 5 A)\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: 18px;\"\u003e   120:1 (600 A \/ 5 A)\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: 18px;\"\u003e6. Bore diameter: 36 mm\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: 18px;\"\u003e7. Working frequency: 50 \/ 60 Hz\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: 18px;\"\u003e8. Secondary output: Sealed lead wires\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: 18px;\"\u003e9. Mounting: Base-plate fixed; fits cable or busbar through 36 mm bore\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: 18px;\"\u003e10. Reference standard: IEC 60044-1 \/ IEC 61869-2\u003c\/span\u003e\u003c\/p\u003e\n \u003cp\u003e \u003c\/p\u003e\n \u003cp\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: 18px;\"\u003eNote:\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: 18px;\"\u003e1. The CT primary should be connected in series with the test current loop, the secondary should be as work in the short-circuit state.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: 18px;\"\u003e2. The secondary circuit is not allowed open circuit, so please do not install fuse.\u003c\/span\u003e\u003c\/p\u003e\n \u003cp\u003e\u003cimg style=\"width: 900.6944580078125px;display: block; margin-left: auto; margin-right: auto;\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S77748e28cee746aaaac901b648c2a838X.jpg\" width=\"900.6944580078125\"\u003e\u003cimg style=\"width: 900.6944580078125px;display: block; margin-left: auto; margin-right: auto;\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S0949b1c288ab4e48b99003873cfdcea9n.jpg\" width=\"900.6944580078125\"\u003e\u003cimg style=\"width: 900.6944580078125px;display: block; margin-left: auto; margin-right: auto;\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S21cf0456df164ca6ab8bcd54adf0d0639.jpg\" width=\"900.6944580078125\"\u003e\u003cimg style=\"width: 900.6944580078125px;display: block; margin-left: auto; margin-right: auto;\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S8ff5a42c98604e47afcf6e3aa6fc3bacb.jpg\" width=\"900.6944580078125\"\u003e\u003cimg style=\"width: 900.6944580078125px;display: block; margin-left: auto; margin-right: auto;\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Scdc79d547c764f0bb0c4adb1120c6481O.jpg\" width=\"900.6944580078125\"\u003e\u003cimg style=\"width: 900.6944580078125px;display: block; margin-left: auto; margin-right: auto;\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S610e5d9eef7c4d9e884e05375a68d507S.jpg\" width=\"900.6944580078125\"\u003e\u003cimg style=\"width: 900.6944580078125px;display: block; margin-left: auto; margin-right: auto;\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sc6b9791ac5e64e0dbe8cc25e5a141761G.jpg\" width=\"900.6944580078125\"\u003e\u003cimg style=\"width: 900.6944580078125px;display: block; margin-left: auto; margin-right: auto;\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S54f0ec0bd2bf484784b09071dd2ad2caB.jpg\" width=\"900.6944580078125\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r\n","brand":"Yoeruyo","offers":[{"title":"Split 36mm 600A 5A","offer_id":55443956334891,"sku":"14:94#Split 36mm 600A 5A","price":60.03,"currency_code":"USD","in_stock":false},{"title":"Split 36mm 400A 5A","offer_id":55443956367659,"sku":"14:10#Split 36mm 400A 5A","price":60.03,"currency_code":"USD","in_stock":false},{"title":"Split 36mm 300A 5A","offer_id":55443956400427,"sku":"14:350853#Split 36mm 300A 5A","price":60.03,"currency_code":"USD","in_stock":false},{"title":"Split 36mm 200A 5A","offer_id":55443956433195,"sku":"14:350850#Split 36mm 200A 5A","price":60.03,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/Sc361797d092d40c187f91d2340d98019r.webp?v=1788755627","url":"https:\/\/yoeruyo.com\/products\/tomzn-split-core-current-transformer-200a-300a-400a-600a-to-5a-secondary-ac-high-current-ct-for-kwh-meter-energy-monitoring","provider":"Yoeruyo","version":"1.0","type":"link"}