{"id":3762,"date":"2026-09-14T06:48:52","date_gmt":"2026-09-14T06:48:52","guid":{"rendered":"https:\/\/acrel.pl\/?post_type=product&p=3762"},"modified":"2026-09-14T08:42:53","modified_gmt":"2026-09-14T08:42:53","slug":"akh-0-66-k-%cf%86-split-core-current-transformer","status":"publish","type":"product","link":"https:\/\/acrel.pl\/pl\/product\/akh-0-66-k-%cf%86-split-core-current-transformer\/","title":{"rendered":"AKH-0.66-K-\u03a6 Split Core Current Transformer"},"content":{"rendered":"\n
\"\"<\/figure>\n\n\n\n

Characteristic<\/strong><\/h2>\n\n\n\n
\u25cf Security factor: FS\uff1c5
\u25cf Maximum system voltage: 720V AC
\u25cf Test voltage: 3kV AC(1min)<\/td>		\u25cf Rated frequency: 50\/60Hz
\u25cf Rated short-time thermal current: Ith=40~60In
\u25cf Rated dynamic current: Idyn=2.5Ith
\u25cf Rated secondary current: X\/5A (X\/1A upon request)
\u25cf Rated primary current: Ranging up to 6000A<\/td>		\u25cf Continuous overload: 120%In
\u25cf Protection level: IP30
\u25cf Casing: Non-flammable, polycarbonate self-extinguishing ABS
\u25cf Environment: Operating temperature: -25\u2103-+50\u2103
\u25cf Storage temperature: -40\u2103-+80\u2103
\u25cf Humidity (no condensation) \u226490%RH<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Technical Parameter<\/strong><\/h2>\n\n\n\n
Item<\/strong><\/td>Value<\/strong><\/td><\/tr>
Place of Origin<\/td>China<\/td><\/tr>
Brand Name<\/td>Acrel<\/td><\/tr>
Model Number<\/td>AKH-0.66\/K-\u03c6<\/td><\/tr>
Usage<\/td>Current<\/td><\/tr>
Phase<\/td>Single<\/td><\/tr>
Coil Structure<\/td>TOROIDAL<\/td><\/tr>
Coil Number<\/td>AUTOTRANSFORMER<\/td><\/tr>
Product name<\/td>AKH-0.66\/K-\u03c6 Series Current Transformer<\/td><\/tr>
Certification<\/td>CE, ISO9001<\/td><\/tr>
Rated frequency<\/td>50\/60Hz<\/td><\/tr>
Security factor<\/td>FS<5<\/td><\/tr>
Continuous overload<\/td>120%In<\/td><\/tr>
Environment Operating temperature<\/td>-25\u2103-+50\u2103<\/td><\/tr>
Test voltage<\/td>3kV AC(1min)<\/td><\/tr>
Maximum system voltage<\/td>720V AC<\/td><\/tr>
Rated short-time thermal current<\/td>Ith=40~60In<\/td><\/tr>
Protection level<\/td>IP30<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Structure<\/strong><\/h2>\n\n\n\n
\"\"<\/figure>\n\n\n\n
\"\"<\/figure>\n\n\n\n

Specification<\/strong><\/h2>\n\n\n\n
\"\"<\/figure>\n\n\n\n

Dimension<\/strong><\/h2>\n\n\n\n
\"\"<\/figure>\n\n\n\n

Photos on site<\/strong><\/h2>\n\n\n\n
\"\"<\/figure>\n\n\n\n
\"\"<\/figure>\n\n\n\n

Related Solution<\/strong><\/h2>\n\n\n\n

https:\/\/acrel.pl\/solution\/energy-efficiency-management-system\/<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"AKH-0.66\/K-\u03a6 current transformer have several types like 1A\/5A, mA, mV output can be chosen, it's input range can be from 5A-1000A, the opening size can be choose 10mm, 16mm, 24mm, 36mm, 50mm suitable for all kinds of cables and easy installation.","protected":false},"featured_media":3764,"template":"","productcat":[9,60],"class_list":["post-3762","product","type-product","status-publish","has-post-thumbnail","hentry","productcat-power-sensor","productcat-lv-current-transformer"],"yoast_head":"\nAKH-0.66-K-\u03a6 Split Core Current Transformer - ACREL<\/title>\n<meta name=\"description\" content=\"AKH-0.66\/K-\u03a6 current transformer have several types like 1A\/5A, mA, mV output can be chosen, it's input range can be from 5A-1000A, the opening size can be choose 10mm, 16mm, 24mm, 36mm, 50mm suitable for all kinds of cables and easy installation.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/acrel.pl\/pl\/product\/akh-0-66-k-\u03c6-split-core-current-transformer\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"AKH-0.66-K-\u03a6 Split Core Current Transformer - ACREL\" \/>\n<meta property=\"og:description\" content=\"AKH-0.66\/K-\u03a6 current transformer have several types like 1A\/5A, mA, mV output can be chosen, it's input range can be from 5A-1000A, the opening size can be choose 10mm, 16mm, 24mm, 36mm, 50mm suitable for all kinds of cables and easy installation.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/acrel.pl\/product\/akh-0-66-k-\u03c6-split-core-current-transformer\/\" \/>\n<meta property=\"og:site_name\" content=\"ACREL\" \/>\n<meta property=\"article:modified_time\" content=\"2026-09-14T08:42:53+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/acrel.pl\/wp-content\/uploads\/2026\/09\/AKH-UL.png\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/acrel.pl\/product\/akh-0-66-k-%cf%86-split-core-current-transformer\/\",\"url\":\"https:\/\/acrel.pl\/product\/akh-0-66-k-%cf%86-split-core-current-transformer\/\",\"name\":\"AKH-0.66-K-\u03a6 Split Core Current Transformer - 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