{"id":33289,"date":"2025-10-14T12:25:54","date_gmt":"2025-10-14T12:25:54","guid":{"rendered":"https:\/\/coral-i.co.za\/test-equipment\/?post_type=product&#038;p=33289"},"modified":"2025-10-14T12:25:55","modified_gmt":"2025-10-14T12:25:55","slug":"faithtech-ft-sca-series-high-precision-current-sensor","status":"publish","type":"product","link":"https:\/\/coral-i.co.za\/test-equipment\/product\/faithtech-ft-sca-series-high-precision-current-sensor\/","title":{"rendered":"FaithTech FT-SCA series High precision current sensor"},"content":{"rendered":"<ul>\n<li>Adopt multi-point zero flux technology, with high precision, small zero offset and high linearity;<\/li>\n<li>Current range: \u00b1100A\/\u00b1200A\/\u00b1300A\/\u00b1600A\/\u00b11000A\/\u00b11500A\/\u00b12000A\/\u00b13000A\/\u00b15000A\uff1b<\/li>\n<li>High precision, current precision 10ppm;<\/li>\n<li>With temperature compensation technology, the temperature stability is 0.2ppm\/K;<\/li>\n<li>AC\/DC universal, which can measure AC, DC and pulse current;<\/li>\n<li>Primary and secondary side isolation measurement;<\/li>\n<li>No warm-up time;<\/li>\n<li>Wide band measurement, with the maximum measurement bandwidth of 500kHz;<\/li>\n<li>Low response time, minimum dynamic response time 1us<\/li>\n<\/ul>\n<table style=\"height: 555px;\" width=\"1096\">\n<tbody>\n<tr>\n<td rowspan=\"2\" width=\"80\">Model<\/td>\n<td width=\"70\">Rated input<\/td>\n<td width=\"87\">Primary overload current<\/td>\n<td rowspan=\"2\" width=\"91\">transformation ratio<\/td>\n<td width=\"85\">Rated output of secondary side<\/td>\n<td width=\"70\">Bandwidth<\/td>\n<td width=\"64\">Accuracy<\/td>\n<td width=\"60\">Linearity<\/td>\n<td width=\"81\">Working power supply<\/td>\n<td width=\"66\">Diameter of hole<\/td>\n<\/tr>\n<tr>\n<td width=\"70\">\uff08A\uff09<\/td>\n<td width=\"87\">\uff08A\uff09<\/td>\n<td width=\"85\">\uff08A\uff09<\/td>\n<td width=\"70\">\uff08kHz\uff09<\/td>\n<td width=\"64\">\uff08ppm\uff09<\/td>\n<td width=\"60\">\uff08ppm\uff09<\/td>\n<td width=\"81\">\uff08V\uff09<\/td>\n<td width=\"66\">\uff08mm<\/td>\n<\/tr>\n<tr>\n<td width=\"80\">FT-SCA100<\/td>\n<td width=\"70\">\u00b1100A<\/td>\n<td width=\"87\">\u00b1150A<\/td>\n<td width=\"91\">1000:1<\/td>\n<td width=\"85\">\u00b1100mA<\/td>\n<td width=\"70\">200<\/td>\n<td width=\"64\">10<\/td>\n<td width=\"60\">5<\/td>\n<td width=\"81\">\u00b115Vdc<\/td>\n<td width=\"66\">\u03c628<\/td>\n<\/tr>\n<tr>\n<td width=\"80\">FT-SCA200<\/td>\n<td width=\"70\">\u00b1200A<\/td>\n<td width=\"87\">\u00b1300A<\/td>\n<td width=\"91\">1500:1<\/td>\n<td width=\"85\">\u00b1133.333mA<\/td>\n<td width=\"70\">200<\/td>\n<td width=\"64\">10<\/td>\n<td width=\"60\">5<\/td>\n<td width=\"81\">\u00b115Vdc<\/td>\n<td width=\"66\">\u03c628<\/td>\n<\/tr>\n<tr>\n<td width=\"80\">FT-SCA300<\/td>\n<td width=\"70\">\u00b1300A<\/td>\n<td width=\"87\">\u00b1360A<\/td>\n<td width=\"91\">1500:1<\/td>\n<td width=\"85\">\u00b1200mA<\/td>\n<td width=\"70\">200<\/td>\n<td width=\"64\">10<\/td>\n<td width=\"60\">5<\/td>\n<td width=\"81\">\u00b115Vdc<\/td>\n<td width=\"66\">\u03a628<\/td>\n<\/tr>\n<tr>\n<td width=\"80\">FT-SCA600<\/td>\n<td width=\"70\">\u00b1600A<\/td>\n<td width=\"87\">\u00b1720A<\/td>\n<td width=\"91\">2000:1<\/td>\n<td width=\"85\">\u00b1300mA<\/td>\n<td width=\"70\">100<\/td>\n<td width=\"64\">10<\/td>\n<td width=\"60\">5<\/td>\n<td width=\"81\">\u00b115Vdc<\/td>\n<td width=\"66\">\u03a640<\/td>\n<\/tr>\n<tr>\n<td width=\"80\">FT-SCA1000<\/td>\n<td width=\"70\">\u00b11000A<\/td>\n<td width=\"87\">\u00b11200A<\/td>\n<td width=\"91\">2000:1<\/td>\n<td width=\"85\">\u00b1500mA<\/td>\n<td width=\"70\">100<\/td>\n<td width=\"64\">10<\/td>\n<td width=\"60\">5<\/td>\n<td width=\"81\">\u00b115Vdc<\/td>\n<td width=\"66\">\u03a640<\/td>\n<\/tr>\n<tr>\n<td width=\"80\">FT-SCA1500<\/td>\n<td width=\"70\">\u00b11500A<\/td>\n<td width=\"87\">\u00b11600A<\/td>\n<td width=\"91\">2500:1<\/td>\n<td width=\"85\">\u00b1600mA<\/td>\n<td width=\"70\">100<\/td>\n<td width=\"64\">10<\/td>\n<td width=\"60\">5<\/td>\n<td width=\"81\">\u00b124Vdc<\/td>\n<td width=\"66\">\u03a640<\/td>\n<\/tr>\n<tr>\n<td width=\"80\">FT-SCA2000<\/td>\n<td width=\"70\">\u00b12000A<\/td>\n<td width=\"87\">\u00b12400A<\/td>\n<td width=\"91\">2500:1<\/td>\n<td width=\"85\">\u00b1800mA<\/td>\n<td width=\"70\">100<\/td>\n<td width=\"64\">10<\/td>\n<td width=\"60\">5<\/td>\n<td width=\"81\">\u00b124Vdc<\/td>\n<td width=\"66\">\u03a690<\/td>\n<\/tr>\n<tr>\n<td width=\"80\">FT-SCA3000<\/td>\n<td width=\"70\">\u00b13000A<\/td>\n<td width=\"87\">\u00b13300A<\/td>\n<td width=\"91\">3000:1<\/td>\n<td width=\"85\">\u00b11000mA<\/td>\n<td width=\"70\">100<\/td>\n<td width=\"64\">10<\/td>\n<td width=\"60\">5<\/td>\n<td width=\"81\">\u00b124Vdc<\/td>\n<td width=\"66\">\u03a690<\/td>\n<\/tr>\n<tr>\n<td width=\"80\">FT-SCA5000<\/td>\n<td width=\"70\">\u00b15000A<\/td>\n<td width=\"87\">\u00b16000A<\/td>\n<td width=\"91\">4000:1<\/td>\n<td width=\"85\">\u00b11250mA<\/td>\n<td width=\"70\">100<\/td>\n<td width=\"64\">10<\/td>\n<td width=\"60\">5<\/td>\n<td width=\"81\">\u00b124Vdc<\/td>\n<td width=\"66\">\u03c6121.5<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<p>FT-SCA \u00a0series high-precision current sensor is a current sensor that can measure DC, AC, pulse and various irregular waveforms under the condition that the primary side and secondary side are completely isolated. FT-SCA\u00a0 series adopts multi-point zero flux technology to control the excitation flux, DC flux and AC flux in a zero flux closed loop, and realizes the detection of high-frequency ripple by constructing a high-frequency ripple induction channel, so that the sensor has relatively high gain and measurement accuracy in the full bandwidth range.<\/p>\n<p>The FT-SCA\u00a0 series is mainly used in the fields of metrological verification and calibration that require high accuracy, as well as power quality analysis, power analyzer, medical treatment, aerospace, rail transit and other fields that require high sensitivity, stability and reliability.<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Multipoint zero magnetic flux technology<\/strong><\/p>\n<p>The magnetic core reaches the magnetic balance state by excitation. When the measuring current flows through the wire, breaking the magnetic balance, the flux gate will generate the excitation current, and the signal will drive the compensation coil after amplification, so that the magnetic flux in the magnetic core and the magnetic flux generated by the measuring current will cancel each other and remain in the &#8220;zero&#8221; state, that is, the so-called &#8220;zero flux&#8221; state.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-3486 size-full lazyautosizes ls-is-cached lazyloaded\" src=\"https:\/\/www.faithtechate.com\/wp-content\/uploads\/2024\/08\/FT_SCA-Current-Sensor-How-it-works.jpg\" sizes=\"auto, 689px\" srcset=\"https:\/\/www.faithtechate.com\/wp-content\/uploads\/2024\/08\/FT_SCA-Current-Sensor-How-it-works-200x118.jpg 200w, https:\/\/www.faithtechate.com\/wp-content\/uploads\/2024\/08\/FT_SCA-Current-Sensor-How-it-works-300x178.jpg 300w, https:\/\/www.faithtechate.com\/wp-content\/uploads\/2024\/08\/FT_SCA-Current-Sensor-How-it-works-400x237.jpg 400w, https:\/\/www.faithtechate.com\/wp-content\/uploads\/2024\/08\/FT_SCA-Current-Sensor-How-it-works-500x296.jpg 500w, https:\/\/www.faithtechate.com\/wp-content\/uploads\/2024\/08\/FT_SCA-Current-Sensor-How-it-works-600x355.jpg 600w, https:\/\/www.faithtechate.com\/wp-content\/uploads\/2024\/08\/FT_SCA-Current-Sensor-How-it-works.jpg 689w\" alt=\"How FaithTech Current Sensor works\" width=\"689\" height=\"408\" data-od-added-sizes=\"\" data-od-xpath=\"\/HTML\/BODY\/DIV[@id='boxed-wrapper']\/*[1][self::DIV]\/*[5][self::MAIN]\/*[1][self::DIV]\/*[1][self::SECTION]\/*[1][self::DIV]\/*[1][self::DIV]\/*[2][self::DIV]\/*[1][self::DIV]\/*[1][self::DIV]\/*[1][self::DIV]\/*[1][self::DIV]\/*[1][self::DIV]\/*[2][self::DIV]\/*[7][self::P]\/*[1][self::IMG]\" data-orig-src=\"https:\/\/www.faithtechate.com\/wp-content\/uploads\/2024\/08\/FT_SCA-Current-Sensor-How-it-works.jpg\" data-srcset=\"https:\/\/www.faithtechate.com\/wp-content\/uploads\/2024\/08\/FT_SCA-Current-Sensor-How-it-works-200x118.jpg 200w, https:\/\/www.faithtechate.com\/wp-content\/uploads\/2024\/08\/FT_SCA-Current-Sensor-How-it-works-300x178.jpg 300w, https:\/\/www.faithtechate.com\/wp-content\/uploads\/2024\/08\/FT_SCA-Current-Sensor-How-it-works-400x237.jpg 400w, https:\/\/www.faithtechate.com\/wp-content\/uploads\/2024\/08\/FT_SCA-Current-Sensor-How-it-works-500x296.jpg 500w, https:\/\/www.faithtechate.com\/wp-content\/uploads\/2024\/08\/FT_SCA-Current-Sensor-How-it-works-600x355.jpg 600w, https:\/\/www.faithtechate.com\/wp-content\/uploads\/2024\/08\/FT_SCA-Current-Sensor-How-it-works.jpg 689w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 689px) 100vw, 689px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p><strong>Dimension<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-3490 lazyautosizes lazyloaded\" src=\"https:\/\/www.faithtechate.com\/wp-content\/uploads\/2024\/08\/FT_SCA-Dimension-1.jpg\" sizes=\"auto, 1200px\" srcset=\"https:\/\/www.faithtechate.com\/wp-content\/uploads\/2024\/08\/FT_SCA-Dimension-1-200x67.jpg 200w, https:\/\/www.faithtechate.com\/wp-content\/uploads\/2024\/08\/FT_SCA-Dimension-1-300x100.jpg 300w, https:\/\/www.faithtechate.com\/wp-content\/uploads\/2024\/08\/FT_SCA-Dimension-1-400x133.jpg 400w, https:\/\/www.faithtechate.com\/wp-content\/uploads\/2024\/08\/FT_SCA-Dimension-1-500x167.jpg 500w, https:\/\/www.faithtechate.com\/wp-content\/uploads\/2024\/08\/FT_SCA-Dimension-1-600x200.jpg 600w, https:\/\/www.faithtechate.com\/wp-content\/uploads\/2024\/08\/FT_SCA-Dimension-1-700x233.jpg 700w, https:\/\/www.faithtechate.com\/wp-content\/uploads\/2024\/08\/FT_SCA-Dimension-1-768x256.jpg 768w, https:\/\/www.faithtechate.com\/wp-content\/uploads\/2024\/08\/FT_SCA-Dimension-1-800x267.jpg 800w, https:\/\/www.faithtechate.com\/wp-content\/uploads\/2024\/08\/FT_SCA-Dimension-1-1024x341.jpg 1024w, https:\/\/www.faithtechate.com\/wp-content\/uploads\/2024\/08\/FT_SCA-Dimension-1-1200x400.jpg 1200w, https:\/\/www.faithtechate.com\/wp-content\/uploads\/2024\/08\/FT_SCA-Dimension-1-1536x512.jpg 1536w, https:\/\/www.faithtechate.com\/wp-content\/uploads\/2024\/08\/FT_SCA-Dimension-1.jpg 1656w\" alt=\"FaithTech FT_SCA Current Sensor Dimension 1\" width=\"1656\" height=\"552\" data-od-added-sizes=\"\" data-od-xpath=\"\/HTML\/BODY\/DIV[@id='boxed-wrapper']\/*[1][self::DIV]\/*[5][self::MAIN]\/*[1][self::DIV]\/*[1][self::SECTION]\/*[1][self::DIV]\/*[1][self::DIV]\/*[2][self::DIV]\/*[1][self::DIV]\/*[1][self::DIV]\/*[1][self::DIV]\/*[1][self::DIV]\/*[1][self::DIV]\/*[2][self::DIV]\/*[10][self::P]\/*[1][self::IMG]\" data-orig-src=\"https:\/\/www.faithtechate.com\/wp-content\/uploads\/2024\/08\/FT_SCA-Dimension-1.jpg\" data-srcset=\"https:\/\/www.faithtechate.com\/wp-content\/uploads\/2024\/08\/FT_SCA-Dimension-1-200x67.jpg 200w, https:\/\/www.faithtechate.com\/wp-content\/uploads\/2024\/08\/FT_SCA-Dimension-1-300x100.jpg 300w, https:\/\/www.faithtechate.com\/wp-content\/uploads\/2024\/08\/FT_SCA-Dimension-1-400x133.jpg 400w, https:\/\/www.faithtechate.com\/wp-content\/uploads\/2024\/08\/FT_SCA-Dimension-1-500x167.jpg 500w, https:\/\/www.faithtechate.com\/wp-content\/uploads\/2024\/08\/FT_SCA-Dimension-1-600x200.jpg 600w, https:\/\/www.faithtechate.com\/wp-content\/uploads\/2024\/08\/FT_SCA-Dimension-1-700x233.jpg 700w, https:\/\/www.faithtechate.com\/wp-content\/uploads\/2024\/08\/FT_SCA-Dimension-1-768x256.jpg 768w, https:\/\/www.faithtechate.com\/wp-content\/uploads\/2024\/08\/FT_SCA-Dimension-1-800x267.jpg 800w, https:\/\/www.faithtechate.com\/wp-content\/uploads\/2024\/08\/FT_SCA-Dimension-1-1024x341.jpg 1024w, https:\/\/www.faithtechate.com\/wp-content\/uploads\/2024\/08\/FT_SCA-Dimension-1-1200x400.jpg 1200w, https:\/\/www.faithtechate.com\/wp-content\/uploads\/2024\/08\/FT_SCA-Dimension-1-1536x512.jpg 1536w, https:\/\/www.faithtechate.com\/wp-content\/uploads\/2024\/08\/FT_SCA-Dimension-1.jpg 1656w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 1656px) 100vw, 1656px\" \/><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-3491 aligncenter lazyautosizes lazyloaded\" src=\"https:\/\/www.faithtechate.com\/wp-content\/uploads\/2024\/08\/FT_SCA-Dimension-2.jpg\" sizes=\"auto, 848px\" srcset=\"https:\/\/www.faithtechate.com\/wp-content\/uploads\/2024\/08\/FT_SCA-Dimension-2-200x134.jpg 200w, https:\/\/www.faithtechate.com\/wp-content\/uploads\/2024\/08\/FT_SCA-Dimension-2-300x202.jpg 300w, https:\/\/www.faithtechate.com\/wp-content\/uploads\/2024\/08\/FT_SCA-Dimension-2-400x269.jpg 400w, https:\/\/www.faithtechate.com\/wp-content\/uploads\/2024\/08\/FT_SCA-Dimension-2-500x336.jpg 500w, https:\/\/www.faithtechate.com\/wp-content\/uploads\/2024\/08\/FT_SCA-Dimension-2-600x403.jpg 600w, https:\/\/www.faithtechate.com\/wp-content\/uploads\/2024\/08\/FT_SCA-Dimension-2-700x471.jpg 700w, https:\/\/www.faithtechate.com\/wp-content\/uploads\/2024\/08\/FT_SCA-Dimension-2-768x516.jpg 768w, https:\/\/www.faithtechate.com\/wp-content\/uploads\/2024\/08\/FT_SCA-Dimension-2-800x538.jpg 800w, https:\/\/www.faithtechate.com\/wp-content\/uploads\/2024\/08\/FT_SCA-Dimension-2.jpg 848w\" alt=\"\" width=\"848\" height=\"570\" data-od-added-sizes=\"\" data-od-xpath=\"\/HTML\/BODY\/DIV[@id='boxed-wrapper']\/*[1][self::DIV]\/*[5][self::MAIN]\/*[1][self::DIV]\/*[1][self::SECTION]\/*[1][self::DIV]\/*[1][self::DIV]\/*[2][self::DIV]\/*[1][self::DIV]\/*[1][self::DIV]\/*[1][self::DIV]\/*[1][self::DIV]\/*[1][self::DIV]\/*[2][self::DIV]\/*[10][self::P]\/*[2][self::IMG]\" data-orig-src=\"https:\/\/www.faithtechate.com\/wp-content\/uploads\/2024\/08\/FT_SCA-Dimension-2.jpg\" data-srcset=\"https:\/\/www.faithtechate.com\/wp-content\/uploads\/2024\/08\/FT_SCA-Dimension-2-200x134.jpg 200w, https:\/\/www.faithtechate.com\/wp-content\/uploads\/2024\/08\/FT_SCA-Dimension-2-300x202.jpg 300w, https:\/\/www.faithtechate.com\/wp-content\/uploads\/2024\/08\/FT_SCA-Dimension-2-400x269.jpg 400w, https:\/\/www.faithtechate.com\/wp-content\/uploads\/2024\/08\/FT_SCA-Dimension-2-500x336.jpg 500w, https:\/\/www.faithtechate.com\/wp-content\/uploads\/2024\/08\/FT_SCA-Dimension-2-600x403.jpg 600w, https:\/\/www.faithtechate.com\/wp-content\/uploads\/2024\/08\/FT_SCA-Dimension-2-700x471.jpg 700w, https:\/\/www.faithtechate.com\/wp-content\/uploads\/2024\/08\/FT_SCA-Dimension-2-768x516.jpg 768w, https:\/\/www.faithtechate.com\/wp-content\/uploads\/2024\/08\/FT_SCA-Dimension-2-800x538.jpg 800w, https:\/\/www.faithtechate.com\/wp-content\/uploads\/2024\/08\/FT_SCA-Dimension-2.jpg 848w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 848px) 100vw, 848px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Specification<\/strong><\/p>\n<div class=\"table-1 undefined\">\n<table style=\"height: 1683px;\" width=\"1096\">\n<tbody>\n<tr>\n<td width=\"135\"><strong>Model<\/strong><\/td>\n<td width=\"91\"><strong>FT-SCA100<\/strong><\/td>\n<td width=\"95\"><strong>FT-SCA200<\/strong><\/td>\n<td><strong>FT-SCA300<\/strong><\/td>\n<td colspan=\"2\"><strong>FT-SCA600<\/strong><\/td>\n<td><strong>FT-SCA1000<\/strong><\/td>\n<\/tr>\n<tr>\n<td colspan=\"5\" width=\"446\"><strong>Electrical performance<\/strong><\/td>\n<td colspan=\"2\" width=\"167\"><strong>Electrical performance<\/strong><\/td>\n<\/tr>\n<tr>\n<td width=\"135\">Rated DC current of primary side\uff08I<sub>PN_DC<\/sub>\uff09<\/td>\n<td width=\"91\">\u00b1100A dc<\/td>\n<td width=\"95\">\u00b1200A dc<\/td>\n<td>\u00b1300A dc<\/td>\n<td colspan=\"2\">\u00b1600A dc<\/td>\n<td>\u00b11000A dc<\/td>\n<\/tr>\n<tr>\n<td width=\"135\">Rated AC current of primary side<sup>*1<\/sup>\uff08I<sub>PN<\/sub>\uff09<\/td>\n<td width=\"91\">70.5A ac<\/td>\n<td width=\"95\">141A ac<\/td>\n<td>211.5A ac<\/td>\n<td colspan=\"2\">423A ac<\/td>\n<td>705A ac<\/td>\n<\/tr>\n<tr>\n<td width=\"135\">Primary side overload current<sup>*2<\/sup>\uff08I<sub>PM<\/sub>\uff09(\u22641min)<\/td>\n<td width=\"91\">\u00b1150A dc<\/td>\n<td width=\"95\">\u00b1300A dc<\/td>\n<td>\u00b1360A dc<\/td>\n<td colspan=\"2\">\u00b1720A dc<\/td>\n<td>\u00b11200A dc<\/td>\n<\/tr>\n<tr>\n<td width=\"135\">Working voltage\uff08V<sub>C<\/sub>\uff09<\/td>\n<td colspan=\"6\">\u00b114V\uff5e\u00b116V<\/td>\n<\/tr>\n<tr>\n<td width=\"135\">Power consumption current\uff08I<sub>PWR<\/sub>\uff09<\/td>\n<td width=\"91\">\u00b150mA\uff5e\u00b1200mA<\/td>\n<td width=\"95\">\u00b150mA\uff5e\u00b1250mA<\/td>\n<td>\u00b150mA\uff5e\u00b1290mA<\/td>\n<td colspan=\"2\">\u00b130mA\uff5e\u00b1390mA<\/td>\n<td>\u00b160mA\uff5e\u00b1660mA<\/td>\n<\/tr>\n<tr>\n<td width=\"135\">Current ratio (KN) (input: output)<\/td>\n<td width=\"91\">1000:1<\/td>\n<td width=\"95\">1500:1<\/td>\n<td>1500:1<\/td>\n<td colspan=\"2\">2000:1<\/td>\n<td>2000:1<\/td>\n<\/tr>\n<tr>\n<td width=\"135\">Rated output current (ISN)<\/td>\n<td width=\"91\">\u00b1100mA<\/td>\n<td width=\"95\">\u00b1133.333mA<\/td>\n<td>\u00b1200mA<\/td>\n<td colspan=\"2\">\u00b1300mA<\/td>\n<td>\u00b1500mA<\/td>\n<\/tr>\n<tr>\n<td width=\"135\">Measuring resistance\uff08R<sub>M<\/sub>\uff09<\/td>\n<td width=\"91\">0\u03a9\uff5e30\u03a9\uff0c nominal value20\u03a9<\/td>\n<td width=\"95\">0\u03a9\uff5e20\u03a9\uff0c nominal value 15\u03a9<\/td>\n<td>0\u03a9\uff5e20\u03a9\uff0c nominal value 15\u03a9<\/td>\n<td colspan=\"2\">0\u03a9\uff5e10\u03a9\uff0c nominal value 7\u03a9<\/td>\n<td>0\u03a9\uff5e8\u03a9\uff0c nominal value6\u03a9<\/td>\n<\/tr>\n<tr>\n<td colspan=\"5\" width=\"446\"><strong>Precision measurement<\/strong><\/td>\n<td colspan=\"2\" width=\"167\"><strong>Precision measurement<\/strong><\/td>\n<\/tr>\n<tr>\n<td width=\"135\">Accuracy *3\uff08X<sub>G<\/sub>\uff09<\/td>\n<td colspan=\"6\">10ppm<\/td>\n<\/tr>\n<tr>\n<td width=\"135\">Linearity\uff08\u03b5<sub>L<\/sub>\uff09<\/td>\n<td colspan=\"6\">5ppm<\/td>\n<\/tr>\n<tr>\n<td width=\"135\">Temperature stability\uff08T<sub>C<\/sub>\uff09<\/td>\n<td colspan=\"6\">0.2ppm\/K<\/td>\n<\/tr>\n<tr>\n<td width=\"135\">time-stability\uff08T<sub>T<\/sub>\uff09<\/td>\n<td colspan=\"6\">0.5ppm\/month<\/td>\n<\/tr>\n<tr>\n<td width=\"135\">Power supply anti-interference\uff08T<sub>V<\/sub>\uff09<\/td>\n<td colspan=\"6\">1ppm\/V<\/td>\n<\/tr>\n<tr>\n<td width=\"135\">Zero offset current\uff08I<sub>O<\/sub>\uff09<\/td>\n<td colspan=\"6\"><a href=\"mailto:1ppm@25%C2%BAC\">1ppm@25\u00baC<\/a><\/td>\n<\/tr>\n<tr>\n<td width=\"135\">Ripple current\uff08I<sub>N<\/sub>\uff09<\/td>\n<td colspan=\"6\">1ppm(DC-10Hz)<\/td>\n<\/tr>\n<tr>\n<td width=\"135\">Dynamic response time\uff08t<sub>r<\/sub>\uff09<\/td>\n<td colspan=\"6\">1us(di\/dt=100A\/\u03bcs,increase to&nbsp;<\/p>\n<p>90%I<sub>PN<\/sub>)<\/td>\n<\/tr>\n<tr>\n<td width=\"135\">Current change rate\uff08di\/dt\uff09(MIN)<\/td>\n<td colspan=\"6\" width=\"478\">100A\/us<\/td>\n<\/tr>\n<tr>\n<td width=\"135\">Frequency bandwidth\uff08-3dB\uff09<\/td>\n<td width=\"91\">DC-200kHz<\/td>\n<td width=\"95\">DC-200kHz<\/td>\n<td>DC-200kHz<\/td>\n<td colspan=\"2\">DC-100kHz<\/td>\n<td>DC-100kHz<\/td>\n<\/tr>\n<tr>\n<td width=\"135\">Zero offset current\uff08I<sub>OT<\/sub>\uff09<\/td>\n<td width=\"91\">\u00b12uA<\/td>\n<td width=\"95\">\u00b13uA<\/td>\n<td>\u00b15uA<\/td>\n<td colspan=\"2\">\u00b15uA<\/td>\n<td>\u00b15uA<\/td>\n<\/tr>\n<tr>\n<td colspan=\"5\" width=\"446\"><strong>Security features<\/strong><\/td>\n<td colspan=\"2\" width=\"167\"><strong>Security features<\/strong><\/td>\n<\/tr>\n<tr>\n<td width=\"135\">Isolation voltage\/between primary side and secondary side\uff08V<sub>D<\/sub>\uff09<\/td>\n<td colspan=\"6\">2.5kV\uff0850Hz,1min\uff09<\/td>\n<\/tr>\n<tr>\n<td width=\"135\">Transient isolation withstand voltage\/between primary side and secondary side\uff08V<sub>W<\/sub>\uff09<\/td>\n<td colspan=\"6\">5kV\uff0850us\uff09<\/td>\n<\/tr>\n<tr>\n<td colspan=\"5\" width=\"446\"><strong>General characteristic<\/strong><\/td>\n<td colspan=\"2\" width=\"167\"><strong>General characteristic<\/strong><\/td>\n<\/tr>\n<tr>\n<td width=\"135\">Operating temperature range\uff08T<sub>A<\/sub>\uff09<\/td>\n<td colspan=\"6\">-40\u2103\uff5e85\u2103<\/td>\n<\/tr>\n<tr>\n<td width=\"135\">Storage temperature range\uff08T<sub>S<\/sub>\uff09<\/td>\n<td colspan=\"6\">-45\u2103\uff5e85\u2103<\/td>\n<\/tr>\n<tr>\n<td width=\"135\">Relative humidity<\/td>\n<td colspan=\"6\">20%\uff5e80%RH<\/td>\n<\/tr>\n<tr>\n<td width=\"135\">Threading hole diameter\uff08mm\uff09<\/td>\n<td width=\"91\"><strong>\u03c628<\/strong><\/td>\n<td width=\"95\"><strong>\u03c628<\/strong><\/td>\n<td><strong>\u03c628<\/strong><\/td>\n<td colspan=\"2\"><strong>\u03a640<\/strong><\/td>\n<td width=\"116\"><strong>\u03a640<\/strong><\/td>\n<\/tr>\n<tr>\n<td width=\"135\">Weight<\/td>\n<td width=\"91\">400g\u00b140g<\/td>\n<td width=\"95\">400g\u00b140g<\/td>\n<td>400g\u00b140g<\/td>\n<td colspan=\"2\">1000g\u00b1200g<\/td>\n<td width=\"116\">1000g\u00b1200g<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>&nbsp;<\/p>\n<div class=\"table-1 undefined\">\n<table style=\"height: 1399px;\" width=\"878\">\n<tbody>\n<tr>\n<td width=\"168\"><strong>Model<\/strong><\/td>\n<td><strong>FT-SCA1500<\/strong><\/td>\n<td><strong>FT-SCA2000<\/strong><\/td>\n<td><strong>FT-SCA3000<\/strong><\/td>\n<td><strong>FT-SCA5000<\/strong><\/td>\n<\/tr>\n<tr>\n<td colspan=\"5\" width=\"546\"><strong>Electrical performance<\/strong><\/td>\n<\/tr>\n<tr>\n<td width=\"168\">Rated DC current of primary side\uff08I<sub>PN_DC<\/sub>\uff09<\/td>\n<td>\u00b11500A dc<\/td>\n<td>\u00b12000A dc<\/td>\n<td>\u00b13000A dc<\/td>\n<td>\u00b15000A dc<\/td>\n<\/tr>\n<tr>\n<td width=\"168\">Rated AC current of primary side<sup>*1<\/sup>\uff08I<sub>PN<\/sub>\uff09<\/td>\n<td>1057A ac<\/td>\n<td>1410A ac<\/td>\n<td>2115A ac<\/td>\n<td>3525A ac<\/td>\n<\/tr>\n<tr>\n<td width=\"168\">Primary side overload current<sup>*2<\/sup>\uff08I<sub>PM<\/sub>\uff09(\u22641min)<\/td>\n<td>\u00b11600A dc<\/td>\n<td>\u00b12400A dc<\/td>\n<td>\u00b13300A dc<\/td>\n<td>\u00b16000A dc<\/td>\n<\/tr>\n<tr>\n<td width=\"168\">Working voltage\uff08V<sub>C<\/sub>\uff09<\/td>\n<td colspan=\"4\">\u00b122V\uff5e\u00b126V<\/td>\n<\/tr>\n<tr>\n<td width=\"168\">Power consumption current\uff08I<sub>PWR<\/sub>\uff09<\/td>\n<td>\u00b160mA\uff5e\u00b1700mA<\/td>\n<td>\u00b160mA\uff5e\u00b11020mA<\/td>\n<td>\u00b160mA\uff5e\u00b11160mA<\/td>\n<td>\u00b160mA\uff5e\u00b11560mA<\/td>\n<\/tr>\n<tr>\n<td width=\"168\">Current ratio (KN) (input: output)<\/td>\n<td>2500:1<\/td>\n<td>25000:1<\/td>\n<td>3000:1<\/td>\n<td>4000:1<\/td>\n<\/tr>\n<tr>\n<td width=\"168\">Rated output current (ISN)<\/td>\n<td>\u00b1600mA<\/td>\n<td>\u00b1800mA<\/td>\n<td>\u00b11000mA<\/td>\n<td>\u00b11250mA<\/td>\n<\/tr>\n<tr>\n<td width=\"168\">Measuring resistance\uff08R<sub>M<\/sub>\uff09<\/td>\n<td>0\u03a9\uff5e5\u03a9\uff0c nominal value3\u03a9<\/td>\n<td>0\u03a9\uff5e3\u03a9\uff0c nominal value2\u03a9<\/td>\n<td>0\u03a9\uff5e3\u03a9\uff0c nominal value2\u03a9<\/td>\n<td>0\u03a9\uff5e2\u03a9\uff0c nominal value1\u03a9<\/td>\n<\/tr>\n<tr>\n<td colspan=\"5\" width=\"546\"><strong>Precision measurement<\/strong><\/td>\n<\/tr>\n<tr>\n<td width=\"168\">Accuracy *3\uff08X<sub>G<\/sub>\uff09<\/td>\n<td colspan=\"4\">10ppm<\/td>\n<\/tr>\n<tr>\n<td width=\"168\">Linearity\uff08\u03b5<sub>L<\/sub>\uff09<\/td>\n<td colspan=\"4\">5ppm<\/td>\n<\/tr>\n<tr>\n<td width=\"168\">Temperature stability\uff08T<sub>C<\/sub>\uff09<\/td>\n<td colspan=\"4\">0.2ppm\/K<\/td>\n<\/tr>\n<tr>\n<td width=\"168\">time-stability\uff08T<sub>T<\/sub>\uff09<\/td>\n<td colspan=\"4\">0.5ppm\/month<\/td>\n<\/tr>\n<tr>\n<td width=\"168\">Power supply anti-interference\uff08T<sub>V<\/sub>\uff09<\/td>\n<td colspan=\"4\">1ppm\/V<\/td>\n<\/tr>\n<tr>\n<td width=\"168\">Zero offset current\uff08I<sub>O<\/sub>\uff09<\/td>\n<td colspan=\"4\"><a href=\"mailto:1ppm@25%C2%BAC\">1ppm@25\u00baC<\/a><\/td>\n<\/tr>\n<tr>\n<td width=\"168\">Ripple current\uff08I<sub>N<\/sub>\uff09<\/td>\n<td colspan=\"4\">1ppm(DC-10Hz)<\/td>\n<\/tr>\n<tr>\n<td width=\"168\">Dynamic response time\uff08t<sub>r<\/sub>\uff09<\/td>\n<td colspan=\"4\">1us(di\/dt=100A\/\u03bcs,increase to&nbsp;<\/p>\n<p>90%I<sub>PN<\/sub>)<\/td>\n<\/tr>\n<tr>\n<td width=\"168\">Current change rate\uff08di\/dt\uff09(MIN)<\/td>\n<td colspan=\"4\" width=\"377\">100A\/us<\/td>\n<\/tr>\n<tr>\n<td width=\"168\">Frequency bandwidth\uff08-3dB\uff09<\/td>\n<td colspan=\"4\">DC-100kHz<\/td>\n<\/tr>\n<tr>\n<td width=\"168\">Zero offset current\uff08I<sub>OT<\/sub>\uff09<\/td>\n<td width=\"90\">\u00b14\u03bcA<\/td>\n<td width=\"98\">\u00b15\u03bcA<\/td>\n<td>\u00b15\u03bcA<\/td>\n<td>\u00b14\u03bcA<\/td>\n<\/tr>\n<tr>\n<td colspan=\"5\" width=\"546\"><strong>Security features<\/strong><\/td>\n<\/tr>\n<tr>\n<td width=\"168\">Isolation voltage\/between primary side and secondary side\uff08V<sub>D<\/sub>\uff09<\/td>\n<td colspan=\"3\" width=\"283\">2.5kV\uff0850Hz,1min\uff09<\/td>\n<td width=\"95\">5kV\uff0850Hz,1min\uff09<\/td>\n<\/tr>\n<tr>\n<td width=\"168\">Transient isolation withstand voltage\/between primary side and secondary side\uff08V<sub>W<\/sub>\uff09<\/td>\n<td colspan=\"3\" width=\"283\">5kV\uff0850us\uff09<\/td>\n<td width=\"95\">8kV\uff0850us\uff09<\/td>\n<\/tr>\n<tr>\n<td colspan=\"5\" width=\"546\"><strong>General characteristic<\/strong><\/td>\n<\/tr>\n<tr>\n<td width=\"168\">Operating temperature range\uff08T<sub>A<\/sub>\uff09<\/td>\n<td colspan=\"4\">-40\u2103\uff5e85\u2103<\/td>\n<\/tr>\n<tr>\n<td width=\"168\">Storage temperature range\uff08T<sub>S<\/sub>\uff09<\/td>\n<td colspan=\"4\">-40\u2103\uff5e85\u2103<\/td>\n<\/tr>\n<tr>\n<td width=\"168\">Relative humidity<\/td>\n<td colspan=\"4\">20%\uff5e80%RH<\/td>\n<\/tr>\n<tr>\n<td width=\"168\">Threading hole diameter\uff08mm\uff09<\/td>\n<td width=\"90\"><strong>\u03a640<\/strong><\/td>\n<td><strong>\u03a690<\/strong><\/td>\n<td width=\"95\"><strong>\u03a690<\/strong><\/td>\n<td><strong>\u03a6121.5<\/strong><\/td>\n<\/tr>\n<tr>\n<td width=\"168\">Weight<\/td>\n<td width=\"90\">700g\u00b1100g<\/td>\n<td>4000g\u00b11000g<\/td>\n<td width=\"95\">5000g\u00b11000g<\/td>\n<td>12000g\u00b11500g<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<ul class=\" list-paddingleft-2\">\n<li>Medical equipment: scanner, MRI<\/li>\n<li>Electric Power: converter, inverter<\/li>\n<li>New energy: photovoltaic, wind energy<\/li>\n<li>Automobiles: electric vehicles<\/li>\n<li>Ship: electric driven ship<\/li>\n<li>Measurement: verification and calibration<\/li>\n<li>Industrial control: industrial motor drive, robot<\/li>\n<li>Rail transit: high-speed trains, subways, trams and trolleybus<\/li>\n<li>DC excitation system measurement<\/li>\n<\/ul>\n<h3 class=\"package-title fusion-responsive-typography-calculated\" data-fontsize=\"18.6667\" data-lineheight=\"22.4px\"><a href=\"https:\/\/www.faithtechate.com\/download\/faithtech-catalogue-2025-version-pdf\/\">FaithTech-Catalogue-2025-version.pdf<\/a><\/h3>\n","protected":false},"featured_media":33290,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[48,2375],"product_tag":[2449,2448,2447,2446,2450],"class_list":{"0":"post-33289","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-ac-dc","7":"product_cat-faithtech","8":"product_tag-faithtech-ft-sca","9":"product_tag-faithtech-ft-sca-current-sensor","10":"product_tag-faithtech-ft-sca-high-precision-current-sensor","11":"product_tag-faithtech-ft-sca-series-high-precision-current-sensor","12":"product_tag-ft-sca-high-precision-current-sensor","14":"first","15":"instock","16":"shipping-taxable","17":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/coral-i.co.za\/test-equipment\/wp-json\/wp\/v2\/product\/33289","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/coral-i.co.za\/test-equipment\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/coral-i.co.za\/test-equipment\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/coral-i.co.za\/test-equipment\/wp-json\/wp\/v2\/comments?post=33289"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/coral-i.co.za\/test-equipment\/wp-json\/wp\/v2\/media\/33290"}],"wp:attachment":[{"href":"https:\/\/coral-i.co.za\/test-equipment\/wp-json\/wp\/v2\/media?parent=33289"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/coral-i.co.za\/test-equipment\/wp-json\/wp\/v2\/product_brand?post=33289"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/coral-i.co.za\/test-equipment\/wp-json\/wp\/v2\/product_cat?post=33289"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/coral-i.co.za\/test-equipment\/wp-json\/wp\/v2\/product_tag?post=33289"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}