{"id":22450,"date":"2026-02-13T05:08:53","date_gmt":"2026-02-13T05:08:53","guid":{"rendered":"https:\/\/emstechnology.id\/\/?post_type=product&#038;p=22450"},"modified":"2026-04-28T10:15:38","modified_gmt":"2026-04-28T10:15:38","slug":"hioki-st4030a-impulse-winding-tester","status":"publish","type":"product","link":"https:\/\/emstechnology.id\/en\/product\/hioki-st4030a-impulse-winding-tester\/","title":{"rendered":"HIOKI ST4030A Impulse Winding Tester"},"content":{"rendered":"<h2>HIOKI ST4030A Impulse Winding Tester<\/h2>\n<h3>Deskripsi Teknis Produk Hioki ST4030A Impulse Winding Tester<\/h3>\n<p>Diagnose the Insulation Quality and Deterioration of Rotor Windings while in Assembled State via Response Waveform Quantification.\u00a0The ST4030A is an impulse winding tester, or surge tester, that combines the functions of both a resistance meter\u00a0and insulation-withstand testing required for electric motor winding manufacturers to improve quality. \u00a0Meet the needs of more reliable motor windings in light of the increasing use of electric vehicles and self-driving technology.<\/p>\n<p>The ST4030A detects the existence of layer shorts between coil windings, defects that are found in motor inductors. By using a master waveform taken from a reference coil after applying an impulse voltage, and comparing it to the measured waveform across a specific interval of the coil under test, the resulting area difference can help determine pass or fail easily and accurately. In addition, quantification of response waveforms, a new method developed by Hioki, lets you detect even single-turn faults by using a pass\/fail distribution plot. Watch this video to learn how to easily make settings and begin testing right away.<\/p>\n<ul class=\"txt-keyword-01 col3\">\n<li><b>Identify previously undetectable defects<br \/>\n<\/b><\/li>\n<li><b>Detect waveforms with high precision (200 MHz high speed sampling \u00d7 high 12-bit resolution)<br \/>\n<\/b><\/li>\n<li><b>Identify single-fault turns via quantification of response waveforms into LC and RC values<br \/>\n<\/b><\/li>\n<li><b>Diagnose defective insulation (pseudo-shorts) between motor windings by testing for microscopic partial discharges\u00a0hidden in noise (option)<\/b><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p><strong>Spesifikasi Produk Hioki ST4030A<\/strong><\/p>\n<table style=\"width: 100%; border-collapse: collapse;\" border=\"1\" cellpadding=\"12\">\n<tbody>\n<tr>\n<td style=\"width: 30%; vertical-align: top;\">MEASUREMENT ITEMS<\/td>\n<td>\u2022 Quantification (LC value, RC value) of the response waveform obtained<br \/>\nwhen impulse voltage is applied, pass \/ fail judgment\u2022 Waveform judgment using AREA value, Flutter, Laplacian etc.<\/p>\n<p>\u2022 Equipped with dielectric breakdown voltage test function<\/td>\n<\/tr>\n<tr>\n<td style=\"vertical-align: top;\">APPLIED VOLTAGE<\/td>\n<td>100 V to 4200 V (Setting resolution: 10 V steps)<\/p>\n<p>Maximum applied energy: approx. 88 mJ<\/td>\n<\/tr>\n<tr>\n<td style=\"vertical-align: top;\">TESTABLE INDUCTANCE RANGE<\/td>\n<td>10 \u03bcH to 100 mH<\/td>\n<\/tr>\n<tr>\n<td style=\"vertical-align: top;\">SAMPLING<\/td>\n<td>200 M \/ 100 M \/ 50 M \/ 20 M \/ 10 MHz<br \/>\nResolution: 12 bits<br \/>\nNumber of data: 1001 to 800 points (1000 point steps)<\/td>\n<\/tr>\n<tr>\n<td style=\"vertical-align: top;\">VOLTAGE DETECTION ACCURACY<\/td>\n<td>[DC accuracy] \u00b15 % of setting<br \/>\n[AC band] 100 kHz: \u00b11 dB<\/td>\n<\/tr>\n<tr>\n<td style=\"vertical-align: top;\">DETERMINATION METHOD<\/td>\n<td>LC \u00b7 RC value judgment, waveform judgment,<br \/>\ndischarge judgment (when incorporating the ST9000)<\/td>\n<\/tr>\n<tr>\n<td style=\"vertical-align: top;\">NUMBER OF TEST CONDITION TABLES<\/td>\n<td>255 (test condition setting, judgment condition setting,<br \/>\nmaster waveform)<\/td>\n<\/tr>\n<tr>\n<td style=\"vertical-align: top;\">TEST TIME<\/td>\n<td>About 60 ms (3000 V, 1 pulse,<br \/>\nreference value at decision OFF)<\/td>\n<\/tr>\n<tr>\n<td style=\"vertical-align: top;\">DISPLAY<\/td>\n<td>8.4-inch SVGA color TFT liquid crystal<br \/>\n(800 \u00d7 600 dots), touch panel<\/td>\n<\/tr>\n<tr>\n<td style=\"vertical-align: top;\">INTERFACE<\/td>\n<td><strong>Standard:<\/strong> EXT.I\/O, USB host (memory),<br \/>\nUSB device (communication), LAN<br \/>\n<strong>Optional:<\/strong> RS-232C (Z3001), GP-IB (Z3000)<\/td>\n<\/tr>\n<tr>\n<td style=\"vertical-align: top;\">POWER SUPPLY<\/td>\n<td>100 V to 240 V AC, 50\/60 Hz, 80 VA max.<\/td>\n<\/tr>\n<tr>\n<td style=\"vertical-align: top;\">DIMENSIONS AND MASS<\/td>\n<td>215 mm (8.46 in) W \u00d7 200 mm (7.87 in) H \u00d7<br \/>\n348 mm (13.7 in) D, 6.7 kg (236.3 oz)<\/td>\n<\/tr>\n<tr>\n<td style=\"vertical-align: top;\">ACCESSORIES<\/td>\n<td>Power cord \u00d71, Instruction Manual \u00d71,<br \/>\nApplication disc \u00d71, Usage notes \u00d71<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p data-start=\"58\" data-end=\"488\">Hioki ST4030A Impulse Winding Tester merupakan solusi pengujian kualitas winding (kumparan) motor yang dirancang untuk mendeteksi cacat isolasi secara <strong data-start=\"209\" data-end=\"232\">akurat dan mendalam<\/strong>, bahkan hingga level yang sebelumnya sulit teridentifikasi. Alat ini sangat ideal untuk industri <strong data-start=\"330\" data-end=\"411\">motor listrik, EV (electric vehicle), dan manufaktur komponen elektromagnetik<\/strong>, di mana kualitas winding sangat menentukan performa dan reliability produk.<\/p>\n<p data-start=\"490\" data-end=\"925\">Keunggulan utama dari perangkat ini adalah kemampuannya menggunakan metode <strong data-start=\"565\" data-end=\"592\">impulse (surge) testing<\/strong> untuk mendeteksi <strong data-start=\"610\" data-end=\"644\">layer short antar lilitan coil<\/strong>, termasuk cacat kecil seperti single-turn short yang sering luput dari metode konvensional. Dengan membandingkan waveform hasil pengujian terhadap master waveform, alat ini dapat memberikan keputusan <strong data-start=\"845\" data-end=\"884\">PASS\/FAIL secara cepat dan objektif<\/strong>.<\/p>\n<p data-start=\"927\" data-end=\"1274\">Selain itu, teknologi <strong data-start=\"949\" data-end=\"988\">quantification of response waveform<\/strong> memungkinkan analisis berbasis parameter <strong data-start=\"1030\" data-end=\"1043\">LC dan RC<\/strong>, sehingga hasil pengujian tidak hanya visual tetapi juga kuantitatif. Hal ini sangat membantu dalam meningkatkan kualitas kontrol serta memungkinkan analisis statistik untuk proses produksi.<\/p>\n<p data-start=\"1276\" data-end=\"1631\">Dari sisi performa, Hioki ST4030A dilengkapi dengan <strong data-start=\"1328\" data-end=\"1389\">high-speed sampling hingga 200 MHz dengan resolusi 12-bit<\/strong>, yang mampu menangkap detail waveform secara presisi tinggi. Dengan tegangan uji hingga <strong data-start=\"1478\" data-end=\"1488\">4.2 kV<\/strong>, alat ini dapat digunakan untuk berbagai jenis winding\u2014from small inductors hingga motor stator besar.<\/p>\n<p data-start=\"1633\" data-end=\"2080\">Fitur tambahan seperti <strong data-start=\"1656\" data-end=\"1698\">partial discharge detection (opsional)<\/strong> memungkinkan identifikasi cacat isolasi mikro yang tersembunyi dalam noise, sehingga meningkatkan kemampuan deteksi dini terhadap potensi kegagalan. Selain itu, waktu pengujian yang cepat (sekitar <strong data-start=\"1896\" data-end=\"1905\">60 ms<\/strong>) dan dukungan interface lengkap (LAN, USB, EXT I\/O) menjadikan alat ini sangat cocok untuk integrasi ke <strong data-start=\"2010\" data-end=\"2039\">automated production line<\/strong>. Dengan kombinasi teknologi advanced, akurasi tinggi, dan kemampuan deteksi yang sangat detail, Hioki ST4030A menjadi solusi ideal untuk memastikan kualitas winding motor tetap optimal\u2014terutama pada industri modern seperti EV dan automation.<\/p>\n<h3>Informasi Penjualan Produk HIOKI ST4030A Impulse Winding Tester<\/h3>\n<p>Bagi Anda yang sedang mencari informasi terkait <strong data-start=\"2372\" data-end=\"2417\">jual HIOKI ST4030A Impulse Winding Tester<\/strong> maupun referensi <strong data-start=\"2435\" data-end=\"2481\">harga HIOKI ST4030A Impulse Winding Tester<\/strong>, memahami fitur dan keunggulan alat ini sangat penting untuk memastikan kesesuaian dengan kebutuhan quality control dan R&amp;D Anda. Sebagai distributor resmi <a href=\"https:\/\/emstechnology.id\/hioki\/\">HIOKI<\/a> di Indonesia, EMS Technology menyediakan <strong data-start=\"2717\" data-end=\"2757\">HIOKI ST4030A Impulse Winding Tester<\/strong> lengkap dengan dukungan teknis profesional dan layanan purna jual terpercaya.<\/p>\n<section class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [&amp;:has([data-writing-block])&gt;*]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-69f024e1-2fe4-8324-94df-c3522ee1bbea-17\" data-testid=\"conversation-turn-64\" data-scroll-anchor=\"false\" data-turn=\"assistant\">\n<div class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\">\n<div class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\">\n<div class=\"flex max-w-full flex-col gap-4 grow\">\n<div class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+&amp;]:mt-1\" dir=\"auto\" tabindex=\"0\" data-message-author-role=\"assistant\" data-message-id=\"ca4d8d4d-d818-4c00-84f8-903784586eb0\" data-turn-start-message=\"true\" data-message-model-slug=\"gpt-5-3\">\n<div class=\"flex w-full flex-col gap-1 empty:hidden\">\n<div class=\"markdown prose dark:prose-invert w-full wrap-break-word dark markdown-new-styling\">\n<p data-start=\"2837\" data-end=\"2869\">Kami siap membantu Anda dalam:<\/p>\n<ul data-start=\"2870\" data-end=\"3080\">\n<li data-section-id=\"zs041j\" data-start=\"2870\" data-end=\"2918\">Konsultasi kebutuhan testing winding &amp; motor<\/li>\n<li data-section-id=\"1pt6fio\" data-start=\"2919\" data-end=\"2976\">Rekomendasi setup alat untuk production line atau R&amp;D<\/li>\n<li data-section-id=\"9kj6qf\" data-start=\"2977\" data-end=\"3023\">Demo produk &amp; pembuktian performa langsung<\/li>\n<li data-section-id=\"9zu6gc\" data-start=\"3024\" data-end=\"3080\">Integrasi ke automation system &amp; training penggunaan<\/li>\n<\/ul>\n<p data-start=\"3082\" data-end=\"3305\">\ud83d\udce7 <a class=\"decorated-link cursor-pointer\" rel=\"noopener\" data-start=\"3085\" data-end=\"3118\">sales@emstechnology-indonesia.com<\/a><br data-start=\"3118\" data-end=\"3121\" \/>\ud83d\udcde (021) 27848680 | <a href=\"https:\/\/api.whatsapp.com\/send?phone=6281212573546\" target=\"_blank\" rel=\"noopener\">+62 812-1257-3546<\/a><br data-start=\"3158\" data-end=\"3161\" \/>\ud83d\udd17 <a href=\"https:\/\/emstechnology.id\/contact\/\">Hubungi EMS Technology<\/a> untuk mendapatkan informasi lengkap mengenai spesifikasi, ketersediaan, serta penawaran terbaik sesuai kebutuhan Anda.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n","protected":false},"excerpt":{"rendered":"<p>Jual HIOKI ST4030A Impulse Winding Tester di Indonesia, untuk permintaan presentasi dan penjelasan lebih lanjut mengenai produk tersebut hubungi EMS Technology<\/p>\n","protected":false},"featured_media":22452,"template":"","meta":[],"product_brand":[83],"product_cat":[28],"product_tag":[112,134],"class_list":["post-22450","product","type-product","status-publish","has-post-thumbnail","product_brand-hioki","product_cat-hioki","product_tag-hioki","product_tag-hioki-winding-tester","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/emstechnology.id\/en\/wp-json\/wp\/v2\/product\/22450","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/emstechnology.id\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/emstechnology.id\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/emstechnology.id\/en\/wp-json\/wp\/v2\/media\/22452"}],"wp:attachment":[{"href":"https:\/\/emstechnology.id\/en\/wp-json\/wp\/v2\/media?parent=22450"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/emstechnology.id\/en\/wp-json\/wp\/v2\/product_brand?post=22450"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/emstechnology.id\/en\/wp-json\/wp\/v2\/product_cat?post=22450"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/emstechnology.id\/en\/wp-json\/wp\/v2\/product_tag?post=22450"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}