{"id":27526,"date":"2025-06-21T14:04:54","date_gmt":"2025-06-21T06:04:54","guid":{"rendered":"https:\/\/cnspd.com\/?p=27526"},"modified":"2026-04-11T13:10:24","modified_gmt":"2026-04-11T05:10:24","slug":"what-do-surge-protectors-do","status":"publish","type":"post","link":"https:\/\/www.cnspd.com\/id\/apa-yang-dilakukan-pelindung-lonjakan\/","title":{"rendered":"Apa yang Dilakukan Pelindung Lonjakan?"},"content":{"rendered":"<p data-start=\"130\" data-end=\"203\"><strong data-start=\"130\" data-end=\"203\">Analisis Teknikal &amp; Panduan Pemilihan untuk Profesional Industri Listrik<\/strong><\/p>\n<p data-start=\"205\" data-end=\"909\">Lonjakan tegangan yang tidak terduga\u2014baik disebabkan oleh petir, pengalihan bank kapasitor, atau restart motor\u2014dapat menyebabkan kerusakan permanen pada infrastruktur listrik dan peralatan yang terhubung. Di ladang solar, pabrik industri, atau fasilitas data, ini berarti waktu henti, bahaya kebakaran, dan kerugian modal yang signifikan. Solusinya adalah strategi perlindungan lonjakan yang direkayasa. <span style=\"color: #0000ff;\"><strong>LEEYEE, <\/strong><span style=\"color: #000000;\">sebuah produsen bersertifikat di bidang perlindungan lonjakan, menyediakan <strong>solusi SPD Tipe 1, Tipe 2, dan Tipe 3<\/strong> dengan<strong> sertifikasi CE, CB, ISO9001, dan TUV.<\/strong> Dirancang untuk sistem AC dan DC (hingga 1500VDC), SPD LEEYEE memberikan kapasitas pelepasan hingga 100kA dengan waktu respon di bawah 25ns\u2014kinerja yang menempatkan mereka di tingkat teratas penyedia SPD global.<\/span><\/span><\/p>\n<p data-start=\"911\" data-end=\"1074\"><strong data-start=\"911\" data-end=\"1074\">Pelindung lonjakan membatasi overvoltages transien dengan mengalihkan energi lonjakan ke tanah dalam hitungan nanodetik, memastikan keselamatan dan kontinuitas dalam sistem daya yang kritis.<\/strong><\/p>\n<p data-start=\"1076\" data-end=\"1214\">Pemilihan dan koordinasi SPD yang tepat sangat penting untuk menghindari kegagalan, trip yang tidak diinginkan, atau ketidakpatuhan terhadap peraturan. Mari kita jelajahi secara rinci.<\/p>\n<p data-start=\"1076\" data-end=\"1214\"><a href=\"https:\/\/www.cnspd.com\/id\/download-category\/all\/\" target=\"_blank\" rel=\"noopener\"><img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter wp-image-26994 size-full\" src=\"https:\/\/cnspd.com\/wp-content\/uploads\/2024\/12\/BookCover-3.jpg\" alt=\"Apa yang Dilakukan Protektor Lonjakan\" width=\"600\" height=\"408\" srcset=\"https:\/\/www.cnspd.com\/wp-content\/uploads\/2024\/12\/BookCover-3.jpg 600w, https:\/\/www.cnspd.com\/wp-content\/uploads\/2024\/12\/BookCover-3-150x102.jpg 150w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<hr data-start=\"1216\" data-end=\"1219\" \/>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 counter-hierarchy ez-toc-counter ez-toc-custom ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Daftar Isi<\/p>\n<span class=\"ez-toc-title-toggle\"><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"#\" data-href=\"https:\/\/www.cnspd.com\/id\/apa-yang-dilakukan-pelindung-lonjakan\/#surge-protection-basics-%e2%80%93-what-do-surge-protectors-really-do\" >Dasar Perlindungan Lonjakan - Apa yang Sebenarnya Dilakukan Pelindung Lonjakan?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"#\" data-href=\"https:\/\/www.cnspd.com\/id\/apa-yang-dilakukan-pelindung-lonjakan\/#where-surge-protection-is-mandatory\" >Di Mana Perlindungan Lonjakan Penuh Diterapkan<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"#\" data-href=\"https:\/\/www.cnspd.com\/id\/apa-yang-dilakukan-pelindung-lonjakan\/#leeyee-spd-technical-parameters\" >Parameter Teknik LEEYEE SPD<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"#\" data-href=\"https:\/\/www.cnspd.com\/id\/apa-yang-dilakukan-pelindung-lonjakan\/#application-engineering-how-to-configure-spds\" >Rekayasa Aplikasi: Cara Mengkonfigurasi SPD<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"#\" data-href=\"https:\/\/www.cnspd.com\/id\/apa-yang-dilakukan-pelindung-lonjakan\/#field-integration-how-leeyee-adds-value\" >Integrasi Lapangan: Bagaimana LEEYEE Menambah Nilai<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"#\" data-href=\"https:\/\/www.cnspd.com\/id\/apa-yang-dilakukan-pelindung-lonjakan\/#faqs-%e2%80%93-what-do-surge-protectors-do\" >Pertanyaan Umum - Apa yang Dilakukan Pelindung Lonjakan?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"#\" data-href=\"https:\/\/www.cnspd.com\/id\/apa-yang-dilakukan-pelindung-lonjakan\/#%e2%9a%a0%ef%b8%8f-disclaimer\" >\u26a0\ufe0f Penafian<\/a><\/li><\/ul><\/nav><\/div>\n<h2 data-start=\"1221\" data-end=\"1285\"><span class=\"ez-toc-section\" id=\"surge-protection-basics-%e2%80%93-what-do-surge-protectors-really-do\"><\/span>Dasar Perlindungan Lonjakan - Apa yang Sebenarnya Dilakukan Pelindung Lonjakan?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"1287\" data-end=\"1586\">A <strong data-start=\"1289\" data-end=\"1322\">perangkat perlindungan lonjakan (SPD)<\/strong> beroperasi dengan cara menjepit dan mengalihkan overvoltages transien\u2014sering kali dalam bentuk ribuan volt dalam mikrodetik. Menurut <strong data-start=\"1455\" data-end=\"1471\">IEC 61643-11<\/strong>, SPD harus merespons dengan cepat (biasanya &lt;25ns) dan menangani energi lonjakan yang ditentukan (diukur dalam kA) tanpa gagal.<\/p>\n<p data-start=\"1588\" data-end=\"1660\">Dalam sistem tenaga listrik, jenis-jenis berikut biasanya diterapkan:<\/p>\n<ul data-start=\"1662\" data-end=\"1998\">\n<li data-start=\"1662\" data-end=\"1785\">\n<p data-start=\"1664\" data-end=\"1785\"><strong data-start=\"1664\" data-end=\"1678\">Tipe 1 SPD<\/strong>: Untuk sambaran petir langsung (Kelas I), sering dipasang di pintu masuk layanan atau di area yang rawan petir.<\/p>\n<\/li>\n<li data-start=\"1786\" data-end=\"1903\">\n<p data-start=\"1788\" data-end=\"1903\"><strong data-start=\"1788\" data-end=\"1802\">Tipe 2 SPD<\/strong>: Untuk lonjakan saat switching dan petir tidak langsung (Kelas II), digunakan di panel distribusi dan sistem PV.<\/p>\n<\/li>\n<li data-start=\"1904\" data-end=\"1998\">\n<p data-start=\"1906\" data-end=\"1998\"><strong data-start=\"1906\" data-end=\"1920\">Tipe 3 SPD<\/strong>: Untuk perlindungan titik penggunaan (Kelas III), diterapkan dekat elektronik sensitif.<\/p>\n<\/li>\n<\/ul>\n<hr data-start=\"2000\" data-end=\"2003\" \/>\n<h2 data-start=\"2005\" data-end=\"2043\"><span class=\"ez-toc-section\" id=\"where-surge-protection-is-mandatory\"><\/span>Di Mana Perlindungan Lonjakan Penuh Diterapkan<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"2045\" data-end=\"2125\">Pelindung lonjakan adalah <strong data-start=\"2066\" data-end=\"2106\">diwajibkan oleh kode seperti IEC60364-4-44<\/strong>, terutama di mana:<\/p>\n<ul data-start=\"2127\" data-end=\"2386\">\n<li data-start=\"2127\" data-end=\"2173\">\n<p data-start=\"2129\" data-end=\"2173\">Risiko petir tinggi (Tingkat LPL I-II)<\/p>\n<\/li>\n<li data-start=\"2174\" data-end=\"2246\">\n<p data-start=\"2176\" data-end=\"2246\">Kehilangan nyawa manusia, layanan penting, atau data ekonomi mungkin terjadi<\/p>\n<\/li>\n<li data-start=\"2247\" data-end=\"2316\">\n<p data-start=\"2249\" data-end=\"2316\">Sistem PV melebihi 600VDC (biasanya memerlukan Tipe 2 atau SPD hibrida)<\/p>\n<\/li>\n<li data-start=\"2317\" data-end=\"2386\">\n<p data-start=\"2319\" data-end=\"2386\">Beban listrik melibatkan VFD, lift, atau sistem yang digerakkan oleh motor<\/p>\n<\/li>\n<\/ul>\n<hr data-start=\"2388\" data-end=\"2391\" \/>\n<h2 data-start=\"2393\" data-end=\"2427\"><span class=\"ez-toc-section\" id=\"leeyee-spd-technical-parameters\"><\/span>Parameter Teknik LEEYEE SPD<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<div class=\"_tableContainer_16hzy_1\">\n<div class=\"_tableWrapper_16hzy_14 group flex w-fit flex-col-reverse\" tabindex=\"-1\">\n<table class=\"w-fit min-w-(--thread-content-width)\" data-start=\"2429\" data-end=\"3210\">\n<thead data-start=\"2429\" data-end=\"2501\">\n<tr data-start=\"2429\" data-end=\"2501\">\n<th data-start=\"2429\" data-end=\"2456\" data-col-size=\"sm\">Parameter<\/th>\n<th data-start=\"2456\" data-end=\"2501\" data-col-size=\"sm\">Rentang Nilai<\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"2575\" data-end=\"3210\">\n<tr data-start=\"2575\" data-end=\"2653\">\n<td data-start=\"2575\" data-end=\"2615\" data-col-size=\"sm\">Tegangan Operasi Kontinu Maksimum (Uc)<\/td>\n<td data-col-size=\"sm\" data-start=\"2615\" data-end=\"2653\">275V\u20131500V AC\/DC<\/td>\n<\/tr>\n<tr data-start=\"2654\" data-end=\"2732\">\n<td data-start=\"2654\" data-end=\"2694\" data-col-size=\"sm\">Arus Lepasan Nominal (In)<\/td>\n<td data-col-size=\"sm\" data-start=\"2694\" data-end=\"2732\">20kA\u201340kA<\/td>\n<\/tr>\n<tr data-start=\"2733\" data-end=\"2811\">\n<td data-start=\"2733\" data-end=\"2773\" data-col-size=\"sm\">Arus Lepasan Maksimum (Imax)<\/td>\n<td data-col-size=\"sm\" data-start=\"2773\" data-end=\"2811\">Hingga 100kA<\/td>\n<\/tr>\n<tr data-start=\"2812\" data-end=\"2891\">\n<td data-start=\"2812\" data-end=\"2852\" data-col-size=\"sm\">Tingkat Perlindungan Tegangan (Up)<\/td>\n<td data-col-size=\"sm\" data-start=\"2852\" data-end=\"2891\">&lt;1.8kV (Kelas II), &lt;2.5kV (Kelas I)<\/td>\n<\/tr>\n<tr data-start=\"2892\" data-end=\"2969\">\n<td data-start=\"2892\" data-end=\"2931\" data-col-size=\"sm\">Waktu Respons<\/td>\n<td data-col-size=\"sm\" data-start=\"2931\" data-end=\"2969\">&lt;25ns<\/td>\n<\/tr>\n<tr data-start=\"2970\" data-end=\"3049\">\n<td data-start=\"2970\" data-end=\"3010\" data-col-size=\"sm\">Standar<\/td>\n<td data-col-size=\"sm\" data-start=\"3010\" data-end=\"3049\">IEC61643-11, EN50539, GB18802<\/td>\n<\/tr>\n<tr data-start=\"3050\" data-end=\"3128\">\n<td data-start=\"3050\" data-end=\"3090\" data-col-size=\"sm\">Sertifikasi<\/td>\n<td data-col-size=\"sm\" data-start=\"3090\" data-end=\"3128\">CE, CB, ISO9001, TUV<\/td>\n<\/tr>\n<tr data-start=\"3129\" data-end=\"3210\">\n<td data-start=\"3129\" data-end=\"3169\" data-col-size=\"sm\">Fitur Keamanan<\/td>\n<td data-col-size=\"sm\" data-start=\"3169\" data-end=\"3210\">Pemutus termal, indikator kesalahan<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div class=\"sticky end-(--thread-content-margin) h-0 self-end select-none\">\n<div class=\"absolute end-0 flex items-end\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<p data-start=\"3212\" data-end=\"3334\">LEEYEE SPD adalah modular, dapat dipasang di rel DIN, dan tersedia dalam konfigurasi fase tunggal, fase tiga, atau multi-MPP (PV).<\/p>\n<hr data-start=\"3336\" data-end=\"3339\" \/>\n<h2 data-start=\"3341\" data-end=\"3390\"><span class=\"ez-toc-section\" id=\"application-engineering-how-to-configure-spds\"><\/span>Rekayasa Aplikasi: Cara Mengkonfigurasi SPD<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3 data-start=\"3392\" data-end=\"3430\"><a href=\"https:\/\/www.cnspd.com\/id\/shop\/ac-surge-protective-device\/\">Untuk Sistem Distribusi Daya AC<\/a>:<\/h3>\n<ul data-start=\"3432\" data-end=\"3706\">\n<li data-start=\"3432\" data-end=\"3509\">\n<p data-start=\"3434\" data-end=\"3509\"><strong data-start=\"3434\" data-end=\"3456\">Sistem TN-S\/TN-C-S<\/strong>: Gunakan 4P Tipe 2 SPD (misalnya, model LEEYEE 40kA@275V AC)<\/p>\n<\/li>\n<li data-start=\"3510\" data-end=\"3569\">\n<p data-start=\"3512\" data-end=\"3569\"><strong data-start=\"3512\" data-end=\"3526\">Sistem TT<\/strong>: Memerlukan modul perlindungan N-PE tambahan<\/p>\n<\/li>\n<li data-start=\"3570\" data-end=\"3706\">\n<p data-start=\"3572\" data-end=\"3706\"><strong data-start=\"3572\" data-end=\"3609\">Koordinasi dengan MCB\/Sekering Cadangan<\/strong>: SPD harus dikoodinir dengan perlindungan sirkuit pendek hulu sesuai dengan rating Icc dari pabrikan<\/p>\n<\/li>\n<\/ul>\n<h3 data-start=\"3708\" data-end=\"3727\"><a href=\"https:\/\/www.cnspd.com\/id\/shop\/dc-surge-protective-device\/\">Untuk Sistem PV:<\/a><\/h3>\n<ul data-start=\"3729\" data-end=\"3996\">\n<li data-start=\"3729\" data-end=\"3791\">\n<p data-start=\"3731\" data-end=\"3791\"><strong data-start=\"3731\" data-end=\"3752\">1000VDC &amp; 1500VDC<\/strong>: Gunakan SPD PV dengan VPR &lt;3kV, In \u2265 20kA<\/p>\n<\/li>\n<li data-start=\"3792\" data-end=\"3882\">\n<p data-start=\"3794\" data-end=\"3882\"><strong data-start=\"3794\" data-end=\"3815\">Perlindungan String<\/strong>: Pasang SPD pada input DC inverter, kotak penggabung, dan level array<\/p>\n<\/li>\n<li data-start=\"3883\" data-end=\"3996\">\n<p data-start=\"3885\" data-end=\"3996\"><strong data-start=\"3885\" data-end=\"3916\">Perlindungan Polaritas Terbalik<\/strong>: SPD PV LEEYEE mencakup modul hibrida varistor + GDT dengan desain non-polarisasi<\/p>\n<\/li>\n<\/ul>\n<hr data-start=\"3998\" data-end=\"4001\" \/>\n<h2 data-start=\"4003\" data-end=\"4046\"><span class=\"ez-toc-section\" id=\"field-integration-how-leeyee-adds-value\"><\/span>Integrasi Lapangan: Bagaimana LEEYEE Menambah Nilai<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"4048\" data-end=\"4120\">LEEYEE tidak hanya menyediakan SPD, tetapi juga menawarkan dukungan integrasi penuh:<\/p>\n<ul data-start=\"4122\" data-end=\"4411\">\n<li data-start=\"4122\" data-end=\"4172\">\n<p data-start=\"4124\" data-end=\"4172\">Branding OEM\/ODM dengan logo laser atau cetak layar<\/p>\n<\/li>\n<li data-start=\"4173\" data-end=\"4230\">\n<p data-start=\"4175\" data-end=\"4230\">Warna rumah atau penilaian IP kotak yang dikustomisasi (IP20\u2013IP65)<\/p>\n<\/li>\n<li data-start=\"4231\" data-end=\"4316\">\n<p data-start=\"4233\" data-end=\"4316\">Laporan inspeksi pabrik, pemindaian sertifikat pihak ketiga, dan jaminan kualitas PICC<\/p>\n<\/li>\n<li data-start=\"4317\" data-end=\"4411\">\n<p data-start=\"4319\" data-end=\"4411\">Berdasarkan permintaan: Pengujian kurva I-V, kepatuhan terhadap tahan api UL94-V0, output alarm kesalahan jarak jauh<\/p>\n<\/li>\n<\/ul>\n<hr data-start=\"4413\" data-end=\"4416\" \/>\n<h2 data-start=\"4418\" data-end=\"4456\"><span class=\"ez-toc-section\" id=\"faqs-%e2%80%93-what-do-surge-protectors-do\"><\/span>Pertanyaan Umum - Apa yang Dilakukan Pelindung Lonjakan?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"4458\" data-end=\"4656\"><strong data-start=\"4458\" data-end=\"4517\">1. <a href=\"https:\/\/www.cnspd.com\/id\/spd-tipe1-vs-tipe2-vs-tipe-3\/\">Apa perbedaan antara SPD Tipe 1 dan Tipe 2?<\/a><\/strong><br data-start=\"4517\" data-end=\"4520\" \/>Tipe 1 menangani arus petir langsung (gelombang 10\/350\u00b5s), Tipe 2 adalah untuk tegangan lonjakan dari switching atau petir tidak langsung (8\/20\u00b5s).<\/p>\n<p data-start=\"4658\" data-end=\"4802\"><strong data-start=\"4658\" data-end=\"4710\">2. Bagaimana cara saya memilih rating arus SPD (In\/Imax)?<\/strong><br data-start=\"4710\" data-end=\"4713\" \/>Dasarkan pada penilaian risiko, kepadatan petir (Ng), tinggi bangunan, dan paparan sistem.<\/p>\n<p data-start=\"4804\" data-end=\"4943\"><strong data-start=\"4804\" data-end=\"4848\">3. Bisakah saya menggunakan satu SPD untuk AC dan DC?<\/strong><br data-start=\"4848\" data-end=\"4851\" \/>Tidak. Gunakan SPD khusus AC dan rated DC secara terpisah. LEEYEE menyediakan model khusus untuk keduanya.<\/p>\n<p data-start=\"4945\" data-end=\"5130\"><strong data-start=\"4945\" data-end=\"4990\">4. Apakah SPD perlu diganti secara berkala?<\/strong><br data-start=\"4990\" data-end=\"4993\" \/>Ya. Jika MOV terputus secara termal atau indikator berwarna merah, gantilah. Juga pertimbangkan siklus akhir hidup ~5 tahun di zona yang rentan terhadap lonjakan.<\/p>\n<p data-start=\"5132\" data-end=\"5281\"><strong data-start=\"5132\" data-end=\"5165\">5.<a href=\"https:\/\/www.cnspd.com\/id\/how-to-choose-fuses-or-miniature-circuit-breakers-mcb-for-surge-protective-devices-spd\/\"> Bisakah saya menggunakan SPD tanpa MCB?<\/a><\/strong><br data-start=\"5165\" data-end=\"5168\" \/>Hanya jika perlindungan terintegrasi tersedia. LEEYEE merekomendasikan koordinasi dengan MCB bersertifikat atau sekering cadangan gG.<\/p>\n<p data-start=\"5283\" data-end=\"5435\"><strong data-start=\"5283\" data-end=\"5336\">6. Apakah SPD LEEYEE mematuhi kode solar UE?<\/strong><br data-start=\"5336\" data-end=\"5339\" \/>Ya. SPD PV kami sesuai dengan EN50539-11 dan IEC 61643-31, cocok untuk proyek utilitas di Eropa.<\/p>\n<p data-start=\"5437\" data-end=\"5612\"><strong data-start=\"5437\" data-end=\"5488\">7. Bagaimana SPD mempengaruhi koordinasi isolasi?<\/strong><br data-start=\"5488\" data-end=\"5491\" \/>SPD menurunkan tegangan transien di bawah Tingkat Isolasi Dasar (BIL), memastikan perlindungan dielektrik komponen sistem.<\/p>\n<hr data-start=\"5614\" data-end=\"5617\" \/>\n<h2 data-start=\"5619\" data-end=\"5635\"><span class=\"ez-toc-section\" id=\"%e2%9a%a0%ef%b8%8f-disclaimer\"><\/span>\u26a0\ufe0f Penafian<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"5637\" data-end=\"5844\">Artikel ini ditujukan untuk profesional industri yang berkualifikasi dan perancang sistem. Selalu rujuk pada kode listrik setempat dan konsultasikan dengan insinyur bersertifikat untuk instalasi, analisis risiko lonjakan, dan koordinasi SPD.<\/p>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>Technical Analysis &amp; Selection Guide for Power Industry Professionals Unexpected voltage spikes\u2014whether caused by lightning, capacitor bank switching, or motor restarts\u2014can result in permanent damage to power infrastructure and connected equipment. In solar fields, industrial plants, or data facilities, this means downtime, fire hazards, and major capital loss. The solution is an engineered surge protection&#8230;<\/p>","protected":false},"author":18,"featured_media":27532,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1,488,422],"tags":[],"class_list":["post-27526","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","category-surge-protection","category-industry-news"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>What Do Surge Protectors Do? | LEEYEE Electrics<\/title>\n<meta name=\"description\" content=\"What do surge protectors do? 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