{"id":15421,"date":"2023-07-20T21:04:18","date_gmt":"2023-07-20T13:04:18","guid":{"rendered":"http:\/\/dibi.linkerr.cn\/?page_id=15421"},"modified":"2026-07-16T10:46:53","modified_gmt":"2026-07-16T02:46:53","slug":"patents-certificates","status":"publish","type":"page","link":"https:\/\/www.cnspd.com\/th\/patents-certificates\/","title":{"rendered":"Certifications"},"content":{"rendered":"<section class=\"l-section wpb_row us_custom_b6a72ce1 height_large width_full\"><div class=\"l-section-overlay\" style=\"background:#f3f3f3\"><\/div><div class=\"l-section-h i-cf\"><div class=\"g-cols vc_row via_grid cols_1 laptops-cols_inherit tablets-cols_inherit mobiles-cols_1 valign_top type_default stacking_default\"><div class=\"wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"w-html\"><style>\n  :root {\n    --ly-blue:#004898;\n    --ly-sky:#067AC2;\n    --ly-deep:#06264a;\n    --ly-ink:#172033;\n    --ly-muted:#667085;\n    --ly-line:#d9e7f5;\n    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(max-width:640px){.ly-cert-wrap{width:min(100% - 24px,1180px);}.ly-cert-hero{padding:62px 0 58px;}.ly-proof-grid,.ly-process-grid,.ly-cert-grid,.ly-compliance-matrix{grid-template-columns:1fr;}.ly-section{padding:52px 0;}.ly-trust-card,.ly-info-card,.ly-detail-card{padding:22px;}.ly-detail-list li{grid-template-columns:1fr;gap:3px;}.ly-cert-cta{padding:28px 22px;border-radius:16px;}.ly-cert-actions{gap:10px;}.ly-cert-btn{width:100%;}}\n\n  @media (max-width:640px){.ly-document-cta{grid-template-columns:1fr;padding:22px;border-radius:16px;}.ly-document-actions{justify-content:stretch;}.ly-document-actions .ly-cert-btn{width:100%;}}\n<\/style>\n\n<div class=\"ly-cert-page\">\n  <section class=\"ly-cert-hero\">\n    <div class=\"ly-cert-wrap\">\n      <div class=\"ly-cert-kicker\">LEEYEE Certificate Scope Center<\/div>\n      <h1>LEEYEE SPD Certificates and Certificate Scope<\/h1>\n      <p>Review LEEYEE surge protective device certificates by product series, voltage rating, covered models, standard and report number. This page helps buyers confirm which certificate applies to PV DC SPD and AC SPD models before purchasing, project filing or OEM documentation.<\/p>\n      <div class=\"ly-cert-actions\">\n        <a class=\"ly-cert-btn primary leeyee-site-popup-btn\" href=\"javascript:void(0);\"><span>Request Certificate Copy<\/span><\/a>\n        <a class=\"ly-cert-btn ghost\" href=\"https:\/\/www.cnspd.com\/shop\/all-products\/\" target=\"_blank\" rel=\"noopener\"><span>View Protection Products<\/span><\/a>\n        <a class=\"ly-cert-btn ghost\" href=\"https:\/\/www.cnspd.com\/technical-downloads\/\" target=\"_blank\" rel=\"noopener\"><span>View Technical Downloads<\/span><\/a>\n      <\/div>\n    <\/div>\n  <\/section>\n\n  <section class=\"ly-cert-proofbar\">\n    <div class=\"ly-cert-wrap\">\n      <div class=\"ly-proof-grid\">\n        <div class=\"ly-proof-item\"><div class=\"ly-proof-label\">Main Product Scope<\/div><div class=\"ly-proof-value\">PV DC SPD &amp; AC SPD<\/div><\/div>\n        <div class=\"ly-proof-item\"><div class=\"ly-proof-label\">Common Documents<\/div><div class=\"ly-proof-value\">T\u00dcV \/ CB \/ CE<\/div><\/div>\n        <div class=\"ly-proof-item\"><div class=\"ly-proof-label\">Key Standards<\/div><div class=\"ly-proof-value\">IEC \/ EN 61643<\/div><\/div>\n        <div class=\"ly-proof-item\"><div class=\"ly-proof-label\">Buyer Support<\/div><div class=\"ly-proof-value\">Scope Check on Request<\/div><\/div>\n      <\/div>\n    <\/div>\n  <\/section>\n\n  <section class=\"ly-section\">\n    <div class=\"ly-cert-wrap\">\n      <div class=\"ly-trust-grid\">\n        <div class=\"ly-trust-card\">\n          <div class=\"ly-section-kicker\">Why Certificate Scope Matters<\/div>\n          <h3>A certificate should be checked by exact model, voltage and application.<\/h3>\n          <p>For surge protective devices, a certificate is useful only when the product series, voltage rating, protection type and model structure match the certificate scope. This is especially important for PV DC SPD models, because 600V, 1000V and 1500V products may have different certificate scopes.<\/p>\n          <div class=\"ly-check-list\">\n            <div class=\"ly-check\"><span>\u2713<\/span><div>Help distributors, OEM buyers and panel builders confirm the right document before purchasing.<\/div><\/div>\n            <div class=\"ly-check\"><span>\u2713<\/span><div>Reduce approval risk by matching certificates with exact model, voltage rating and pole configuration.<\/div><\/div>\n            <div class=\"ly-check\"><span>\u2713<\/span><div>Support catalog listing, project documentation, supplier review and OEM discussions.<\/div><\/div>\n          <\/div>\n        <\/div>\n        <div class=\"ly-trust-card\">\n          <div class=\"ly-section-kicker\">What You Can Request<\/div>\n          <h3>Certificate copies, reports and model-scope confirmation.<\/h3>\n          <div class=\"ly-compliance-matrix\">\n            <div class=\"ly-matrix-item\"><strong>PV DC SPD Certificates<\/strong><span>For 600V, 1000V and 1500V photovoltaic surge protection models.<\/span><\/div>\n            <div class=\"ly-matrix-item\"><strong>AC SPD Certificates<\/strong><span>For Type 2, Type 1+2 and modular low-voltage AC SPD series.<\/span><\/div>\n            <div class=\"ly-matrix-item\"><strong>Test Reports<\/strong><span>Available reports can be matched after model and order requirement confirmation.<\/span><\/div>\n            <div class=\"ly-matrix-item\"><strong>OEM Support<\/strong><span>Certificate and marking requirements should be confirmed before private-label production.<\/span><\/div>\n          <\/div>\n        <\/div>\n      <\/div>\n      <div class=\"ly-scope-note\"><strong>Important: do not use one SPD certificate for all models.<\/strong><p>A PV 600V DC SPD certificate does not automatically cover 1000V or 1500V PV SPD models. A certificate for LY1-C40PV\/2S and LY1-C40PV\/2 should not be used as proof for LY1-C40PV\/3S or other pole configurations unless the certificate scope confirms it.<\/p><\/div>\n    <\/div>\n  <\/section>\n\n  <section class=\"ly-section alt\">\n    <div class=\"ly-cert-wrap\">\n      <div class=\"ly-section-head\"><div class=\"ly-section-kicker\">Certificate Scope Matrix<\/div><h2>Certificates by Product Series, Model Scope and Standard<\/h2><p>Use this matrix as a quick guide. Before using any document for project approval, catalog listing or OEM marking, please confirm the latest certificate copy and exact model scope with LEEYEE.<\/p><\/div>\n      <div class=\"ly-table-scroll\">\n        <table class=\"ly-scope-table\">\n          <thead><tr><th>Product Series<\/th><th>Covered Models<\/th><th>Application<\/th><th>Standard<\/th><th>Main Certified Ratings<\/th><th>Certificate \/ Report Reference<\/th><\/tr><\/thead>\n          <tbody>\n            <tr><td><strong>PV 600V DC SPD<\/strong><\/td><td>LY1-C40PV\/2S, LY1-C40PV\/2<\/td><td>Solar PV DC-side surge protection<\/td><td>EN 61643-31:2019<br\/>IEC 61643-31:2018<\/td><td>Ucpv 600V DC, PV Type 1 + Type 2, In 20kA, Imax 40kA, Iimp 6.25kA, Up 2.2kV, Iscpv 10A<\/td><td>T\u00dcV R 50539472 0001<br\/>CE AN 50539473 0001<br\/>Test Report CN22QXXW 001<br\/><a href=\"https:\/\/www.cnspd.com\/wp-content\/uploads\/2024\/07\/TUV-600V.pdf\" target=\"_blank\" rel=\"noopener\">T\u00dcV PDF<\/a> \/ <a href=\"https:\/\/www.cnspd.com\/wp-content\/uploads\/2024\/07\/CE-600V.pdf\" target=\"_blank\" rel=\"noopener\">CE PDF<\/a><\/td><\/tr>\n            <tr><td><strong>PV 1000V DC SPD<\/strong><\/td><td>LY1-C40PV<\/td><td>Solar PV DC-side surge protection<\/td><td>EN 61643-31:2019<br\/>IEC 61643-31:2018<\/td><td>Ucpv 1000V DC, PV Type 1 + Type 2, In 20kA, Imax 40kA, Iimp 6.25kA, Up 3.6kV, Iscpv 10A<\/td><td>T\u00dcV R 50532288 0001<br\/>CE AN 50532289 0001<br\/>CB HU-003767<br\/>Test Report CN22Z41T 001<br\/><a href=\"https:\/\/www.cnspd.com\/wp-content\/uploads\/2024\/07\/PV1000V-TUV.pdf\" target=\"_blank\" rel=\"noopener\">T\u00dcV PDF<\/a> \/ <a href=\"https:\/\/www.cnspd.com\/wp-content\/uploads\/2024\/07\/PV1000V-CE.pdf\" target=\"_blank\" rel=\"noopener\">CE PDF<\/a> \/ <a href=\"https:\/\/www.cnspd.com\/wp-content\/uploads\/2024\/07\/PV1000V-CB.pdf\" target=\"_blank\" rel=\"noopener\">CB PDF<\/a><\/td><\/tr>\n            <tr><td><strong>PV 1500V DC SPD<\/strong><\/td><td>LY1-C40PV\/3S, LY1-C40PV\/3<\/td><td>Solar PV DC-side surge protection<\/td><td>EN 61643-31:2019<br\/>IEC 61643-31:2018<\/td><td>Ucpv 1500V DC, PV Type 1 + Type 2, In 20kA, Imax 40kA, Iimp 6.25kA, Up 5.6kV, Iscpv 10A<\/td><td>T\u00dcV R 50539515 0001<br\/>CE AN 50539518 0001<br\/>Test Report CN212E6Y 001<br\/><a href=\"https:\/\/www.cnspd.com\/wp-content\/uploads\/2024\/07\/1500V-TUV.pdf\" target=\"_blank\" rel=\"noopener\">T\u00dcV PDF<\/a> \/ <a href=\"https:\/\/www.cnspd.com\/wp-content\/uploads\/2024\/07\/1500V-CE.pdf\" target=\"_blank\" rel=\"noopener\">CE PDF<\/a><\/td><\/tr>\n            <tr><td><strong>AC Type 2 Modular SPD \u2013 LY1-C40M Series<\/strong><\/td><td>LY1-C40M\/1+1, LY1-C40M\/3+1, LY1-C40M\/2, LY1-C40M\/4<\/td><td>Low-voltage AC modular surge protection for TT and TN systems<\/td><td>EN 61643-11:2012+A11<br\/>IEC 61643-11:2011<\/td><td>Type 2 \/ Class II, Uc 275VAC (L-N) \/ 255VAC (N-PE) or 275VAC (L\/N-PE), In 20kA, Imax 40kA, Up 1.5kV \/ 1.2kV by mode, Isccr 25kA, IP20, indoor<\/td><td>T\u00dcV R 50602134 0001<br\/>CE AN 50602164 0001<br\/>CB HU-004585<br\/>Reports CN23XBIV 001 \/ CN23FALU 001<br\/><a href=\"https:\/\/www.cnspd.com\/wp-content\/uploads\/2026\/07\/LY1-C40M-TUV.pdf\" target=\"_blank\" rel=\"noopener\">T\u00dcV PDF<\/a> \/ <a href=\"https:\/\/www.cnspd.com\/wp-content\/uploads\/2026\/07\/LY1-C40M-CE.pdf\" target=\"_blank\" rel=\"noopener\">CE PDF<\/a> \/ <a href=\"https:\/\/www.cnspd.com\/wp-content\/uploads\/2026\/07\/LY1-C40M-CB.pdf\" target=\"_blank\" rel=\"noopener\">CB PDF<\/a><\/td><\/tr>\n            <tr><td><strong>AC Type 2 SPD \u2013 LY1-C40 \/ LY1-D20 Series<\/strong><\/td><td>LY1-C40\/1+1, \/1S+1, \/3+1, \/3S+1, \/1, \/1S, \/3, \/3S, \/4, \/4S<br\/>LY1-D20\/1+1, \/1S+1, \/3+1, \/3S+1, \/1, \/1S, \/3, \/3S, \/4, \/4S<\/td><td>Low-voltage AC power distribution<\/td><td>EN 61643-11:2012+A11<br\/>IEC 61643-11:2011<\/td><td>Type 2 \/ Class II, Uc 275VAC (L-N\/PE) \/ 255VAC (N-PE), In 20kA, Imax 40kA, Up 1.5kV, Isccr 25kA, IP20, indoor<\/td><td>T\u00dcV R 50488349<br\/>CB HU-003272<br\/>Reports CN20PX06 \/ CN21VWP9 001<br\/><a href=\"https:\/\/www.cnspd.com\/wp-content\/uploads\/2026\/07\/LY1-C40-LY1-D20-AC-Type-2-SPD-TUV.pdf\" target=\"_blank\" rel=\"noopener\">T\u00dcV PDF<\/a> \/ <a href=\"https:\/\/www.cnspd.com\/wp-content\/uploads\/2026\/07\/LY1-C40-LY1-D20-AC-Type-2-SPD-CB.pdf\" target=\"_blank\" rel=\"noopener\">CB PDF<\/a><\/td><\/tr>\n            <tr><td><strong>AC Type 1+2 SPD \u2013 LY1-12.5 \/ LY1-7 Series<\/strong><\/td><td>LY1-12.5\/1+1, \/1S+1, \/3+1, \/3S+1, \/1, \/1S, \/3, \/3S, \/4, \/4S<br\/>LY1-7\/1+1, \/1S+1, \/3+1, \/3S+1, \/1, \/1S, \/3, \/3S, \/4, \/4S<\/td><td>Low-voltage AC power distribution where Type 1 + Type 2 performance is required<\/td><td>EN 61643-11:2012+A11<br\/>IEC 61643-11:2011<\/td><td>Type 1 + Type 2 \/ Class I + II, Uc 275VAC (L-N\/PE) \/ 255VAC (N-PE), In 20kA, Imax 50kA, Iimp by exact model and pole configuration, Up 1.5kV, Isccr 25kA, IP20, indoor<\/td><td>T\u00dcV R 50488029<br\/>CB HU-003305<br\/>Reports CN200WR1 \/ CN21XE20 001<br\/><a href=\"https:\/\/www.cnspd.com\/wp-content\/uploads\/2026\/07\/LY1-12.5-LY1-7-AC-Type-12-SPD-TUV.pdf\" target=\"_blank\" rel=\"noopener\">T\u00dcV PDF<\/a> \/ <a href=\"https:\/\/www.cnspd.com\/wp-content\/uploads\/2026\/07\/LY1-12.5-LY1-7-AC-Type-12-SPD-CB.pdf\" target=\"_blank\" rel=\"noopener\">CB PDF<\/a><\/td><\/tr>\n          <\/tbody>\n        <\/table>\n      <\/div>\n\n      <div class=\"ly-document-cta\">\n        <div>\n          <h3>Need datasheets, wiring diagrams or label references for these certified models?<\/h3>\n          <p>After checking the certificate scope, buyers can review matched PV DC SPD datasheets, user manual, product label references and packaging information in the Technical Downloads page.<\/p>\n        <\/div>\n        <div class=\"ly-document-actions\">\n          <a class=\"ly-cert-btn doc-primary\" href=\"https:\/\/www.cnspd.com\/technical-downloads\/\" target=\"_blank\" rel=\"noopener\"><span>View Technical Downloads<\/span><\/a>\n          <a class=\"ly-cert-btn doc-secondary\" href=\"https:\/\/www.cnspd.com\/wp-content\/uploads\/2026\/07\/leeyee-pv-dc-spd-certificate-scope-sheet.pdf\" target=\"_blank\" rel=\"noopener\"><span>Download Scope Sheet<\/span><\/a>\n        <\/div>\n      <\/div>\n    <\/div>\n  <\/section>\n\n  <section class=\"ly-section\">\n    <div class=\"ly-cert-wrap\">\n      <div class=\"ly-section-head\"><div class=\"ly-section-kicker\">Solar PV DC SPD Certificates<\/div><h2>PV SPD Certificate Details for 600V, 1000V and 1500V DC Systems<\/h2><p>PV DC SPD certificates should be checked by voltage level and exact model. The following summaries help buyers quickly understand which document applies to each PV SPD group.<\/p><\/div>\n      <div class=\"ly-detail-grid\">\n        <article class=\"ly-detail-card\"><span class=\"ly-pill\">PV 600V DC<\/span><span class=\"ly-pill\">Type 1 + Type 2<\/span><h3>PV 600V DC SPD Certificate Scope<\/h3><p>For LY1-C40PV\/2S and LY1-C40PV\/2 photovoltaic surge protective devices. The \/2S version includes remote signalling contact. The \/2 version is supplied without remote signalling contact.<\/p><ul class=\"ly-detail-list\"><li><b>Models<\/b><span>LY1-C40PV\/2S, LY1-C40PV\/2<\/span><\/li><li><b>Standard<\/b><span>EN 61643-31:2019 \/ IEC 61643-31:2018<\/span><\/li><li><b>Ucpv<\/b><span>600V DC (+\/- to PE)<\/span><\/li><li><b>Ratings<\/b><span>In 20kA, Imax 40kA, Iimp 6.25kA, Up 2.2kV<\/span><\/li><li><b>Reference<\/b><span>R 50539472 0001 \/ AN 50539473 0001 \/ CN22QXXW 001<\/span><\/li><li><b>PDF<\/b><span><a href=\"https:\/\/www.cnspd.com\/wp-content\/uploads\/2024\/07\/TUV-600V.pdf\" target=\"_blank\" rel=\"noopener\">T\u00dcV Certificate<\/a> \/ <a href=\"https:\/\/www.cnspd.com\/wp-content\/uploads\/2024\/07\/CE-600V.pdf\" target=\"_blank\" rel=\"noopener\">CE Certificate<\/a><\/span><\/li><\/ul><\/article>\n        <article class=\"ly-detail-card\"><span class=\"ly-pill\">PV 1000V DC<\/span><span class=\"ly-pill\">Type 1 + Type 2<\/span><h3>PV 1000V DC SPD Certificate Scope<\/h3><p>For LY1-C40PV photovoltaic surge protective devices used in 1000V DC PV-side protection applications. This group has T\u00dcV, CE and CB certificate documents.<\/p><ul class=\"ly-detail-list\"><li><b>Models<\/b><span>LY1-C40PV<\/span><\/li><li><b>Standard<\/b><span>EN 61643-31:2019 \/ IEC 61643-31:2018<\/span><\/li><li><b>Ucpv<\/b><span>1000V DC<\/span><\/li><li><b>Ratings<\/b><span>In 20kA, Imax 40kA, Iimp 6.25kA, Up 3.6kV<\/span><\/li><li><b>Reference<\/b><span>R 50532288 0001 \/ AN 50532289 0001 \/ HU-003767 \/ CN22Z41T 001<\/span><\/li><li><b>PDF<\/b><span><a href=\"https:\/\/www.cnspd.com\/wp-content\/uploads\/2024\/07\/PV1000V-TUV.pdf\" target=\"_blank\" rel=\"noopener\">T\u00dcV Certificate<\/a> \/ <a href=\"https:\/\/www.cnspd.com\/wp-content\/uploads\/2024\/07\/PV1000V-CE.pdf\" target=\"_blank\" rel=\"noopener\">CE Certificate<\/a> \/ <a href=\"https:\/\/www.cnspd.com\/wp-content\/uploads\/2024\/07\/PV1000V-CB.pdf\" target=\"_blank\" rel=\"noopener\">CB Certificate<\/a><\/span><\/li><\/ul><\/article>\n        <article class=\"ly-detail-card\"><span class=\"ly-pill\">PV 1500V DC<\/span><span class=\"ly-pill\">Type 1 + Type 2<\/span><h3>PV 1500V DC SPD Certificate Scope<\/h3><p>For LY1-C40PV\/3S and LY1-C40PV\/3 photovoltaic surge protective devices used in 1500V DC PV applications.<\/p><ul class=\"ly-detail-list\"><li><b>Models<\/b><span>LY1-C40PV\/3S, LY1-C40PV\/3<\/span><\/li><li><b>Standard<\/b><span>EN 61643-31:2019 \/ IEC 61643-31:2018<\/span><\/li><li><b>Ucpv<\/b><span>1500V DC (+\/- to PE, + to -)<\/span><\/li><li><b>Ratings<\/b><span>In 20kA, Imax 40kA, Iimp 6.25kA, Up 5.6kV<\/span><\/li><li><b>Reference<\/b><span>R 50539515 0001 \/ AN 50539518 0001 \/ CN212E6Y 001<\/span><\/li><li><b>PDF<\/b><span><a href=\"https:\/\/www.cnspd.com\/wp-content\/uploads\/2024\/07\/1500V-TUV.pdf\" target=\"_blank\" rel=\"noopener\">T\u00dcV Certificate<\/a> \/ <a href=\"https:\/\/www.cnspd.com\/wp-content\/uploads\/2024\/07\/1500V-CE.pdf\" target=\"_blank\" rel=\"noopener\">CE Certificate<\/a><\/span><\/li><\/ul><\/article>\n      <\/div>\n    <\/div>\n  <\/section>\n\n  <section class=\"ly-section alt\"><div class=\"ly-cert-wrap\"><div class=\"ly-section-head\"><div class=\"ly-section-kicker\">AC SPD Certificates<\/div><h2>AC Surge Protective Device Certificate Details<\/h2><p>AC SPD certificates are grouped by exact product series. LY1-C40M, LY1-C40 \/ LY1-D20, and LY1-12.5 \/ LY1-7 should not be mixed when presenting certificate scope.<\/p><\/div><div class=\"ly-detail-grid\"><article class=\"ly-detail-card\"><span class=\"ly-pill\">AC Type 2 Modular<\/span><span class=\"ly-pill\">LY1-C40M<\/span><h3>AC Type 2 Modular SPD \u2013 LY1-C40M Series<\/h3><p>This certificate group applies to LY1-C40M modular Type 2 SPDs, including 1+1, 3+1, 2P and 4P structures.<\/p><ul class=\"ly-detail-list\"><li><b>Models<\/b><span>LY1-C40M\/1+1, LY1-C40M\/3+1, LY1-C40M\/2, LY1-C40M\/4<\/span><\/li><li><b>Standard<\/b><span>EN 61643-11:2012+A11 \/ IEC 61643-11:2011<\/span><\/li><li><b>Type<\/b><span>Type 2 \/ Class II<\/span><\/li><li><b>Ratings<\/b><span>Uc 275VAC \/ 255VAC, In 20kA, Imax 40kA, Up 1.5kV \/ 1.2kV by mode, Isccr 25kA<\/span><\/li><li><b>Certificates<\/b><span>T\u00dcV R 50602134 0001 \/ CE AN 50602164 0001 \/ CB HU-004585<\/span><\/li><li><b>PDF<\/b><span><a href=\"https:\/\/www.cnspd.com\/wp-content\/uploads\/2026\/07\/LY1-C40M-TUV.pdf\" target=\"_blank\" rel=\"noopener\">T\u00dcV Certificate<\/a> \/ <a href=\"https:\/\/www.cnspd.com\/wp-content\/uploads\/2026\/07\/LY1-C40M-CE.pdf\" target=\"_blank\" rel=\"noopener\">CE Certificate<\/a> \/ <a href=\"https:\/\/www.cnspd.com\/wp-content\/uploads\/2026\/07\/LY1-C40M-CB.pdf\" target=\"_blank\" rel=\"noopener\">CB Certificate<\/a><\/span><\/li><\/ul><\/article><article class=\"ly-detail-card\"><span class=\"ly-pill\">AC Type 2<\/span><span class=\"ly-pill\">LY1-C40 \/ LY1-D20<\/span><h3>AC Type 2 SPD \u2013 LY1-C40 \/ LY1-D20 Series<\/h3><p>This certificate group applies to selected LY1-C40 and LY1-D20 Type 2 AC SPD configurations used in low-voltage distribution systems.<\/p><ul class=\"ly-detail-list\"><li><b>Models<\/b><span>LY1-C40 and LY1-D20 1+1, 3+1, 1P, 3P, 4P and S versions listed in the certificate scope<\/span><\/li><li><b>Standard<\/b><span>EN 61643-11:2012+A11 \/ IEC 61643-11:2011<\/span><\/li><li><b>Type<\/b><span>Type 2 \/ Class II<\/span><\/li><li><b>Ratings<\/b><span>Uc 275VAC \/ 255VAC, In 20kA, Imax 40kA, Up 1.5kV, Isccr 25kA<\/span><\/li><li><b>Certificates<\/b><span>T\u00dcV R 50488349 \/ CB HU-003272<\/span><\/li><li><b>PDF<\/b><span><a href=\"https:\/\/www.cnspd.com\/wp-content\/uploads\/2026\/07\/LY1-C40-LY1-D20-AC-Type-2-SPD-TUV.pdf\" target=\"_blank\" rel=\"noopener\">T\u00dcV Certificate<\/a> \/ <a href=\"https:\/\/www.cnspd.com\/wp-content\/uploads\/2026\/07\/LY1-C40-LY1-D20-AC-Type-2-SPD-CB.pdf\" target=\"_blank\" rel=\"noopener\">CB Certificate<\/a><\/span><\/li><\/ul><\/article><article class=\"ly-detail-card\"><span class=\"ly-pill\">AC Type 1 + Type 2<\/span><span class=\"ly-pill\">LY1-12.5 \/ LY1-7<\/span><h3>AC Type 1+2 SPD \u2013 LY1-12.5 \/ LY1-7 Series<\/h3><p>This certificate group applies to selected LY1-12.5 and LY1-7 Type 1+2 AC SPD configurations. Iimp should be confirmed by exact model and pole configuration.<\/p><ul class=\"ly-detail-list\"><li><b>Models<\/b><span>LY1-12.5 and LY1-7 1+1, 3+1, 1P, 3P, 4P and S versions listed in the certificate scope<\/span><\/li><li><b>Standard<\/b><span>EN 61643-11:2012+A11 \/ IEC 61643-11:2011<\/span><\/li><li><b>Type<\/b><span>Type 1 + Type 2 \/ Class I + II<\/span><\/li><li><b>Ratings<\/b><span>Uc 275VAC \/ 255VAC, In 20kA, Imax 50kA, Iimp by exact model, Up 1.5kV, Isccr 25kA<\/span><\/li><li><b>Certificates<\/b><span>T\u00dcV R 50488029 \/ CB HU-003305<\/span><\/li><li><b>PDF<\/b><span><a href=\"https:\/\/www.cnspd.com\/wp-content\/uploads\/2026\/07\/LY1-12.5-LY1-7-AC-Type-12-SPD-TUV.pdf\" target=\"_blank\" rel=\"noopener\">T\u00dcV Certificate<\/a> \/ <a href=\"https:\/\/www.cnspd.com\/wp-content\/uploads\/2026\/07\/LY1-12.5-LY1-7-AC-Type-12-SPD-CB.pdf\" target=\"_blank\" rel=\"noopener\">CB Certificate<\/a><\/span><\/li><\/ul><\/article><\/div><div class=\"ly-table-scroll\" style=\"margin-top:24px;\"><table class=\"ly-scope-table\"><thead><tr><th>Model \/ Series<\/th><th>SPD Type<\/th><th>Covered Certificate Documents<\/th><th>Use Note<\/th><\/tr><\/thead><tbody><tr><td><strong>LY1-C40M\/1+1<\/strong><br\/><strong>LY1-C40M\/3+1<\/strong><br\/><strong>LY1-C40M\/2<\/strong><br\/><strong>LY1-C40M\/4<\/strong><\/td><td>AC Type 2 Modular SPD<\/td><td>T\u00dcV R 50602134 0001<br\/>CE AN 50602164 0001<br\/>CB HU-004585<\/td><td>Use the LY1-C40M certificate group only. Do not mix with LY1-C40 \/ LY1-D20 certificates.<\/td><\/tr><tr><td><strong>LY1-C40 Series<\/strong><br\/>1+1, 1S+1, 3+1, 3S+1, 1, 1S, 3, 3S, 4, 4S<br\/><strong>LY1-D20 Series<\/strong><br\/>1+1, 1S+1, 3+1, 3S+1, 1, 1S, 3, 3S, 4, 4S<\/td><td>AC Type 2 SPD<\/td><td>T\u00dcV R 50488349<br\/>CB HU-003272<\/td><td>Use this group for Type 2 LY1-C40 \/ LY1-D20 models. Do not present the whole series as Type 1+2 without checking exact model markings.<\/td><\/tr><tr><td><strong>LY1-12.5 Series<\/strong><br\/>1+1, 1S+1, 3+1, 3S+1, 1, 1S, 3, 3S, 4, 4S<br\/><strong>LY1-7 Series<\/strong><br\/>1+1, 1S+1, 3+1, 3S+1, 1, 1S, 3, 3S, 4, 4S<\/td><td>AC Type 1+2 SPD<\/td><td>T\u00dcV R 50488029<br\/>CB HU-003305<\/td><td>Iimp should be confirmed by exact model and pole configuration before project filing or OEM documentation.<\/td><\/tr><\/tbody><\/table><\/div><\/div><\/section>\n\n  <section class=\"ly-section\"><div class=\"ly-cert-wrap\"><div class=\"ly-section-head\"><div class=\"ly-section-kicker\">How to Read Certificates<\/div><h2>What Certificates Can and Cannot Prove<\/h2><p>A professional certificate page should clearly explain the boundary of each document. This helps buyers avoid using the wrong certificate for the wrong model.<\/p><\/div><div class=\"ly-split-card-grid\"><div class=\"ly-info-card\"><h3>Certificates can help prove model-level compliance.<\/h3><p>When the model, rating and product structure are covered, certificates can support buyer review, supplier approval, project documentation, catalog listing and OEM discussion.<\/p><ul><li>Confirm the exact product series and model number.<\/li><li>Check the voltage rating and SPD type.<\/li><li>Confirm the standard and certificate number.<\/li><li>Request the latest copy before project filing.<\/li><\/ul><\/div><div class=\"ly-info-card\"><h3>Certificates should not be generalized across all products.<\/h3><p>A certificate for one voltage level or model structure should not be used to represent another series unless the certificate scope confirms it.<\/p><ul><li>PV 600V, 1000V and 1500V SPD certificates should be checked separately.<\/li><li>2-pole and 3-pole PV SPD structures may have different scope.<\/li><li>AC Type 2 and AC Type 1+2 SPD certificates are not the same.<\/li><li>OEM marking requirements must be confirmed before production.<\/li><\/ul><\/div><\/div><div class=\"ly-scope-note\"><strong>Certificate validity and latest version should be confirmed before formal use.<\/strong><p>Certificate previews are provided for buyer pre-review. For project filing, tender submission, OEM marking or regulated market approval, please request the latest certificate copy and confirm the applicable model scope before use.<\/p><\/div><\/div><\/section>\n\n  <section class=\"ly-section alt\"><div class=\"ly-cert-wrap\"><div class=\"ly-section-head\"><div class=\"ly-section-kicker\">Certificate Gallery<\/div><h2>Available Certificate and Compliance Document Previews<\/h2><p>Use the gallery for a quick preview. Click \u201cOpen PDF\u201d to view the available certificate copy. For exact model scope, latest valid version or full test report, please send the product model and project requirement to LEEYEE.<\/p><\/div><div aria-label=\"Certificate categories\" class=\"ly-cert-filter\"><button class=\"ly-filter-pill active\" data-filter=\"all\" type=\"button\"><span>All<\/span><\/button><button class=\"ly-filter-pill\" data-filter=\"pv\" type=\"button\"><span>PV SPD<\/span><\/button><button class=\"ly-filter-pill\" data-filter=\"ac\" type=\"button\"><span>AC SPD<\/span><\/button><button class=\"ly-filter-pill\" data-filter=\"iso\" type=\"button\"><span>ISO<\/span><\/button><button class=\"ly-filter-pill\" data-filter=\"tuv\" type=\"button\"><span>T\u00dcV<\/span><\/button><button class=\"ly-filter-pill\" data-filter=\"cb\" type=\"button\"><span>CB<\/span><\/button><button class=\"ly-filter-pill\" data-filter=\"ce\" type=\"button\"><span>CE<\/span><\/button><button class=\"ly-filter-pill\" data-filter=\"compliance\" type=\"button\"><span>Compliance<\/span><\/button><\/div><div class=\"ly-cert-grid\">\n\n    <article class=\"ly-cert-card\" data-category=\"pv tuv compliance\"><a class=\"ly-cert-img ly-cert-lightbox-link\" data-title=\"PV 600V DC SPD T\u00dcV Certificate \u2013 R 50539472 0001\" href=\"https:\/\/www.cnspd.com\/wp-content\/uploads\/2026\/07\/600VSPDTUV.webp\" rel=\"noopener\" target=\"_blank\"><img decoding=\"async\" alt=\"LEEYEE PV 600V DC SPD T\u00dcV certificate R 50539472 0001 for LY1-C40PV\/2S and LY1-C40PV\/2\" loading=\"lazy\" src=\"https:\/\/www.cnspd.com\/wp-content\/uploads\/2026\/07\/600VSPDTUV.webp\"\/><\/a><div class=\"ly-cert-body\"><span class=\"ly-cert-tag\">PV T\u00dcV<\/span><h3>PV 600V DC SPD T\u00dcV Certificate<\/h3><p>T\u00dcV certificate for LY1-C40PV\/2S and LY1-C40PV\/2 photovoltaic surge protective devices, tested to EN \/ IEC 61643-31.<\/p><div class=\"ly-cert-meta\"><span>R 50539472 0001<\/span><a class=\"ly-view-link\" href=\"https:\/\/www.cnspd.com\/wp-content\/uploads\/2024\/07\/TUV-600V.pdf\" target=\"_blank\" rel=\"noopener\"><span>Open PDF<\/span><\/a><\/div><\/div><\/article>\n    <article class=\"ly-cert-card\" data-category=\"pv ce compliance\"><a class=\"ly-cert-img ly-cert-lightbox-link\" data-title=\"PV 600V DC SPD CE \/ LVD Certificate \u2013 AN 50539473 0001\" href=\"https:\/\/www.cnspd.com\/wp-content\/uploads\/2026\/07\/600VSPDCE.webp\" rel=\"noopener\" target=\"_blank\"><img decoding=\"async\" alt=\"LEEYEE PV 600V DC SPD CE LVD certificate AN 50539473 0001 for LY1-C40PV\/2S and LY1-C40PV\/2\" loading=\"lazy\" src=\"https:\/\/www.cnspd.com\/wp-content\/uploads\/2026\/07\/600VSPDCE.webp\"\/><\/a><div class=\"ly-cert-body\"><span class=\"ly-cert-tag\">PV CE<\/span><h3>PV 600V DC SPD CE Certificate<\/h3><p>CE \/ LVD certificate for 600V DC photovoltaic SPD models LY1-C40PV\/2S and LY1-C40PV\/2.<\/p><div class=\"ly-cert-meta\"><span>AN 50539473 0001<\/span><a class=\"ly-view-link\" href=\"https:\/\/www.cnspd.com\/wp-content\/uploads\/2024\/07\/CE-600V.pdf\" target=\"_blank\" rel=\"noopener\"><span>Open PDF<\/span><\/a><\/div><\/div><\/article>\n    <article class=\"ly-cert-card\" data-category=\"pv tuv compliance\"><a class=\"ly-cert-img ly-cert-lightbox-link\" data-title=\"PV 1000V DC SPD T\u00dcV Certificate \u2013 R 50532288 0001\" href=\"https:\/\/www.cnspd.com\/wp-content\/uploads\/2026\/07\/1000VSPDTUV.webp\" rel=\"noopener\" target=\"_blank\"><img decoding=\"async\" alt=\"LEEYEE PV 1000V DC SPD T\u00dcV certificate R 50532288 0001 for LY1-C40PV\" loading=\"lazy\" src=\"https:\/\/www.cnspd.com\/wp-content\/uploads\/2026\/07\/1000VSPDTUV.webp\"\/><\/a><div class=\"ly-cert-body\"><span class=\"ly-cert-tag\">PV T\u00dcV<\/span><h3>PV 1000V DC SPD T\u00dcV Certificate<\/h3><p>T\u00dcV certificate for LY1-C40PV 1000V DC photovoltaic surge protective device applications.<\/p><div class=\"ly-cert-meta\"><span>R 50532288 0001<\/span><a class=\"ly-view-link\" href=\"https:\/\/www.cnspd.com\/wp-content\/uploads\/2024\/07\/PV1000V-TUV.pdf\" target=\"_blank\" rel=\"noopener\"><span>Open PDF<\/span><\/a><\/div><\/div><\/article>\n    <article class=\"ly-cert-card\" data-category=\"pv ce compliance\"><a class=\"ly-cert-img ly-cert-lightbox-link\" data-title=\"PV 1000V DC SPD CE \/ LVD Certificate \u2013 AN 50532289 0001\" href=\"https:\/\/www.cnspd.com\/wp-content\/uploads\/2026\/07\/1000VSPDCE.webp\" rel=\"noopener\" target=\"_blank\"><img decoding=\"async\" alt=\"LEEYEE PV 1000V DC SPD CE LVD certificate AN 50532289 0001 for LY1-C40PV\" loading=\"lazy\" src=\"https:\/\/www.cnspd.com\/wp-content\/uploads\/2026\/07\/1000VSPDCE.webp\"\/><\/a><div class=\"ly-cert-body\"><span class=\"ly-cert-tag\">PV CE<\/span><h3>PV 1000V DC SPD CE Certificate<\/h3><p>CE \/ LVD certificate for LY1-C40PV 1000V DC photovoltaic surge protective device applications.<\/p><div class=\"ly-cert-meta\"><span>AN 50532289 0001<\/span><a class=\"ly-view-link\" href=\"https:\/\/www.cnspd.com\/wp-content\/uploads\/2024\/07\/PV1000V-CE.pdf\" target=\"_blank\" rel=\"noopener\"><span>Open PDF<\/span><\/a><\/div><\/div><\/article>\n    <article class=\"ly-cert-card\" data-category=\"pv cb compliance\"><a class=\"ly-cert-img ly-cert-lightbox-link\" data-title=\"PV 1000V DC SPD CB Certificate \u2013 HU-003767\" href=\"https:\/\/www.cnspd.com\/wp-content\/uploads\/2026\/07\/1000VSPDCB.webp\" rel=\"noopener\" target=\"_blank\"><img decoding=\"async\" alt=\"LEEYEE PV 1000V DC SPD CB certificate HU-003767 for LY1-C40PV\" loading=\"lazy\" src=\"https:\/\/www.cnspd.com\/wp-content\/uploads\/2026\/07\/1000VSPDCB.webp\"\/><\/a><div class=\"ly-cert-body\"><span class=\"ly-cert-tag\">PV CB<\/span><h3>PV 1000V DC SPD CB Certificate<\/h3><p>CB certificate for LY1-C40PV 1000V DC photovoltaic surge protective device applications.<\/p><div class=\"ly-cert-meta\"><span>HU-003767<\/span><a class=\"ly-view-link\" href=\"https:\/\/www.cnspd.com\/wp-content\/uploads\/2024\/07\/PV1000V-CB.pdf\" target=\"_blank\" rel=\"noopener\"><span>Open PDF<\/span><\/a><\/div><\/div><\/article>\n    <article class=\"ly-cert-card\" data-category=\"pv tuv compliance\"><a class=\"ly-cert-img ly-cert-lightbox-link\" data-title=\"PV 1500V DC SPD T\u00dcV Certificate \u2013 R 50539515 0001\" href=\"https:\/\/www.cnspd.com\/wp-content\/uploads\/2026\/07\/1500VSPDTUV.webp\" rel=\"noopener\" target=\"_blank\"><img decoding=\"async\" alt=\"LEEYEE PV 1500V DC SPD T\u00dcV certificate R 50539515 0001 for LY1-C40PV\/3S and LY1-C40PV\/3\" loading=\"lazy\" src=\"https:\/\/www.cnspd.com\/wp-content\/uploads\/2026\/07\/1500VSPDTUV.webp\"\/><\/a><div class=\"ly-cert-body\"><span class=\"ly-cert-tag\">PV T\u00dcV<\/span><h3>PV 1500V DC SPD T\u00dcV Certificate<\/h3><p>T\u00dcV certificate for LY1-C40PV\/3S and LY1-C40PV\/3 1500V DC photovoltaic surge protective devices.<\/p><div class=\"ly-cert-meta\"><span>R 50539515 0001<\/span><a class=\"ly-view-link\" href=\"https:\/\/www.cnspd.com\/wp-content\/uploads\/2024\/07\/1500V-TUV.pdf\" target=\"_blank\" rel=\"noopener\"><span>Open PDF<\/span><\/a><\/div><\/div><\/article>\n    <article class=\"ly-cert-card\" data-category=\"pv ce compliance\"><a class=\"ly-cert-img ly-cert-lightbox-link\" data-title=\"PV 1500V DC SPD CE \/ LVD Certificate \u2013 AN 50539518 0001\" href=\"https:\/\/www.cnspd.com\/wp-content\/uploads\/2026\/07\/1500VSPDCE.webp\" rel=\"noopener\" target=\"_blank\"><img decoding=\"async\" alt=\"LEEYEE PV 1500V DC SPD CE LVD certificate AN 50539518 0001 for LY1-C40PV\/3S and LY1-C40PV\/3\" loading=\"lazy\" src=\"https:\/\/www.cnspd.com\/wp-content\/uploads\/2026\/07\/1500VSPDCE.webp\"\/><\/a><div class=\"ly-cert-body\"><span class=\"ly-cert-tag\">PV CE<\/span><h3>PV 1500V DC SPD CE Certificate<\/h3><p>CE \/ LVD certificate for LY1-C40PV\/3S and LY1-C40PV\/3 1500V DC photovoltaic surge protective devices.<\/p><div class=\"ly-cert-meta\"><span>AN 50539518 0001<\/span><a class=\"ly-view-link\" href=\"https:\/\/www.cnspd.com\/wp-content\/uploads\/2024\/07\/1500V-CE.pdf\" target=\"_blank\" rel=\"noopener\"><span>Open PDF<\/span><\/a><\/div><\/div><\/article>\n    <article class=\"ly-cert-card\" data-category=\"iso compliance\"><a class=\"ly-cert-img ly-cert-lightbox-link\" data-title=\"ISO Quality Management Document\" href=\"https:\/\/www.cnspd.com\/wp-content\/uploads\/2025\/07\/iso9001-scaled.jpeg\" rel=\"noopener\" target=\"_blank\"><img decoding=\"async\" alt=\"LEEYEE ISO quality management certificate for supplier review\" loading=\"lazy\" src=\"https:\/\/www.cnspd.com\/wp-content\/uploads\/2025\/07\/iso9001-scaled.jpeg\"\/><\/a><div class=\"ly-cert-body\"><span class=\"ly-cert-tag\">ISO<\/span><h3>ISO Quality Management Document<\/h3><p>Quality-system documentation supporting supplier review and stable production evaluation.<\/p><div class=\"ly-cert-meta\"><span>Quality System<\/span><\/div><\/div><\/article>\n    <article class=\"ly-cert-card\" data-category=\"ac tuv compliance\"><a class=\"ly-cert-img ly-cert-lightbox-link\" data-title=\"AC Type 2 Modular SPD T\u00dcV Certificate \u2013 LY1-C40M Series\" href=\"https:\/\/www.cnspd.com\/wp-content\/uploads\/2026\/07\/IMG-LY1-C40M-TUV.webp\" rel=\"noopener\" target=\"_blank\"><img decoding=\"async\" alt=\"LEEYEE LY1-C40M AC Type 2 modular SPD T\u00dcV certificate preview\" loading=\"lazy\" src=\"https:\/\/www.cnspd.com\/wp-content\/uploads\/2026\/07\/IMG-LY1-C40M-TUV.webp\"\/><\/a><div class=\"ly-cert-body\"><span class=\"ly-cert-tag\">AC T\u00dcV<\/span><h3>LY1-C40M T\u00dcV Certificate<\/h3><p>T\u00dcV certificate for LY1-C40M\/1+1, LY1-C40M\/3+1, LY1-C40M\/2 and LY1-C40M\/4 Type 2 modular AC SPDs.<\/p><div class=\"ly-cert-meta\"><span>R 50602134 0001<\/span><a class=\"ly-view-link\" href=\"https:\/\/www.cnspd.com\/wp-content\/uploads\/2026\/07\/LY1-C40M-TUV.pdf\" target=\"_blank\" rel=\"noopener\"><span>Open PDF<\/span><\/a><\/div><\/div><\/article>\n    <article class=\"ly-cert-card\" data-category=\"ac ce compliance\"><a class=\"ly-cert-img ly-cert-lightbox-link\" data-title=\"AC Type 2 Modular SPD CE \/ LVD Certificate \u2013 LY1-C40M Series\" href=\"https:\/\/www.cnspd.com\/wp-content\/uploads\/2026\/07\/IMG-LY1-C40M-CE.webp\" rel=\"noopener\" target=\"_blank\"><img decoding=\"async\" alt=\"LEEYEE LY1-C40M AC Type 2 modular SPD CE LVD certificate preview\" loading=\"lazy\" src=\"https:\/\/www.cnspd.com\/wp-content\/uploads\/2026\/07\/IMG-LY1-C40M-CE.webp\"\/><\/a><div class=\"ly-cert-body\"><span class=\"ly-cert-tag\">AC CE<\/span><h3>LY1-C40M CE Certificate<\/h3><p>CE \/ LVD certificate for selected LY1-C40M Type 2 modular surge protective devices.<\/p><div class=\"ly-cert-meta\"><span>AN 50602164 0001<\/span><a class=\"ly-view-link\" href=\"https:\/\/www.cnspd.com\/wp-content\/uploads\/2026\/07\/LY1-C40M-CE.pdf\" target=\"_blank\" rel=\"noopener\"><span>Open PDF<\/span><\/a><\/div><\/div><\/article>\n    <article class=\"ly-cert-card\" data-category=\"ac cb compliance\"><a class=\"ly-cert-img ly-cert-lightbox-link\" data-title=\"AC Type 2 Modular SPD CB Certificate \u2013 LY1-C40M Series\" href=\"https:\/\/www.cnspd.com\/wp-content\/uploads\/2026\/07\/IMG-LY1-C40M-CB.webp\" rel=\"noopener\" target=\"_blank\"><img decoding=\"async\" alt=\"LEEYEE LY1-C40M AC Type 2 modular SPD CB certificate preview\" loading=\"lazy\" src=\"https:\/\/www.cnspd.com\/wp-content\/uploads\/2026\/07\/IMG-LY1-C40M-CB.webp\"\/><\/a><div class=\"ly-cert-body\"><span class=\"ly-cert-tag\">AC CB<\/span><h3>LY1-C40M CB Certificate<\/h3><p>CB certificate for LY1-C40M\/1+1, LY1-C40M\/3+1, LY1-C40M\/2 and LY1-C40M\/4 under IEC 61643-11.<\/p><div class=\"ly-cert-meta\"><span>HU-004585<\/span><a class=\"ly-view-link\" href=\"https:\/\/www.cnspd.com\/wp-content\/uploads\/2026\/07\/LY1-C40M-CB.pdf\" target=\"_blank\" rel=\"noopener\"><span>Open PDF<\/span><\/a><\/div><\/div><\/article>\n    <article class=\"ly-cert-card\" data-category=\"ac tuv compliance\"><a class=\"ly-cert-img ly-cert-lightbox-link\" data-title=\"AC Type 2 SPD T\u00dcV Certificate \u2013 LY1-C40 \/ LY1-D20 Series\" href=\"https:\/\/www.cnspd.com\/wp-content\/uploads\/2026\/07\/IMG-LY1-C40-LY1-D20-AC-Type-2-SPD-TUV.webp\" rel=\"noopener\" target=\"_blank\"><img decoding=\"async\" alt=\"LEEYEE LY1-C40 and LY1-D20 AC Type 2 SPD T\u00dcV certificate preview\" loading=\"lazy\" src=\"https:\/\/www.cnspd.com\/wp-content\/uploads\/2026\/07\/IMG-LY1-C40-LY1-D20-AC-Type-2-SPD-TUV.webp\"\/><\/a><div class=\"ly-cert-body\"><span class=\"ly-cert-tag\">AC T\u00dcV<\/span><h3>LY1-C40 \/ LY1-D20 T\u00dcV Certificate<\/h3><p>T\u00dcV certificate for selected LY1-C40 and LY1-D20 Type 2 AC SPD models.<\/p><div class=\"ly-cert-meta\"><span>R 50488349<\/span><a class=\"ly-view-link\" href=\"https:\/\/www.cnspd.com\/wp-content\/uploads\/2026\/07\/LY1-C40-LY1-D20-AC-Type-2-SPD-TUV.pdf\" target=\"_blank\" rel=\"noopener\"><span>Open PDF<\/span><\/a><\/div><\/div><\/article>\n    <article class=\"ly-cert-card\" data-category=\"ac cb compliance\"><a class=\"ly-cert-img ly-cert-lightbox-link\" data-title=\"AC Type 2 SPD CB Certificate \u2013 LY1-C40 \/ LY1-D20 Series\" href=\"https:\/\/www.cnspd.com\/wp-content\/uploads\/2026\/07\/IMG-LY1-C40-LY1-D20-AC-Type-2-SPD-CB.webp\" rel=\"noopener\" target=\"_blank\"><img decoding=\"async\" alt=\"LEEYEE LY1-C40 and LY1-D20 AC Type 2 SPD CB certificate preview\" loading=\"lazy\" src=\"https:\/\/www.cnspd.com\/wp-content\/uploads\/2026\/07\/IMG-LY1-C40-LY1-D20-AC-Type-2-SPD-CB.webp\"\/><\/a><div class=\"ly-cert-body\"><span class=\"ly-cert-tag\">AC CB<\/span><h3>LY1-C40 \/ LY1-D20 CB Certificate<\/h3><p>CB certificate for selected LY1-C40 and LY1-D20 Type 2 AC SPD models under IEC 61643-11.<\/p><div class=\"ly-cert-meta\"><span>HU-003272<\/span><a class=\"ly-view-link\" href=\"https:\/\/www.cnspd.com\/wp-content\/uploads\/2026\/07\/LY1-C40-LY1-D20-AC-Type-2-SPD-CB.pdf\" target=\"_blank\" rel=\"noopener\"><span>Open PDF<\/span><\/a><\/div><\/div><\/article>\n    <article class=\"ly-cert-card\" data-category=\"ac tuv compliance\"><a class=\"ly-cert-img ly-cert-lightbox-link\" data-title=\"AC Type 1+2 SPD T\u00dcV Certificate \u2013 LY1-12.5 \/ LY1-7 Series\" href=\"https:\/\/www.cnspd.com\/wp-content\/uploads\/2026\/07\/IMG-LY1-12.5-LY1-7-AC-Type-12-SPD-TUV.webp\" rel=\"noopener\" target=\"_blank\"><img decoding=\"async\" alt=\"LEEYEE LY1-12.5 and LY1-7 AC Type 1 plus Type 2 SPD T\u00dcV certificate preview\" loading=\"lazy\" src=\"https:\/\/www.cnspd.com\/wp-content\/uploads\/2026\/07\/IMG-LY1-12.5-LY1-7-AC-Type-12-SPD-TUV.webp\"\/><\/a><div class=\"ly-cert-body\"><span class=\"ly-cert-tag\">AC T\u00dcV<\/span><h3>LY1-12.5 \/ LY1-7 T\u00dcV Certificate<\/h3><p>T\u00dcV certificate for selected LY1-12.5 and LY1-7 Type 1+2 AC SPD models.<\/p><div class=\"ly-cert-meta\"><span>R 50488029<\/span><a class=\"ly-view-link\" href=\"https:\/\/www.cnspd.com\/wp-content\/uploads\/2026\/07\/LY1-12.5-LY1-7-AC-Type-12-SPD-TUV.pdf\" target=\"_blank\" rel=\"noopener\"><span>Open PDF<\/span><\/a><\/div><\/div><\/article>\n    <article class=\"ly-cert-card\" data-category=\"ac cb compliance\"><a class=\"ly-cert-img ly-cert-lightbox-link\" data-title=\"AC Type 1+2 SPD CB Certificate \u2013 LY1-12.5 \/ LY1-7 Series\" href=\"https:\/\/www.cnspd.com\/wp-content\/uploads\/2026\/07\/IMG-LY1-12.5-LY1-7-AC-Type-12-SPD-CB.webp\" rel=\"noopener\" target=\"_blank\"><img decoding=\"async\" alt=\"LEEYEE LY1-12.5 and LY1-7 AC Type 1 plus Type 2 SPD CB certificate preview\" loading=\"lazy\" src=\"https:\/\/www.cnspd.com\/wp-content\/uploads\/2026\/07\/IMG-LY1-12.5-LY1-7-AC-Type-12-SPD-CB.webp\"\/><\/a><div class=\"ly-cert-body\"><span class=\"ly-cert-tag\">AC CB<\/span><h3>LY1-12.5 \/ LY1-7 CB Certificate<\/h3><p>CB certificate for selected LY1-12.5 and LY1-7 Type 1+2 AC SPD models under IEC 61643-11.<\/p><div class=\"ly-cert-meta\"><span>HU-003305<\/span><a class=\"ly-view-link\" href=\"https:\/\/www.cnspd.com\/wp-content\/uploads\/2026\/07\/LY1-12.5-LY1-7-AC-Type-12-SPD-CB.pdf\" target=\"_blank\" rel=\"noopener\"><span>Open PDF<\/span><\/a><\/div><\/div><\/article>\n    <p class=\"ly-cert-note\">Note: Certificate previews are provided for quick buyer review. Click \u201cOpen PDF\u201d to view the available certificate copy. Full test reports or latest valid versions can be requested after exact model confirmation.<\/p>\n    <\/div><\/div><\/section>\n\n  <section class=\"ly-section\"><div class=\"ly-cert-wrap\"><div class=\"ly-section-head\"><div class=\"ly-section-kicker\">Buyer Workflow<\/div><h2>How to Request the Right Certificate<\/h2><p>To avoid sending the wrong document, LEEYEE can match certificates with your exact model, voltage, pole configuration and application.<\/p><\/div><div class=\"ly-process-grid\"><div class=\"ly-step\"><h3>Send Model<\/h3><p>Provide product model, voltage rating, pole number and intended application.<\/p><\/div><div class=\"ly-step\"><h3>Confirm Scope<\/h3><p>We check whether the certificate scope matches the model or product series.<\/p><\/div><div class=\"ly-step\"><h3>Receive Copy<\/h3><p>Get the available certificate, report or compliance document for buyer review.<\/p><\/div><div class=\"ly-step\"><h3>Continue Selection<\/h3><p>Request model recommendation if your project requires a different protection level.<\/p><\/div><\/div><\/div><\/section>\n  <section class=\"ly-section alt\"><div class=\"ly-cert-wrap\"><div class=\"ly-section-head\"><div class=\"ly-section-kicker\">FAQ<\/div><h2>Certificate Questions from Buyers<\/h2><\/div><div class=\"ly-faq\"><div class=\"ly-faq-item\"><h3>Do all LEEYEE SPDs share the same certificate?<\/h3><p>No. Certificate scope depends on product series, voltage rating, protection type, pole configuration and application. Always confirm the exact model before using a certificate for project approval.<\/p><\/div><div class=\"ly-faq-item\"><h3>Does a 600V PV SPD certificate cover 1000V or 1500V models?<\/h3><p>No. PV 600V, 1000V and 1500V DC SPD models should be checked against their own certificate scope. A lower-voltage certificate should not be used to approve a higher-voltage PV SPD model.<\/p><\/div><div class=\"ly-faq-item\"><h3>Can I get the full test report?<\/h3><p>Yes. LEEYEE can provide available certificate copies or test reports for buyer review after the exact model and certificate scope are confirmed.<\/p><\/div><div class=\"ly-faq-item\"><h3>What information should I send to confirm the right certificate?<\/h3><p>Please send product model, rated voltage, pole configuration, protection type, application, destination market and required standard, so the correct document can be matched faster.<\/p><\/div><div class=\"ly-faq-item\"><h3>Can certificates support OEM or private-label orders?<\/h3><p>Certificate and marking requirements for OEM or private-label supply must be confirmed before production. Available options depend on the product series, certificate scope and requested branding method.<\/p><\/div><\/div><\/div><\/section>\n  <section class=\"ly-section\"><div class=\"ly-cert-wrap\"><div class=\"ly-cert-cta\"><div><h2>Need a certificate for a specific SPD model?<\/h2><p>Send your model number, voltage rating and application. LEEYEE will help confirm the available certificate, report or product document for your purchasing and approval process.<\/p><\/div><a class=\"ly-cert-btn leeyee-site-popup-btn\" href=\"javascript:void(0);\"><span>Request Certificate<\/span><\/a><\/div><\/div><\/section>\n  <div aria-hidden=\"true\" class=\"ly-lightbox\" id=\"lyCertificateLightbox\"><div class=\"ly-lightbox-inner\"><button aria-label=\"Close image\" class=\"ly-lightbox-close\" type=\"button\">\u00d7<\/button><img decoding=\"async\" alt=\"Certificate preview\" src=\"\"\/><div class=\"ly-lightbox-title\"><\/div><\/div><\/div>\n<\/div>\n\n<script>\ndocument.addEventListener('DOMContentLoaded', function () {\n  var filterButtons = document.querySelectorAll('.ly-filter-pill[data-filter]');\n  var certCards = document.querySelectorAll('.ly-cert-card[data-category]');\n  var certGrid = document.querySelector('.ly-cert-grid');\n  filterButtons.forEach(function (button) {\n    button.addEventListener('click', function () {\n      var filter = button.getAttribute('data-filter');\n      filterButtons.forEach(function (btn) { btn.classList.remove('active'); });\n      button.classList.add('active');\n      if (certGrid) { certGrid.classList.add('is-filtering'); }\n      certCards.forEach(function (card) {\n        var categories = (card.getAttribute('data-category') || '').split(\/\\s+\/);\n        var shouldShow = filter === 'all' || categories.indexOf(filter) !== -1;\n        card.classList.toggle('is-hidden', !shouldShow);\n      });\n      window.setTimeout(function () { if (certGrid) { certGrid.classList.remove('is-filtering'); } }, 220);\n    });\n  });\n  var lightbox = document.getElementById('lyCertificateLightbox');\n  var lightboxImg = lightbox ? lightbox.querySelector('img') : null;\n  var lightboxTitle = lightbox ? lightbox.querySelector('.ly-lightbox-title') : null;\n  var lightboxClose = lightbox ? lightbox.querySelector('.ly-lightbox-close') : null;\n  function openLightbox(e) {\n    e.preventDefault();\n    if (!lightbox || !lightboxImg) return;\n    lightboxImg.src = this.href;\n    lightboxImg.alt = this.getAttribute('data-title') || 'Certificate preview';\n    if (lightboxTitle) { lightboxTitle.textContent = this.getAttribute('data-title') || 'Certificate preview'; }\n    lightbox.classList.add('is-open');\n    lightbox.setAttribute('aria-hidden', 'false');\n  }\n  function closeLightbox() {\n    if (!lightbox || !lightboxImg) return;\n    lightbox.classList.remove('is-open');\n    lightbox.setAttribute('aria-hidden', 'true');\n    lightboxImg.src = '';\n  }\n  document.querySelectorAll('.ly-cert-lightbox-link').forEach(function (link) { link.addEventListener('click', openLightbox); });\n  if (lightboxClose) { lightboxClose.addEventListener('click', closeLightbox); }\n  if (lightbox) { lightbox.addEventListener('click', function (e) { if (e.target === lightbox) { closeLightbox(); } }); }\n  document.addEventListener('keydown', function (e) { if (e.key === 'Escape') { closeLightbox(); } });\n  document.querySelectorAll('.leeyee-site-popup-btn').forEach(function (button) {\n    button.addEventListener('click', function (e) {\n      e.preventDefault();\n      var popupTrigger = document.querySelector('.w-popup.ush_popup_1 .w-popup-trigger') || document.querySelector('.ush_popup_1 .w-popup-trigger') || document.querySelector('[class*=\"ush_popup_1\"] .w-popup-trigger');\n      if (popupTrigger) { popupTrigger.click(); }\n    });\n  });\n});\n<\/script><\/div><\/div><\/div><\/div><\/div><\/section>\n","protected":false},"excerpt":{"rendered":"LEEYEE Certificate Scope Center LEEYEE SPD Certificates and Certificate Scope Review LEEYEE surge protective device certificates by product series, voltage rating, covered models, standard and report number. This page helps buyers confirm which certificate applies to PV DC SPD and AC SPD models before purchasing, project filing or OEM documentation. Request Certificate Copy View Protection...","protected":false},"author":12,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-15421","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Certifications - Surge Protector, Surge Arrestor, Isolating Switch - LEEYEE<\/title>\n<meta name=\"description\" content=\"Check out our professional Certifications at LEEYEE Electrics for Surge Protector, Surge Arrestor, Isolating Switch - LEEYEE .\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.cnspd.com\/th\/patents-certificates\/\" \/>\n<meta property=\"og:locale\" content=\"th_TH\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Certifications - 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