{"id":4291,"date":"2026-08-17T15:47:43","date_gmt":"2026-08-17T07:47:43","guid":{"rendered":"https:\/\/cnkuangya.com\/?p=4291"},"modified":"2026-08-17T16:03:50","modified_gmt":"2026-08-17T08:03:50","slug":"dc-spd-for-solar-installations-in-spain","status":"publish","type":"post","link":"https:\/\/cnkuangya.com\/ru\/blog\/dc-spd-for-solar-installations-in-spain\/","title":{"rendered":"\u041a\u0430\u043a \u0432\u044b\u0431\u0440\u0430\u0442\u044c \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u043e \u0437\u0430\u0449\u0438\u0442\u044b \u043e\u0442 \u0438\u043c\u043f\u0443\u043b\u044c\u0441\u043d\u044b\u0445 \u043f\u0435\u0440\u0435\u043d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u0439 (\u0423\u0417\u0418\u041f) \u043f\u043e\u0441\u0442\u043e\u044f\u043d\u043d\u043e\u0433\u043e \u0442\u043e\u043a\u0430 \u0434\u043b\u044f \u0441\u043e\u043b\u043d\u0435\u0447\u043d\u044b\u0445 \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u0441\u0442\u0430\u043d\u0446\u0438\u0439 \u0432 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\u043f\u0435\u0440\u0435\u0445\u043e\u0434\u043d\u044b\u0435 \u043d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u044f \u0432 \u043a\u0430\u0431\u0435\u043b\u044f\u0445 \u043f\u043e\u0441\u0442\u043e\u044f\u043d\u043d\u043e\u0433\u043e \u0442\u043e\u043a\u0430, \u0432 \u0442\u043e \u0432\u0440\u0435\u043c\u044f \u043a\u0430\u043a \u043a\u043e\u043c\u043c\u0443\u0442\u0430\u0446\u0438\u043e\u043d\u043d\u044b\u0435 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u0438 \u0432\u043d\u0443\u0442\u0440\u0438 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0438 \u0442\u0430\u043a\u0436\u0435 \u043c\u043e\u0433\u0443\u0442 \u0441\u043e\u0437\u0434\u0430\u0432\u0430\u0442\u044c \u044d\u043b\u0435\u043a\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u043f\u043e\u043c\u0435\u0445\u0438.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0423\u0417\u0418\u041f \u043f\u043e\u0441\u0442\u043e\u044f\u043d\u043d\u043e\u0433\u043e \u0442\u043e\u043a\u0430 \u043f\u0440\u0435\u0434\u043d\u0430\u0437\u043d\u0430\u0447\u0435\u043d\u043e \u0434\u043b\u044f:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u041e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u043d\u0438\u044f \u043f\u0435\u0440\u0435\u0445\u043e\u0434\u043d\u043e\u0433\u043e \u043d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u044f \u0434\u043e \u043f\u0440\u0438\u0435\u043c\u043b\u0435\u043c\u043e\u0433\u043e \u0443\u0440\u043e\u0432\u043d\u044f<\/li>\n\n\n\n<li>\u041e\u0442\u0432\u043e\u0434\u0430 \u0438\u043c\u043f\u0443\u043b\u044c\u0441\u043d\u043e\u0433\u043e \u0442\u043e\u043a\u0430 \u0432 \u0441\u0438\u0441\u0442\u0435\u043c\u0443 \u0437\u0430\u0449\u0438\u0442\u043d\u043e\u0433\u043e \u0437\u0430\u0437\u0435\u043c\u043b\u0435\u043d\u0438\u044f<\/li>\n\n\n\n<li>\u0421\u043d\u0438\u0436\u0435\u043d\u0438\u044f \u044d\u043b\u0435\u043a\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u043d\u0430\u0433\u0440\u0443\u0437\u043a\u0438 \u043d\u0430 \u0438\u0437\u043e\u043b\u044f\u0446\u0438\u044e \u0438\u043d\u0432\u0435\u0440\u0442\u043e\u0440\u0430<\/li>\n\n\n\n<li>\u0417\u0430\u0449\u0438\u0442\u044b \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u043e\u0432 \u0441\u0443\u043c\u043c\u0430\u0442\u043e\u0440\u0430 (\u043a\u043e\u043c\u0431\u0430\u0439\u043d\u0435\u0440\u0430) \u0438 \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u043c\u043e\u043d\u0438\u0442\u043e\u0440\u0438\u043d\u0433\u0430<\/li>\n\n\n\n<li>\u0421\u043d\u0438\u0436\u0435\u043d\u0438\u0435 \u0432\u0435\u0440\u043e\u044f\u0442\u043d\u043e\u0441\u0442\u0438 \u043f\u0440\u043e\u0441\u0442\u043e\u0435\u0432, \u0432\u044b\u0437\u0432\u0430\u043d\u043d\u044b\u0445 \u043f\u043e\u0432\u0440\u0435\u0436\u0434\u0435\u043d\u0438\u044f\u043c\u0438 \u0438\u0437-\u0437\u0430 \u0441\u043a\u0430\u0447\u043a\u043e\u0432 \u043d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u044f<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0423\u0417\u0418\u041f \u043d\u0435 \u0437\u0430\u043c\u0435\u043d\u044f\u0435\u0442 \u043f\u0440\u0435\u0434\u043e\u0445\u0440\u0430\u043d\u0438\u0442\u0435\u043b\u044c, \u0430\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u0432\u044b\u043a\u043b\u044e\u0447\u0430\u0442\u0435\u043b\u044c, \u0440\u0430\u0437\u044a\u0435\u0434\u0438\u043d\u0438\u0442\u0435\u043b\u044c, \u0441\u0438\u0441\u0442\u0435\u043c\u0443 \u0437\u0430\u0437\u0435\u043c\u043b\u0435\u043d\u0438\u044f \u0438\u043b\u0438 \u0441\u0438\u0441\u0442\u0435\u043c\u0443 \u0432\u043d\u0435\u0448\u043d\u0435\u0439 \u043c\u043e\u043b\u043d\u0438\u0435\u0437\u0430\u0449\u0438\u0442\u044b. \u041a\u0430\u0436\u0434\u043e\u0435 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u043e \u0432\u044b\u043f\u043e\u043b\u043d\u044f\u0435\u0442 \u0441\u0432\u043e\u044e \u0437\u0430\u0449\u0438\u0442\u043d\u0443\u044e \u0444\u0443\u043d\u043a\u0446\u0438\u044e \u0438 \u0434\u043e\u043b\u0436\u043d\u043e \u0431\u044b\u0442\u044c \u0441\u043a\u043e\u043e\u0440\u0434\u0438\u043d\u0438\u0440\u043e\u0432\u0430\u043d\u043e \u0432 \u0440\u0430\u043c\u043a\u0430\u0445 \u043a\u043e\u043c\u043f\u043b\u0435\u043a\u0441\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0435\u043a\u0442\u0430 \u0444\u043e\u0442\u043e\u044d\u043b\u0435\u043a\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u041d\u043e\u0440\u043c\u0430\u0442\u0438\u0432\u043d\u044b\u0435 \u0430\u043a\u0442\u044b \u0438 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u044b, \u043f\u0440\u0438\u043c\u0435\u043d\u0438\u043c\u044b\u0435 \u0432 \u0418\u0441\u043f\u0430\u043d\u0438\u0438<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u041d\u0438\u0437\u043a\u043e\u0432\u043e\u043b\u044c\u0442\u043d\u044b\u0435 \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0438 \u0432 \u0418\u0441\u043f\u0430\u043d\u0438\u0438 \u0440\u0435\u0433\u0443\u043b\u0438\u0440\u0443\u044e\u0442\u0441\u044f \u00ab\u042d\u043b\u0435\u043a\u0442\u0440\u043e\u0442\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u043c \u0440\u0435\u0433\u043b\u0430\u043c\u0435\u043d\u0442\u043e\u043c \u0434\u043b\u044f \u043d\u0438\u0437\u043a\u043e\u0433\u043e \u043d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u044f\u00bb (Reglamento Electrot\u00e9cnico para Baja Tensi\u00f3n), \u0448\u0438\u0440\u043e\u043a\u043e \u0438\u0437\u0432\u0435\u0441\u0442\u043d\u044b\u043c \u043a\u0430\u043a REBT. \u041f\u0440\u0438\u043c\u0435\u043d\u044f\u0435\u043c\u044b\u0439 \u043f\u0440\u043e\u0435\u043a\u0442 \u0442\u0430\u043a\u0436\u0435 \u0434\u043e\u043b\u0436\u0435\u043d \u0443\u0447\u0438\u0442\u044b\u0432\u0430\u0442\u044c \u0434\u0435\u0439\u0441\u0442\u0432\u0443\u044e\u0449\u0438\u0435 \u0442\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u0438\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u0438, \u0441\u043f\u0435\u0446\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0438 \u043f\u0440\u043e\u0435\u043a\u0442\u0430, \u043c\u0435\u0441\u0442\u043d\u044b\u0435 \u0442\u0440\u0435\u0431\u043e\u0432\u0430\u043d\u0438\u044f \u0438 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u044b, \u043d\u0430 \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0441\u0441\u044b\u043b\u0430\u0435\u0442\u0441\u044f \u0440\u0435\u0433\u043b\u0430\u043c\u0435\u043d\u0442.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u041e\u0444\u0438\u0446\u0438\u0430\u043b\u044c\u043d\u044b\u0439 \u043f\u0435\u0440\u0435\u0447\u0435\u043d\u044c \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043e\u0432 \u0418\u0441\u043f\u0430\u043d\u0438\u0438, \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u044b\u0445 \u0441 REBT, \u0432\u043a\u043b\u044e\u0447\u0430\u0435\u0442:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>UNE-EN 61643-31<\/strong> \u2013 \u0422\u0440\u0435\u0431\u043e\u0432\u0430\u043d\u0438\u044f \u0438 \u043c\u0435\u0442\u043e\u0434\u044b \u0438\u0441\u043f\u044b\u0442\u0430\u043d\u0438\u0439 \u0434\u043b\u044f \u0423\u0417\u0418\u041f, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u043c\u044b\u0445 \u0432 \u0444\u043e\u0442\u043e\u044d\u043b\u0435\u043a\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0430\u0445<\/li>\n\n\n\n<li><strong>UNE-EN 61643-11<\/strong> \u2013 \u0422\u0440\u0435\u0431\u043e\u0432\u0430\u043d\u0438\u044f \u0438 \u043c\u0435\u0442\u043e\u0434\u044b \u0438\u0441\u043f\u044b\u0442\u0430\u043d\u0438\u0439 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432 \u0437\u0430\u0449\u0438\u0442\u044b \u043e\u0442 \u0438\u043c\u043f\u0443\u043b\u044c\u0441\u043d\u044b\u0445 \u043f\u0435\u0440\u0435\u043d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u0439 (\u0423\u0417\u0418\u041f), \u043f\u043e\u0434\u043a\u043b\u044e\u0447\u0435\u043d\u043d\u044b\u0445 \u043a \u043d\u0438\u0437\u043a\u043e\u0432\u043e\u043b\u044c\u0442\u043d\u044b\u043c \u0440\u0430\u0441\u043f\u0440\u0435\u0434\u0435\u043b\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u043c \u0441\u0438\u0441\u0442\u0435\u043c\u0430\u043c<\/li>\n\n\n\n<li><strong>UNE-HD 60364-4-443<\/strong> \u2013 \u0417\u0430\u0449\u0438\u0442\u0430 \u043e\u0442 \u043f\u0435\u0440\u0435\u0445\u043e\u0434\u043d\u044b\u0445 \u043f\u0435\u0440\u0435\u043d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u0439 \u0430\u0442\u043c\u043e\u0441\u0444\u0435\u0440\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0438\u0441\u0445\u043e\u0436\u0434\u0435\u043d\u0438\u044f \u0438\u043b\u0438 \u0432\u044b\u0437\u0432\u0430\u043d\u043d\u044b\u0445 \u043a\u043e\u043c\u043c\u0443\u0442\u0430\u0446\u0438\u0435\u0439<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0414\u043b\u044f \u043c\u0435\u0436\u0434\u0443\u043d\u0430\u0440\u043e\u0434\u043d\u044b\u0445 \u0444\u043e\u0442\u043e\u044d\u043b\u0435\u043a\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u0441\u0438\u0441\u0442\u0435\u043c \u0442\u0430\u043a\u0436\u0435 \u0432\u0430\u0436\u043d\u044b \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0438\u0435 \u0434\u043e\u043a\u0443\u043c\u0435\u043d\u0442\u044b \u041c\u042d\u041a (IEC):<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>IEC 61643-31<\/strong> \u2013 \u0422\u0440\u0435\u0431\u043e\u0432\u0430\u043d\u0438\u044f \u0438 \u043c\u0435\u0442\u043e\u0434\u044b \u0438\u0441\u043f\u044b\u0442\u0430\u043d\u0438\u0439 \u0423\u0417\u0418\u041f, \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u0435\u043c\u044b\u0445 \u0432 \u0444\u043e\u0442\u043e\u044d\u043b\u0435\u043a\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0430\u0445 \u0441\u043e \u0441\u0442\u043e\u0440\u043e\u043d\u044b \u043f\u043e\u0441\u0442\u043e\u044f\u043d\u043d\u043e\u0433\u043e \u0442\u043e\u043a\u0430<\/li>\n\n\n\n<li><strong>IEC 61643-32<\/strong> \u2013 \u041f\u0440\u0438\u043d\u0446\u0438\u043f\u044b \u0432\u044b\u0431\u043e\u0440\u0430 \u0438 \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u0423\u0417\u0418\u041f \u0434\u043b\u044f \u0444\u043e\u0442\u043e\u044d\u043b\u0435\u043a\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u0441\u0438\u0441\u0442\u0435\u043c \u043f\u043e\u0441\u0442\u043e\u044f\u043d\u043d\u043e\u0433\u043e \u0442\u043e\u043a\u0430<\/li>\n\n\n\n<li><strong>IEC 60364-7-712<\/strong> \u2013 \u0422\u0440\u0435\u0431\u043e\u0432\u0430\u043d\u0438\u044f \u043a \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u043c\u043e\u043d\u0442\u0430\u0436\u0443 \u0444\u043e\u0442\u043e\u044d\u043b\u0435\u043a\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u0441\u0438\u0441\u0442\u0435\u043c \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u0441\u043d\u0430\u0431\u0436\u0435\u043d\u0438\u044f<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0421\u0442\u0430\u043d\u0434\u0430\u0440\u0442 IEC 61643-31 \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u0435\u0442\u0441\u044f \u043a \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0430\u043c \u0437\u0430\u0449\u0438\u0442\u044b \u043e\u0442 \u043f\u0435\u0440\u0435\u043d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u0439 (\u0423\u0417\u0418\u041f), \u043f\u043e\u0434\u043a\u043b\u044e\u0447\u0430\u0435\u043c\u044b\u043c \u043a \u0441\u0442\u043e\u0440\u043e\u043d\u0435 \u043f\u043e\u0441\u0442\u043e\u044f\u043d\u043d\u043e\u0433\u043e \u0442\u043e\u043a\u0430 \u0444\u043e\u0442\u043e\u044d\u043b\u0435\u043a\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043e\u043a \u0441 \u043d\u043e\u043c\u0438\u043d\u0430\u043b\u044c\u043d\u044b\u043c \u043d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u0435\u043c \u0434\u043e 1500 \u0412 \u043f\u043e\u0441\u0442\u043e\u044f\u043d\u043d\u043e\u0433\u043e \u0442\u043e\u043a\u0430.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0422\u0440\u0435\u0431\u043e\u0432\u0430\u043d\u0438\u044f \u043a \u043f\u0440\u043e\u0435\u043a\u0442\u0443 \u043c\u043e\u0433\u0443\u0442 \u0440\u0430\u0437\u043b\u0438\u0447\u0430\u0442\u044c\u0441\u044f \u0432 \u0437\u0430\u0432\u0438\u0441\u0438\u043c\u043e\u0441\u0442\u0438 \u043e\u0442 \u0442\u0438\u043f\u0430 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0438, \u043e\u0446\u0435\u043d\u043a\u0438 \u0440\u0438\u0441\u043a\u043e\u0432, \u043c\u0435\u0441\u0442\u043e\u043f\u043e\u043b\u043e\u0436\u0435\u043d\u0438\u044f, \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u0438 \u0438\u043d\u0432\u0435\u0440\u0442\u043e\u0440\u0430, \u0432\u043d\u0435\u0448\u043d\u0435\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u043c\u043e\u043b\u043d\u0438\u0435\u0437\u0430\u0449\u0438\u0442\u044b, \u0430 \u0442\u0430\u043a\u0436\u0435 \u0442\u0440\u0435\u0431\u043e\u0432\u0430\u043d\u0438\u0439 \u0438\u0441\u043f\u0430\u043d\u0441\u043a\u0438\u0445 \u043e\u0440\u0433\u0430\u043d\u043e\u0432 \u0432\u043b\u0430\u0441\u0442\u0438 \u0438\u043b\u0438 \u0443\u043f\u043e\u043b\u043d\u043e\u043c\u043e\u0447\u0435\u043d\u043d\u043e\u0433\u043e \u043c\u043e\u043d\u0442\u0430\u0436\u043d\u0438\u043a\u0430. \u041f\u043e\u044d\u0442\u043e\u043c\u0443 \u0432\u044b\u0431\u043e\u0440 \u043f\u0440\u043e\u0434\u0443\u043a\u0446\u0438\u0438 \u0434\u043e\u043b\u0436\u0435\u043d \u0431\u044b\u0442\u044c \u043f\u043e\u0434\u0442\u0432\u0435\u0440\u0436\u0434\u0435\u043d \u043f\u0440\u043e\u0435\u043a\u0442\u0438\u0440\u043e\u0432\u0449\u0438\u043a\u043e\u043c \u0438\u043b\u0438 \u043a\u0432\u0430\u043b\u0438\u0444\u0438\u0446\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u043c \u0441\u043f\u0435\u0446\u0438\u0430\u043b\u0438\u0441\u0442\u043e\u043c-\u044d\u043b\u0435\u043a\u0442\u0440\u0438\u043a\u043e\u043c.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u0428\u0430\u0433 1: \u0420\u0430\u0441\u0441\u0447\u0438\u0442\u0430\u0439\u0442\u0435 \u043c\u0430\u043a\u0441\u0438\u043c\u0430\u043b\u044c\u043d\u043e\u0435 \u043d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u0435 \u0444\u043e\u0442\u043e\u044d\u043b\u0435\u043a\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u041f\u0435\u0440\u0432\u044b\u043c \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440\u043e\u043c \u0432\u044b\u0431\u043e\u0440\u0430 \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u043c\u0430\u043a\u0441\u0438\u043c\u0430\u043b\u044c\u043d\u043e\u0435 \u0434\u043b\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0435 \u0440\u0430\u0431\u043e\u0447\u0435\u0435 \u043d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u0435 \u0423\u0417\u0418\u041f \u0434\u043b\u044f \u0444\u043e\u0442\u043e\u044d\u043b\u0435\u043a\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b, \u043e\u0431\u044b\u0447\u043d\u043e \u043e\u0431\u043e\u0437\u043d\u0430\u0447\u0430\u0435\u043c\u043e\u0435 \u043a\u0430\u043a <strong>Ucpv<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u041d\u0435 \u0432\u044b\u0431\u0438\u0440\u0430\u0439\u0442\u0435 \u0423\u0417\u0418\u041f, \u043e\u0441\u043d\u043e\u0432\u044b\u0432\u0430\u044f\u0441\u044c \u0442\u043e\u043b\u044c\u043a\u043e \u043d\u0430 \u043d\u043e\u043c\u0438\u043d\u0430\u043b\u044c\u043d\u043e\u043c \u0440\u0430\u0431\u043e\u0447\u0435\u043c \u043d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u0438 \u0438\u043d\u0432\u0435\u0440\u0442\u043e\u0440\u0430.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u041c\u0430\u043a\u0441\u0438\u043c\u0430\u043b\u044c\u043d\u043e\u0435 \u043d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u0435 \u0444\u043e\u0442\u043e\u044d\u043b\u0435\u043a\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u0446\u0435\u043f\u043e\u0447\u043a\u0438 \u0437\u0430\u0432\u0438\u0441\u0438\u0442 \u043e\u0442:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u041a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u0430 \u043c\u043e\u0434\u0443\u043b\u0435\u0439, \u0441\u043e\u0435\u0434\u0438\u043d\u0435\u043d\u043d\u044b\u0445 \u043f\u043e\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u044c\u043d\u043e<\/li>\n\n\n\n<li>\u041d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u044f \u0445\u043e\u043b\u043e\u0441\u0442\u043e\u0433\u043e \u0445\u043e\u0434\u0430 \u043c\u043e\u0434\u0443\u043b\u044f, \u0438\u043b\u0438 Voc<\/li>\n\n\n\n<li>\u041c\u0438\u043d\u0438\u043c\u0430\u043b\u044c\u043d\u043e \u043e\u0436\u0438\u0434\u0430\u0435\u043c\u0430\u044f \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u0430 \u043d\u0430 \u043e\u0431\u044a\u0435\u043a\u0442\u0435<\/li>\n\n\n\n<li>\u0422\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u043d\u044b\u0439 \u043a\u043e\u044d\u0444\u0444\u0438\u0446\u0438\u0435\u043d\u0442 \u043c\u043e\u0434\u0443\u043b\u044f<\/li>\n\n\n\n<li>\u041a\u043e\u044d\u0444\u0444\u0438\u0446\u0438\u0435\u043d\u0442\u044b \u0437\u0430\u043f\u0430\u0441\u0430 \u043f\u0440\u043e\u0447\u043d\u043e\u0441\u0442\u0438, \u0442\u0440\u0435\u0431\u0443\u0435\u043c\u044b\u0435 \u043f\u0440\u043e\u0435\u043a\u0442\u043e\u043c<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u041d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u0435 \u0444\u043e\u0442\u043e\u044d\u043b\u0435\u043a\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u043e\u0433\u043e \u043c\u043e\u0434\u0443\u043b\u044f \u0432\u043e\u0437\u0440\u0430\u0441\u0442\u0430\u0435\u0442 \u043f\u0440\u0438 \u043f\u043e\u043d\u0438\u0436\u0435\u043d\u0438\u0438 \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u044b. \u0421\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u044c\u043d\u043e, \u043c\u0430\u043a\u0441\u0438\u043c\u0430\u043b\u044c\u043d\u043e\u0435 \u043d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u0435 \u0445\u043e\u043b\u043e\u0441\u0442\u043e\u0433\u043e \u0445\u043e\u0434\u0430 \u0432\u0441\u0435\u0439 \u0446\u0435\u043f\u043e\u0447\u043a\u0438 \u0432 \u0445\u043e\u043b\u043e\u0434\u043d\u044b\u0445 \u0443\u0441\u043b\u043e\u0432\u0438\u044f\u0445 \u043c\u043e\u0436\u0435\u0442 \u0431\u044b\u0442\u044c \u0432\u044b\u0448\u0435, \u0447\u0435\u043c \u0435\u0433\u043e \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 \u043f\u0440\u0438 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u044b\u0445 \u0443\u0441\u043b\u043e\u0432\u0438\u044f\u0445 \u0438\u0441\u043f\u044b\u0442\u0430\u043d\u0438\u0439.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u041f\u0430\u0440\u0430\u043c\u0435\u0442\u0440 Ucpv \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0430 \u0437\u0430\u0449\u0438\u0442\u044b \u043e\u0442 \u0438\u043c\u043f\u0443\u043b\u044c\u0441\u043d\u044b\u0445 \u043f\u0435\u0440\u0435\u043d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u0439 (\u0423\u0417\u0418\u041f) \u0434\u043e\u043b\u0436\u0435\u043d \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u043e\u0432\u0430\u0442\u044c \u043c\u0430\u043a\u0441\u0438\u043c\u0430\u043b\u044c\u043d\u043e\u043c\u0443 \u043d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u044e, \u043a\u043e\u0442\u043e\u0440\u043e\u0435 \u043c\u043e\u0436\u0435\u0442 \u043f\u043e\u0441\u0442\u043e\u044f\u043d\u043d\u043e \u043f\u0440\u0438\u0441\u0443\u0442\u0441\u0442\u0432\u043e\u0432\u0430\u0442\u044c \u043d\u0430 \u0444\u043e\u0442\u043e\u044d\u043b\u0435\u043a\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u043c\u0430\u0442\u0440\u0438\u0446\u0435.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0422\u0438\u043f\u043e\u0432\u044b\u0435 \u043a\u043b\u0430\u0441\u0441\u044b \u043d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u044f<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u0424\u043e\u0442\u043e\u044d\u043b\u0435\u043a\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u0430\u044f \u0441\u0438\u0441\u0442\u0435\u043c\u0430<\/th><th>\u0421\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u044b\u0439 \u043a\u043b\u0430\u0441\u0441 \u043d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u044f \u0423\u0417\u0418\u041f<\/th><th>\u0412\u0430\u0436\u043d\u0430\u044f \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0430<\/th><\/tr><\/thead><tbody><tr><td>\u041c\u0430\u043b\u0430\u044f \u0431\u044b\u0442\u043e\u0432\u0430\u044f \u0444\u043e\u0442\u043e\u044d\u043b\u0435\u043a\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u0430\u044f \u0441\u0438\u0441\u0442\u0435\u043c\u0430<\/td><td>600 \u0412 \u041f\u041e\u0421\u0422\u041e\u042f\u041d\u041d\u041e\u0413\u041e \u0422\u041e\u041a\u0410<\/td><td>\u041f\u0440\u043e\u0432\u0435\u0440\u043a\u0430 \u043c\u0430\u043a\u0441\u0438\u043c\u0430\u043b\u044c\u043d\u043e\u0433\u043e \u043d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u044f \u0445\u043e\u043b\u043e\u0441\u0442\u043e\u0433\u043e \u0445\u043e\u0434\u0430 (Voc) \u0441\u0442\u0440\u0438\u043d\u0433\u0430 \u0432 \u0445\u043e\u043b\u043e\u0434\u043d\u043e\u043c \u0441\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u0438<\/td><\/tr><tr><td>Residential or commercial PV<\/td><td>1,000 V DC<\/td><td>Confirm inverter and string voltage limits<\/td><\/tr><tr><td>Commercial or utility-scale PV<\/td><td>1,500 V DC<\/td><td>Use an SPD specifically designed for 1,500 V PV systems<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">These are application examples, not automatic selection rules. The final SPD voltage must be based on the calculated maximum PV voltage and the manufacturer\u2019s connection diagram.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/08\/600v-1000v-1500v-dc-spd-selection-1024x683.jpg\" alt=\"600V 1000V and 1500V DC SPD voltage options\" class=\"wp-image-4293\" srcset=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/08\/600v-1000v-1500v-dc-spd-selection-1024x683.jpg 1024w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/08\/600v-1000v-1500v-dc-spd-selection-300x200.jpg 300w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/08\/600v-1000v-1500v-dc-spd-selection-768x512.jpg 768w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/08\/600v-1000v-1500v-dc-spd-selection-18x12.jpg 18w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/08\/600v-1000v-1500v-dc-spd-selection-600x400.jpg 600w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/08\/600v-1000v-1500v-dc-spd-selection.jpg 1536w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">DC SPD voltage options must be matched to the maximum calculated PV system voltage<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Selecting an SPD with an insufficient Ucpv may cause premature operation, overheating, or disconnection. Selecting a voltage rating unnecessarily higher than required may result in a higher voltage protection level and less effective protection for sensitive equipment.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Step 2: Choose Type 1, Type 2, or Type 1+2<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">PV SPDs are normally classified according to the surge current they are designed to handle.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0422\u0438\u043f 2 DC SPD<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A Type 2 SPD is commonly used to protect against induced lightning surges and switching overvoltages.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0422\u0438\u043f\u0438\u0447\u043d\u044b\u0435 \u043e\u0431\u043b\u0430\u0441\u0442\u0438 \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u0432\u043a\u043b\u044e\u0447\u0430\u044e\u0442:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Residential rooftop PV systems<\/li>\n\n\n\n<li>Commercial rooftop arrays<\/li>\n\n\n\n<li>DC combiner boxes<\/li>\n\n\n\n<li>Array distribution boxes<\/li>\n\n\n\n<li>DC inputs of inverters<\/li>\n\n\n\n<li>Systems where direct lightning current is not expected at the SPD location<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/08\/type-2-dc-spd-pv-combiner-box-1024x683.jpg\" alt=\"Type 2 DC SPD installed in a photovoltaic combiner box\" class=\"wp-image-4294\" srcset=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/08\/type-2-dc-spd-pv-combiner-box-1024x683.jpg 1024w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/08\/type-2-dc-spd-pv-combiner-box-300x200.jpg 300w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/08\/type-2-dc-spd-pv-combiner-box-768x512.jpg 768w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/08\/type-2-dc-spd-pv-combiner-box-18x12.jpg 18w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/08\/type-2-dc-spd-pv-combiner-box-600x400.jpg 600w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/08\/type-2-dc-spd-pv-combiner-box.jpg 1536w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Type 2 DC SPDs are commonly installed in PV combiner boxes to limit induced and switching surges.<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Type 2 devices are normally specified using nominal discharge current <strong>\u041d\u0430 \u0441\u0430\u0439\u0442\u0435<\/strong> and maximum discharge current <strong>Imax<\/strong>, based on an 8\/20 \u03bcs current waveform.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0422\u0438\u043f 1 DC SPD<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A Type 1 SPD is designed to discharge partial lightning current. It may be required where the lightning protection design indicates that lightning current can enter the electrical installation.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Type 1 selection is typically associated with:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Buildings equipped with an external lightning protection system<\/li>\n\n\n\n<li>Installations where the required separation distance cannot be maintained<\/li>\n\n\n\n<li>Exposed utility-scale PV systems<\/li>\n\n\n\n<li>Locations identified by the lightning risk assessment<\/li>\n\n\n\n<li>Points where partial direct lightning current may enter DC circuits<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Type 1 capability is normally expressed using impulse discharge current <strong>Iimp<\/strong>, based on a 10\/350 \u03bcs waveform.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0422\u0438\u043f 1+2 DC SPD<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A Type 1+2 SPD combines lightning-current and induced-surge protection in one device.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">It may be considered for:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Exposed PV sites<\/li>\n\n\n\n<li>Inverter inputs requiring combined protection<\/li>\n\n\n\n<li>Installations with external lightning protection<\/li>\n\n\n\n<li>Projects that specify both Type 1 and Type 2 performance at the same location<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">The SPD type must be selected according to the project\u2019s lightning protection concept. It should not be chosen only because a higher type number appears more powerful.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Step 3: Compare In, Imax, Iimp, and Up<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Different SPD ratings describe different aspects of performance.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Nominal discharge current: In<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u041d\u0430 \u0441\u0430\u0439\u0442\u0435<\/strong> indicates the current that a Type 2 SPD can discharge repeatedly under the specified test conditions, normally using an 8\/20 \u03bcs waveform.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">It is one of the principal ratings used when comparing Type 2 SPDs.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Maximum discharge current: Imax<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Imax<\/strong> is the maximum 8\/20 \u03bcs discharge current that the SPD can handle under its specified test conditions.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A high Imax rating alone does not prove that an SPD is suitable for a particular installation. It must be considered together with In, Up, Ucpv, short-circuit behaviour, connection arrangement, and the applicable test standard.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Impulse discharge current: Iimp<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Iimp<\/strong> is used for Type 1 and Type 1+2 devices and represents lightning impulse current capability using a 10\/350 \u03bcs waveform.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">When Type 1 protection is required, compare the Iimp value per pole or protection mode according to the project specification.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Voltage protection level: Up<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0412\u0432\u0435\u0440\u0445<\/strong> indicates the residual voltage that appears across the SPD during the specified discharge test.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The Up value should be lower than the impulse withstand level of the equipment being protected. Connection cables also add voltage during a surge, so the effective protection level at the inverter can be higher than the SPD\u2019s catalogue value.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This is why short, direct SPD connections are essential.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/08\/check-dc-spd-in-imax-iimp-up-ratings-1024x683.jpg\" alt=\"Engineer checking DC SPD discharge and protection ratings\" class=\"wp-image-4295\" srcset=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/08\/check-dc-spd-in-imax-iimp-up-ratings-1024x683.jpg 1024w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/08\/check-dc-spd-in-imax-iimp-up-ratings-300x200.jpg 300w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/08\/check-dc-spd-in-imax-iimp-up-ratings-768x512.jpg 768w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/08\/check-dc-spd-in-imax-iimp-up-ratings-18x12.jpg 18w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/08\/check-dc-spd-in-imax-iimp-up-ratings-600x400.jpg 600w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/08\/check-dc-spd-in-imax-iimp-up-ratings.jpg 1536w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Ucpv, In, Imax, Iimp, and Up should be evaluated together during DC SPD selection<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Step 4: Confirm the PV System Configuration<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A PV DC circuit may be floating, functionally earthed, or configured according to a specific inverter topology. The SPD must use a connection arrangement suitable for that system.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Before selecting the number of poles or protection modes, confirm:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Positive conductor configuration<\/li>\n\n\n\n<li>Negative conductor configuration<\/li>\n\n\n\n<li>PE connection<\/li>\n\n\n\n<li>Whether either DC pole is earthed<\/li>\n\n\n\n<li>Inverter insulation and monitoring method<\/li>\n\n\n\n<li>Required SPD wiring topology<\/li>\n\n\n\n<li>Number of MPPT inputs<\/li>\n\n\n\n<li>Number of strings and combiner boxes<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Do not assume that an AC SPD with a similar voltage can be used on the PV DC side. PV systems have specific continuous-voltage and fault-current characteristics. The device should be designed and tested for photovoltaic DC applications according to IEC\/UNE-EN 61643-31.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Step 5: Check Short-Circuit and Backup Protection Requirements<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A PV SPD must be able to disconnect safely if it reaches the end of its service life.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Important parameters include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>PV short-circuit withstand capability<\/li>\n\n\n\n<li>Internal thermal disconnector<\/li>\n\n\n\n<li>Required upstream backup fuse<\/li>\n\n\n\n<li>Maximum permissible backup protection<\/li>\n\n\n\n<li>Available prospective fault current<\/li>\n\n\n\n<li>Coordination with gPV fuses or DC circuit breakers<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">The external backup fuse should not be selected only according to the SPD\u2019s physical size. Follow the SPD manufacturer\u2019s data sheet and verify compatibility with the PV string current and the system\u2019s fault characteristics.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The SPD protects against transient overvoltage. The gPV fuse or DC breaker protects against overcurrent and short-circuit conditions. One device cannot replace the other.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Step 6: Select the Correct Installation Location<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Typical DC SPD locations include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>PV array or string box<\/li>\n\n\n\n<li>\u0420\u0430\u0441\u043f\u0440\u0435\u0434\u0435\u043b\u0438\u0442\u0435\u043b\u044c\u043d\u0430\u044f \u043a\u043e\u0440\u043e\u0431\u043a\u0430 \u043f\u043e\u0441\u0442\u043e\u044f\u043d\u043d\u043e\u0433\u043e \u0442\u043e\u043a\u0430<\/li>\n\n\n\n<li>Main DC distribution cabinet<\/li>\n\n\n\n<li>\u0412\u0445\u043e\u0434 \u043f\u043e\u0441\u0442\u043e\u044f\u043d\u043d\u043e\u0433\u043e \u0442\u043e\u043a\u0430 \u043f\u0440\u0435\u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044f \u0447\u0430\u0441\u0442\u043e\u0442\u044b<\/li>\n\n\n\n<li>Both ends of a long DC cable route<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">The most suitable arrangement depends on cable length, exposure, lightning protection design, equipment withstand level, and project risk assessment.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For a compact rooftop installation with short DC cable routes, a Type 2 SPD near the inverter may provide the required protection when permitted by the design.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For longer routes between the PV array and inverter, coordinated SPDs may be required at both ends. This reduces the voltage stress that can develop along the cable and improves protection for equipment at each location.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/08\/dc-spd-placement-long-pv-cable-route-1024x683.jpg\" alt=\"DC SPD placement along a long photovoltaic cable route\" class=\"wp-image-4296\" srcset=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/08\/dc-spd-placement-long-pv-cable-route-1024x683.jpg 1024w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/08\/dc-spd-placement-long-pv-cable-route-300x200.jpg 300w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/08\/dc-spd-placement-long-pv-cable-route-768x512.jpg 768w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/08\/dc-spd-placement-long-pv-cable-route-18x12.jpg 18w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/08\/dc-spd-placement-long-pv-cable-route-600x400.jpg 600w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/08\/dc-spd-placement-long-pv-cable-route.jpg 1536w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Long DC cable routes may require coordinated surge protection near the array and inverter.<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Some industry design guidance uses approximately 10 metres as a point at which additional coordination should be considered. This should not be treated as a universal rule for every Spanish installation. The final placement must follow the applicable design standard, risk assessment, cable routing, and equipment manufacturer\u2019s instructions.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Step 7: Keep SPD Connections Short<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Even a correctly rated SPD can provide poor protection if it is installed with long or badly routed cables.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">During a surge, cable inductance creates additional voltage. Longer conductors can therefore increase the total voltage reaching the inverter.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Good installation practice includes:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Keeping conductors as short and direct as possible<\/li>\n\n\n\n<li>Avoiding unnecessary cable loops<\/li>\n\n\n\n<li>Routing positive, negative, and PE connections appropriately<\/li>\n\n\n\n<li>Using the conductor size specified by the manufacturer<\/li>\n\n\n\n<li>Providing a reliable PE connection<\/li>\n\n\n\n<li>Avoiding sharp bends where practical<\/li>\n\n\n\n<li>Separating protected and unprotected conductors<\/li>\n\n\n\n<li>Following the SPD wiring diagram exactly<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The objective is to reduce the total connection length and minimise the effective protection level at the protected equipment.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Step 8: Consider the Enclosure and Environment<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">DIN-rail SPD modules do not automatically provide outdoor protection. Their environmental protection depends on the enclosure in which they are installed.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For rooftop and outdoor PV systems in Spain, check:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Enclosure IP rating<\/li>\n\n\n\n<li>Ambient temperature range<\/li>\n\n\n\n<li>UV exposure<\/li>\n\n\n\n<li>Condensation risk<\/li>\n\n\n\n<li>\u0412\u0435\u043d\u0442\u0438\u043b\u044f\u0446\u0438\u044f<\/li>\n\n\n\n<li>\u0412\u044b\u0441\u043e\u0442\u0430<\/li>\n\n\n\n<li>Pollution level<\/li>\n\n\n\n<li>Terminal torque requirements<\/li>\n\n\n\n<li>Accessibility for inspection and replacement<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/08\/outdoor-pv-spd-enclosure-spain-1024x683.jpg\" alt=\"Outdoor enclosure for a photovoltaic DC SPD in Spain\" class=\"wp-image-4297\" srcset=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/08\/outdoor-pv-spd-enclosure-spain-1024x683.jpg 1024w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/08\/outdoor-pv-spd-enclosure-spain-300x200.jpg 300w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/08\/outdoor-pv-spd-enclosure-spain-768x512.jpg 768w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/08\/outdoor-pv-spd-enclosure-spain-18x12.jpg 18w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/08\/outdoor-pv-spd-enclosure-spain-600x400.jpg 600w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/08\/outdoor-pv-spd-enclosure-spain.jpg 1536w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Outdoor SPD installations depend on a suitable enclosure, temperature range, and environmental protection.<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">The SPD\u2019s declared ratings apply under the operating conditions stated in its data sheet. High internal cabinet temperatures should be considered, especially in outdoor enclosures exposed to direct sunlight.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Step 9: Plan Inspection and Replacement<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">SPDs are not permanent, maintenance-free components. Their protective elements can deteriorate after repeated surge events.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Useful maintenance features include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0412\u0438\u0437\u0443\u0430\u043b\u044c\u043d\u044b\u0439 \u0438\u043d\u0434\u0438\u043a\u0430\u0442\u043e\u0440 \u0441\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u044f<\/li>\n\n\n\n<li>Replaceable plug-in cartridge<\/li>\n\n\n\n<li>Remote signalling contact<\/li>\n\n\n\n<li>Clear model and voltage identification<\/li>\n\n\n\n<li>Accessible DIN-rail mounting<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">The module should be inspected according to the maintenance plan and after significant lightning activity or a known surge event.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Replace the module when:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>The status indicator shows end of life<\/li>\n\n\n\n<li>The thermal disconnector has operated<\/li>\n\n\n\n<li>There are signs of overheating or damage<\/li>\n\n\n\n<li>The device fails inspection or testing<\/li>\n\n\n\n<li>Replacement is required by the manufacturer\u2019s instructions<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/08\/replaceable-dc-spd-module-maintenance-1024x683.jpg\" alt=\"Technician replacing a photovoltaic DC SPD module\" class=\"wp-image-4298\" srcset=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/08\/replaceable-dc-spd-module-maintenance-1024x683.jpg 1024w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/08\/replaceable-dc-spd-module-maintenance-300x200.jpg 300w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/08\/replaceable-dc-spd-module-maintenance-768x512.jpg 768w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/08\/replaceable-dc-spd-module-maintenance-18x12.jpg 18w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/08\/replaceable-dc-spd-module-maintenance-600x400.jpg 600w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/08\/replaceable-dc-spd-module-maintenance.jpg 1536w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Replaceable SPD cartridges simplify inspection and maintenance after the status indicator shows end of life.<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Always isolate the relevant DC circuit and follow safe working procedures before inspection or replacement.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Practical Selection Table<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Project Condition<\/th><th>SPD Selection to Evaluate<\/th><\/tr><\/thead><tbody><tr><td>Residential rooftop PV without expected lightning-current entry<\/td><td>Type 2 PV DC SPD<\/td><\/tr><tr><td>Commercial rooftop with long DC cable routes<\/td><td>Coordinated Type 2 SPDs at suitable locations<\/td><\/tr><tr><td>Building with an external lightning protection system<\/td><td>Type 1 or Type 1+2, depending on the lightning protection design<\/td><\/tr><tr><td>Utility-scale 1,500 V PV array<\/td><td>PV-specific 1,500 V SPD with suitable Type and discharge ratings<\/td><\/tr><tr><td>Combiner box exposed to induced surges<\/td><td>Type 2 PV DC SPD<\/td><\/tr><tr><td>Inverter requiring combined lightning and surge protection<\/td><td>Type 1+2 PV DC SPD if specified by the design<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">This table is a preliminary guide only. It does not replace the project risk assessment or the work of an authorised electrical designer.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Information to Send When Requesting a DC SPD Quotation<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Providing complete technical information helps the supplier select the correct product and prevents delays.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Send the following details:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Country and project location<\/li>\n\n\n\n<li>Residential, commercial, industrial, or utility-scale application<\/li>\n\n\n\n<li>Maximum calculated PV string voltage<\/li>\n\n\n\n<li>Nominal DC system voltage<\/li>\n\n\n\n<li>Required Type 1, Type 2, or Type 1+2<\/li>\n\n\n\n<li>Required In, Imax, or Iimp<\/li>\n\n\n\n<li>Required voltage protection level<\/li>\n\n\n\n<li>Number of poles and connection diagram<\/li>\n\n\n\n<li>\u0421\u0438\u0441\u0442\u0435\u043c\u0430 \u0437\u0430\u0437\u0435\u043c\u043b\u0435\u043d\u0438\u044f<\/li>\n\n\n\n<li>Inverter model and number of MPPT inputs<\/li>\n\n\n\n<li>\u041c\u0435\u0441\u0442\u043e \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0438<\/li>\n\n\n\n<li>Required quantity<\/li>\n\n\n\n<li>Required certification and documentation<\/li>\n\n\n\n<li>OEM label or packaging requirements<\/li>\n\n\n\n<li>Delivery location and project schedule<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">If the SPD type is not yet confirmed, provide the PV module data, number of modules per string, minimum design temperature, inverter model, system drawing, and lightning protection information.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Common DC SPD Selection Mistakes<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Avoid these common errors:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Selecting the SPD only by nominal voltage<\/li>\n\n\n\n<li>Ignoring cold-condition PV string Voc<\/li>\n\n\n\n<li>Using an AC SPD on the DC side<\/li>\n\n\n\n<li>Choosing Type 2 where Type 1 capability is required<\/li>\n\n\n\n<li>Comparing products only by Imax<\/li>\n\n\n\n<li>Ignoring Up and equipment withstand voltage<\/li>\n\n\n\n<li>Installing the SPD with long connecting wires<\/li>\n\n\n\n<li>Using the wrong protection topology<\/li>\n\n\n\n<li>Ignoring backup-fuse requirements<\/li>\n\n\n\n<li>Installing indoor modules in an unsuitable outdoor enclosure<\/li>\n\n\n\n<li>Failing to inspect the status indicator<\/li>\n\n\n\n<li>Assuming one SPD automatically protects every part of a large PV installation<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u041a\u0430\u043a \u0432\u044b\u0431\u0440\u0430\u0442\u044c \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u043e \u0437\u0430\u0449\u0438\u0442\u044b \u043e\u0442 \u0438\u043c\u043f\u0443\u043b\u044c\u0441\u043d\u044b\u0445 \u043f\u0435\u0440\u0435\u043d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u0439 (\u0423\u0417\u0418\u041f) \u043f\u043e\u0441\u0442\u043e\u044f\u043d\u043d\u043e\u0433\u043e \u0442\u043e\u043a\u0430 \u0434\u043b\u044f \u0441\u043e\u043b\u043d\u0435\u0447\u043d\u044b\u0445 \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u0441\u0442\u0430\u043d\u0446\u0438\u0439 \u0432 \u0418\u0441\u043f\u0430\u043d\u0438\u0438<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Selecting a suitable <strong>\u0423\u0417\u0418\u041f \u043f\u043e\u0441\u0442\u043e\u044f\u043d\u043d\u043e\u0433\u043e \u0442\u043e\u043a\u0430 \u0434\u043b\u044f \u0441\u043e\u043b\u043d\u0435\u0447\u043d\u044b\u0445 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043e\u043a \u0432 \u0418\u0441\u043f\u0430\u043d\u0438\u0438<\/strong> requires coordination between the PV system voltage, lightning risk, SPD classification, installation location, earthing arrangement, and applicable Spanish requirements.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The most important steps are:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Calculate the maximum cold-condition PV voltage.<\/li>\n\n\n\n<li>Select the correct Ucpv rating.<\/li>\n\n\n\n<li>Determine whether Type 1, Type 2, or Type 1+2 is required.<\/li>\n\n\n\n<li>Compare In, Imax, Iimp, and Up.<\/li>\n\n\n\n<li>Confirm the system topology and number of protection modes.<\/li>\n\n\n\n<li>Check short-circuit and backup-protection requirements.<\/li>\n\n\n\n<li>Choose suitable installation locations.<\/li>\n\n\n\n<li>Keep connecting conductors short.<\/li>\n\n\n\n<li>Verify enclosure and environmental conditions.<\/li>\n\n\n\n<li>Plan inspection and cartridge replacement.<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">KUANGYA supplies DC SPDs for solar PV applications in 600 V, 1,000 V, and 1,500 V configurations, including Type 2 and Type 1+2 options.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">View the <a href=\"https:\/\/cnkuangya.com\/es\/dc-spd\/\">KUANGYA DC SPD range for photovoltaic systems<\/a> or contact us with your system voltage, SPD type, discharge-current requirements, wiring configuration, quantity, and project location to request a data sheet and B2B quotation.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u0427\u0430\u0441\u0442\u043e \u0437\u0430\u0434\u0430\u0432\u0430\u0435\u043c\u044b\u0435 \u0432\u043e\u043f\u0440\u043e\u0441\u044b<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Is a Type 2 SPD suitable for every rooftop PV system?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Not automatically. Type 2 is widely used for induced lightning and switching surges, but the final selection depends on the lightning protection system, risk assessment, equipment location, and project requirements.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Can I use a 1,000 V SPD in a 1,000 V PV system?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Only if the SPD\u2019s Ucpv is suitable for the maximum calculated PV voltage under the lowest expected temperature. Do not rely only on the nominal system description.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">What is the difference between In and Imax?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">In is the nominal discharge current used to evaluate repeated Type 2 surge performance. Imax is the maximum 8\/20 \u03bcs discharge current the SPD can withstand under specified test conditions.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">When is a Type 1+2 SPD used?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">It is used where the design requires both partial lightning-current discharge and Type 2 surge-limiting performance at the same installation point.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Where should the DC SPD be installed?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Common locations include the combiner box and inverter DC input. Long cable routes or exposed systems may require coordinated SPDs at more than one location.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Which standard applies to photovoltaic DC SPDs in Spain?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">UNE-EN 61643-31 is the principal Spanish standard covering requirements and test methods for SPDs used in photovoltaic installations. The complete installation must also follow the REBT and other applicable technical requirements.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Technical References<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.boe.es\/buscar\/act.php?id=BOE-A-2002-18099\" rel=\"noopener\">Spain\u2019s Low-Voltage Electrotechnical Regulation \u2013 REBT<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.boe.es\/buscar\/doc.php?id=BOE-A-2025-6773\" rel=\"noopener\">2025 Spanish list of standards referenced by the REBT<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/webstore.iec.ch\/en\/publication\/26931\" rel=\"noopener\">IEC 61643-31: Requirements for PV surge protective devices<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/webstore.iec.ch\/en\/publication\/30774\" rel=\"noopener\">IEC 61643-32: Selection and application of PV DC SPDs<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/webstore.iec.ch\/en\/publication\/65748\" rel=\"noopener\">IEC 60364-7-712: Requirements for PV installations<\/a><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><em>This article provides general technical guidance. Final SPD selection and installation should be verified by the responsible project designer or an authorised electrical professional in accordance with current Spanish requirements.<\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>Solar photovoltaic systems are exposed to transient overvoltages caused by nearby lightning activity, switching operations, and disturbances transmitted through connected electrical circuits. These events may damage inverters, monitoring equipment, combiner boxes, and other sensitive components. Choosing the correct DC SPD for solar installations in Spain requires more than matching a device to the nominal system [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":4292,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[35],"tags":[],"class_list":["post-4291","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/cnkuangya.com\/ru\/wp-json\/wp\/v2\/posts\/4291","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cnkuangya.com\/ru\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cnkuangya.com\/ru\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cnkuangya.com\/ru\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/cnkuangya.com\/ru\/wp-json\/wp\/v2\/comments?post=4291"}],"version-history":[{"count":2,"href":"https:\/\/cnkuangya.com\/ru\/wp-json\/wp\/v2\/posts\/4291\/revisions"}],"predecessor-version":[{"id":4301,"href":"https:\/\/cnkuangya.com\/ru\/wp-json\/wp\/v2\/posts\/4291\/revisions\/4301"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cnkuangya.com\/ru\/wp-json\/wp\/v2\/media\/4292"}],"wp:attachment":[{"href":"https:\/\/cnkuangya.com\/ru\/wp-json\/wp\/v2\/media?parent=4291"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cnkuangya.com\/ru\/wp-json\/wp\/v2\/categories?post=4291"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cnkuangya.com\/ru\/wp-json\/wp\/v2\/tags?post=4291"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}