{"id":2201,"date":"2026-03-18T01:21:07","date_gmt":"2026-03-18T01:21:07","guid":{"rendered":"https:\/\/www.upspower-supply.com\/?post_type=product&#038;p=2201"},"modified":"2026-04-16T08:49:11","modified_gmt":"2026-04-16T08:49:11","slug":"nobreak-300kva-ups-systems-manufacturer","status":"publish","type":"product","link":"https:\/\/www.upspower-supply.com\/zh\/product\/nobreak-300kva-ups-systems-manufacturer\/","title":{"rendered":"Nobreak 300kva UPS\u7cfb\u7edf\u5236\u9020\u5546"},"content":{"rendered":"<p>\u6a21\u5757\u5316 UPS 33-M \u7cfb\u5217\u662f\u4e00\u6b3e\u5148\u8fdb\u7684\u4e0d\u95f4\u65ad\u7535\u6e90\u7cfb\u7edf\uff0c\u4e13\u4e3a\u5173\u952e\u4efb\u52a1\u73af\u5883\u4e2d\u7684\u6781\u81f4\u53ef\u9760\u6027\u3001\u53ef\u6269\u5c55\u6027\u548c\u6548\u7387\u800c\u8bbe\u8ba1\u3002\u8be5\u7cfb\u7edf\u91c7\u7528\u6a21\u5757\u5316\u67b6\u6784\uff0c\u5177\u5907 N+X \u5197\u4f59\uff0c\u53ef\u7075\u6d3b\u6269\u5c55\uff0c\u5bb9\u91cf\u8303\u56f4\u4ece 20kVA \u5230 600kVA\uff0c\u662f\u6ee1\u8db3\u4e0d\u65ad\u589e\u957f\u7684\u7535\u529b\u9700\u6c42\u7684\u7406\u60f3\u4e4b\u9009\u3002<\/p>\n<p>\u8fd9\u6b3eUPS\u91c7\u7528\u667a\u80fd\u6570\u5b57\u63a7\u5236\u6280\u672f\uff0c\u53ef\u63d0\u4f9b\u7a33\u5b9a\u7eaf\u51c0\u7684\u7535\u6e90\uff0c\u540c\u65f6\u4fdd\u62a4\u654f\u611f\u8bbe\u5907\u514d\u53d7\u65ad\u7535\u3001\u7535\u538b\u6ce2\u52a8\u3001\u6d6a\u6d8c\u3001\u8c10\u6ce2\u548c\u7535\u566a\u58f0\u7684\u5f71\u54cd\u3002\u5176\u70ed\u63d2\u62d4\u7535\u6e90\u6a21\u5757\u53ef\u5b9e\u73b0\u5feb\u901f\u7ef4\u62a4\u548c\u8fd1\u4e4e\u96f6\u505c\u673a\u65f6\u95f4\uff0c\u786e\u4fdd\u5173\u952e\u7cfb\u7edf\u6301\u7eed\u8fd0\u884c\u3002<\/p>\n<h2>20-600kVA \u65e0\u95f4\u65ad\u53d1\u7535\u673a\u7684\u4e3b\u8981\u7279\u70b9\u548c\u4f18\u52bf\uff1a<\/h2>\n<ul class=\"list-disc pl-5 space-y-2 text-gray-700\">\n<li>\u91c7\u7528N+X\u5197\u4f59\u7684\u6a21\u5757\u5316\u8bbe\u8ba1<\/li>\n<li>\u53ef\u6269\u5c55\u8303\u56f4\u4ece 20kVA \u5230 600kVA<\/li>\n<li>\u652f\u6301\u70ed\u63d2\u62d4\u6a21\u5757\uff0c\u5b9e\u73b0\u8fd1\u4e4e\u96f6\u505c\u673a\u65f6\u95f4<\/li>\n<li>\u7cfb\u7edf\u53ef\u7528\u6027\u9ad8\u8fbe 99.999%<\/li>\n<li>\u667a\u80fd\u5168\u6570\u5b57\u63a7\u5236\u7cfb\u7edf<\/li>\n<li>\u9ad8\u7ea7\u7535\u6c60\u5145\u7535\uff08\u6052\u6d41\/\u6052\u538b\/\u6d6e\u5145\uff09<\/li>\n<li>\u5206\u5e03\u5f0f\u65c1\u8def\u8d1f\u8f7d\u5747\u8861<\/li>\n<li>\u5e73\u5747\u6545\u969c\u95f4\u9694\u65f6\u95f4 (MTBF) &gt; 250,000 \u5c0f\u65f6<\/li>\n<li>\u7d27\u51d1\u578b\u3001\u8282\u7701\u7a7a\u95f4\u7684\u67dc\u4f53\u8bbe\u8ba1<\/li>\n<li>\u5f69\u8272\u89e6\u6478\u6db2\u6676\u663e\u793a\u5c4f\uff0c\u5e26\u5b9e\u65f6\u76d1\u63a7\u529f\u80fd<\/li>\n<li>\u524d\u9762\u677f\u7d27\u6025\u5173\u673a\u6309\u94ae<\/li>\n<\/ul>\n<h3>\u6280\u672f\u89c4\u683c\u6982\u8981<\/h3>\n<div class=\"max-w-4xl max-h-[80vh] mx-auto my-8 overflow-auto rounded-lg border border-gray-200 shadow-sm\">\n<table class=\"min-w-full border border-gray-300 text-sm text-left text-gray-700\">\n<thead class=\"bg-gray-200 text-xs uppercase font-semibold\">\n<tr>\n<th class=\"sticky top-0 bg-gray-200 border px-3 py-2\">\u6a21\u578b<\/th>\n<th class=\"sticky top-0 bg-gray-200 border px-3 py-2\">3350-300\u6beb\u5347 42U<\/th>\n<th class=\"sticky top-0 bg-gray-200 border px-3 py-2\">3350-300M 42U<\/th>\n<th class=\"sticky top-0 bg-gray-200 border px-3 py-2\">3350-350M 42U<\/th>\n<th class=\"sticky top-0 bg-gray-200 border px-3 py-2\">3350-400M 42U<\/th>\n<th class=\"sticky top-0 bg-gray-200 border px-3 py-2\">3350-500M 42U<\/th>\n<th class=\"sticky top-0 bg-gray-200 border px-3 py-2\">3350-600M 42U<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr class=\"bg-gray-100 font-semibold\">\n<td colspan=\"7\" class=\"border px-3 py-2\">\u4e00\u822c\u7684<\/td>\n<\/tr>\n<tr>\n<td class=\"border px-3 py-2\">\u9636\u6bb5<\/td>\n<td colspan=\"6\" class=\"border px-3 py-2\">\u4e09\u76f8\u8f93\u5165 \u4e09\u76f8\u8f93\u51fa<\/td>\n<\/tr>\n<tr>\n<td class=\"border px-3 py-2\">\u67dc\u4f53\u5bb9\u91cf<\/td>\n<td class=\"border px-3 py-2\">300\u5343\u74e6<\/td>\n<td class=\"border px-3 py-2\">300\u5343\u74e6<\/td>\n<td class=\"border px-3 py-2\">350\u5343\u74e6<\/td>\n<td class=\"border px-3 py-2\">400\u5343\u74e6<\/td>\n<td class=\"border px-3 py-2\">500\u5343\u74e6<\/td>\n<td class=\"border px-3 py-2\">600\u5343\u74e6<\/td>\n<\/tr>\n<tr>\n<td class=\"border px-3 py-2\">\u7535\u6c60\u7c7b\u578b<\/td>\n<td colspan=\"6\" class=\"border px-3 py-2\">\u5916\u63a5\u7535\u6c60<\/td>\n<\/tr>\n<tr>\n<td class=\"border px-3 py-2\">\u529f\u7387\u6a21\u5757\u5bb9\u91cf<\/td>\n<td colspan=\"6\" class=\"border px-3 py-2\">50\u5343\u4f0f\u5b89\/50\u5343\u74e6<\/td>\n<\/tr>\n<tr>\n<td class=\"border px-3 py-2\">\u6700\u5927\u529f\u7387\u6a21\u5757<\/td>\n<td class=\"border px-3 py-2\">6<\/td>\n<td class=\"border px-3 py-2\">6<\/td>\n<td class=\"border px-3 py-2\">7<\/td>\n<td class=\"border px-3 py-2\">8<\/td>\n<td class=\"border px-3 py-2\">10<\/td>\n<td class=\"border px-3 py-2\">12<\/td>\n<\/tr>\n<tr class=\"bg-gray-100 font-semibold\">\n<td colspan=\"7\" class=\"border px-3 py-2\">\u8f93\u5165<\/td>\n<\/tr>\n<tr>\n<td class=\"border px-3 py-2\">\u989d\u5b9a\u7535\u538b<\/td>\n<td colspan=\"6\" class=\"border px-3 py-2\">3 x 380\/400\/415 VAC (3Ph+N)<\/td>\n<\/tr>\n<tr>\n<td class=\"border px-3 py-2\">\u7535\u538b\u8303\u56f4<\/td>\n<td colspan=\"6\" class=\"border px-3 py-2\">-20% ~ +15%<\/td>\n<\/tr>\n<tr>\n<td class=\"border px-3 py-2\">\u989d\u5b9a\u9891\u7387<\/td>\n<td colspan=\"6\" class=\"border px-3 py-2\">50\/60 Hz\uff08\u81ea\u52a8\u9009\u62e9\uff09<\/td>\n<\/tr>\n<tr>\n<td class=\"border px-3 py-2\">\u9891\u7387\u8303\u56f4<\/td>\n<td colspan=\"6\" class=\"border px-3 py-2\">40Hz ~ 70Hz<\/td>\n<\/tr>\n<tr>\n<td class=\"border px-3 py-2\">\u529f\u7387\u56e0\u6570<\/td>\n<td colspan=\"6\" class=\"border px-3 py-2\">100% \u8d1f\u8f7d \u22650.99\uff0c50% \u8d1f\u8f7d \u22650.98<\/td>\n<\/tr>\n<tr>\n<td class=\"border px-3 py-2\">\u8c10\u6ce2\u5931\u771f<\/td>\n<td colspan=\"6\" class=\"border px-3 py-2\">&lt;4% @ 100% \u8d1f\u8f7d<\/td>\n<\/tr>\n<tr class=\"bg-gray-100 font-semibold\">\n<td colspan=\"7\" class=\"border px-3 py-2\">\u8f93\u51fa<\/td>\n<\/tr>\n<tr>\n<td class=\"border px-3 py-2\">\u989d\u5b9a\u7535\u538b<\/td>\n<td colspan=\"6\" class=\"border px-3 py-2\">3 x 380\/400\/415 VAC (3Ph+N)<\/td>\n<\/tr>\n<tr>\n<td class=\"border px-3 py-2\">\u7535\u538b\u8c03\u8282<\/td>\n<td colspan=\"6\" class=\"border px-3 py-2\">\u2264 \u00b11%\uff08\u5e73\u8861\u578b\uff09\uff0c\u2264 \u00b12%\uff08\u975e\u5e73\u8861\u578b\uff09<\/td>\n<\/tr>\n<tr>\n<td class=\"border px-3 py-2\">\u989d\u5b9a\u9891\u7387<\/td>\n<td colspan=\"6\" class=\"border px-3 py-2\">50\/60\u8d6b\u5179<\/td>\n<\/tr>\n<tr>\n<td class=\"border px-3 py-2\">\u9891\u7387\u8303\u56f4<\/td>\n<td colspan=\"6\" class=\"border px-3 py-2\">46\u201354\u8d6b\u5179 \/ 56\u201364\u8d6b\u5179<\/td>\n<\/tr>\n<tr>\n<td class=\"border px-3 py-2\">\u8fc7\u8f7d\u80fd\u529b<\/td>\n<td colspan=\"6\" class=\"border px-3 py-2\">110% 1\u5c0f\u65f6\uff0c125% 10\u5206\u949f\uff0c150% 1\u5206\u949f\uff0c&gt;150% 200\u6beb\u79d2<\/td>\n<\/tr>\n<tr>\n<td class=\"border px-3 py-2\">\u603b\u8c10\u6ce2\u5931\u771f<\/td>\n<td colspan=\"6\" class=\"border px-3 py-2\">\u22642%\uff08\u7ebf\u6027\uff09\uff0c\u22644%\uff08\u975e\u7ebf\u6027\uff09<\/td>\n<\/tr>\n<tr>\n<td class=\"border px-3 py-2\">\u6548\u7387<\/td>\n<td colspan=\"6\" class=\"border px-3 py-2\">95.5%<\/td>\n<\/tr>\n<tr class=\"bg-gray-100 font-semibold\">\n<td colspan=\"7\" class=\"border px-3 py-2\">\u7535\u6c60\/\u5145\u7535<\/td>\n<\/tr>\n<tr>\n<td class=\"border px-3 py-2\">\u989d\u5b9a\u7535\u538b<\/td>\n<td colspan=\"6\" class=\"border px-3 py-2\">\u00b1192V ~ \u00b1240V\uff08\u53ef\u9009\uff09<\/td>\n<\/tr>\n<tr>\n<td class=\"border px-3 py-2\">\u6d6e\u5145\u7535\u538b<\/td>\n<td colspan=\"6\" class=\"border px-3 py-2\">2.28V\/\u8282<\/td>\n<\/tr>\n<tr>\n<td class=\"border px-3 py-2\">\u5747\u8861\u7535\u538b<\/td>\n<td colspan=\"6\" class=\"border px-3 py-2\">2.35V\/\u8282<\/td>\n<\/tr>\n<tr>\n<td class=\"border px-3 py-2\">\u5145\u7535\u7535\u6d41<\/td>\n<td colspan=\"6\" class=\"border px-3 py-2\">12A\uff08\u53ef\u8c03\uff09<\/td>\n<\/tr>\n<tr class=\"bg-gray-100 font-semibold\">\n<td colspan=\"7\" class=\"border px-3 py-2\">\u8eab\u4f53\u7684<\/td>\n<\/tr>\n<tr>\n<td class=\"border px-3 py-2\">\u5c3a\u5bf8\uff08\u6beb\u7c73\uff09<\/td>\n<td class=\"border px-3 py-2\">850\u00d7600\u00d72010<\/td>\n<td class=\"border px-3 py-2\">1065\u00d7600\u00d72010<\/td>\n<td class=\"border px-3 py-2\">1065\u00d7600\u00d72010<\/td>\n<td class=\"border px-3 py-2\">1065\u00d7600\u00d72010<\/td>\n<td class=\"border px-3 py-2\">1065\u00d71000\u00d72010<\/td>\n<td class=\"border px-3 py-2\">1065\u00d71000\u00d72010<\/td>\n<\/tr>\n<tr>\n<td class=\"border px-3 py-2\">\u91cd\u91cf\uff08\u516c\u65a4\uff09<\/td>\n<td class=\"border px-3 py-2\">490<\/td>\n<td class=\"border px-3 py-2\">545<\/td>\n<td class=\"border px-3 py-2\">654<\/td>\n<td class=\"border px-3 py-2\">932<\/td>\n<td class=\"border px-3 py-2\">1020<\/td>\n<td class=\"border px-3 py-2\">1130<\/td>\n<\/tr>\n<tr class=\"bg-gray-100 font-semibold\">\n<td colspan=\"7\" class=\"border px-3 py-2\">\u73af\u5883<\/td>\n<\/tr>\n<tr>\n<td class=\"border px-3 py-2\">\u6e29\u5ea6<\/td>\n<td colspan=\"6\" class=\"border px-3 py-2\">0\u201340\u00b0C<\/td>\n<\/tr>\n<tr>\n<td class=\"border px-3 py-2\">\u6e7f\u5ea6<\/td>\n<td colspan=\"6\" class=\"border px-3 py-2\">0\u201395% RH\uff08\u65e0\u51b7\u51dd\uff09<\/td>\n<\/tr>\n<tr>\n<td class=\"border px-3 py-2\">IP\u8bc4\u7ea7<\/td>\n<td colspan=\"6\" class=\"border px-3 py-2\">IP20<\/td>\n<\/tr>\n<tr class=\"bg-gray-100 font-semibold\">\n<td colspan=\"7\" class=\"border px-3 py-2\">\u6807\u51c6<\/td>\n<\/tr>\n<tr>\n<td class=\"border px-3 py-2\">\u5b89\u5168<\/td>\n<td colspan=\"6\" class=\"border px-3 py-2\">IEC\/EN 62040-1<\/td>\n<\/tr>\n<tr>\n<td class=\"border px-3 py-2\">EMC<\/td>\n<td colspan=\"6\" class=\"border px-3 py-2\">IEC\/EN 62040-2 C3<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>\u8fd9\u6b3e\u4e13\u4e3a\u73b0\u4ee3\u57fa\u7840\u8bbe\u65bd\u8bbe\u8ba1\u7684\u7d27\u51d1\u578b\u673a\u67dc\uff0c\u8282\u7701\u7a7a\u95f4\uff0c\u662f\u6570\u636e\u4e2d\u5fc3\u548c\u5de5\u4e1a\u5e94\u7528\u7684\u7406\u60f3\u4e4b\u9009\u3002\u51ed\u501f\u5148\u8fdb\u7684\u7535\u6c60\u7ba1\u7406\uff08\u6052\u6d41\/\u6052\u538b\/\u6d6e\u5145\uff09\u3001\u8d85\u8fc725\u4e07\u5c0f\u65f6\u7684\u5e73\u5747\u6545\u969c\u95f4\u9694\u65f6\u95f4 (MTBF) \u4ee5\u53ca\u5206\u5e03\u5f0f\u65c1\u8def\u6280\u672f\uff0c\u8fd9\u6b3eUPS\u53ef\u786e\u4fdd\u957f\u671f\u6027\u80fd\u548c\u53ef\u9760\u6027\u3002<\/p>\n<p>\u8be5\u7cfb\u7edf\u8fd8\u914d\u5907\u4e86\u7528\u6237\u53cb\u597d\u7684\u5f69\u8272\u89e6\u6478\u6db2\u6676\u754c\u9762\uff08\u652f\u6301\u591a\u8bed\u8a00\uff09\u3001\u5b9e\u65f6\u76d1\u63a7\u548c\u524d\u9762\u677f\u7d27\u6025\u65ad\u7535 (EPO) \u529f\u80fd\uff0c\u4ee5\u589e\u5f3a\u5b89\u5168\u6027\u548c\u63a7\u5236\u6027\u3002<\/p>","protected":false},"excerpt":{"rendered":"<p>\u4e00\u6b3e\u9ad8\u6548\u6a21\u5757\u5316UPS\uff0c\u5177\u6709N+X\u5197\u4f59\uff0c\u5bb9\u91cf\u53ef\u4ece20kVA\u6269\u5c55\u5230600kVA\u3002\u4e13\u4e3a\u5173\u952e\u5e94\u7528\u800c\u8bbe\u8ba1\uff0c\u5b83\u91c7\u7528\u70ed\u63d2\u62d4\u6a21\u5757\u3001\u667a\u80fd\u63a7\u5236\uff0c\u786e\u4fdd\u53ef\u9760\u7684\u7535\u6e90\u4fdd\u62a4\uff0c\u53ef\u7528\u6027\u9ad8\u8fbe99.999%\u3002<\/p>\n<p><a href=\"https:\/\/www.upspower-supply.com\/zh\/nobreak\/\" target=\"_blank\">\u4e0d\u95f4\u65ad\u4e2d\u56fd\u5236\u9020\u5546<\/a><\/p>","protected":false},"featured_media":2202,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[26],"product_tag":[50,46,36],"class_list":{"0":"post-2201","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-online-ups","7":"product_tag-3-phase-ups","8":"product_tag-double-conversion-ups","9":"product_tag-pure-sine-wave-ups","10":"desktop-align-left","11":"tablet-align-left","12":"mobile-align-left","14":"first","15":"instock","16":"shipping-taxable","17":"product-type-simple"},"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Nobreak 300kva UPS systems manufacturer - Chinese manufacturer<\/title>\n<meta name=\"description\" content=\"A high-efficiency modular UPS 300kva nobreak with N+X redundancy, scalable from 20kVA to 600kVA. Designed for critical applications, it ensures reliable power protection with hot-swappable modules, intelligent control, and up to 99.999% availability.\" \/>\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.upspower-supply.com\/zh\/product\/nobreak-300kva-ups-systems-manufacturer\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Nobreak 300kva UPS systems manufacturer - Chinese manufacturer\" \/>\n<meta property=\"og:description\" content=\"A high-efficiency modular UPS 300kva nobreak with N+X redundancy, scalable from 20kVA to 600kVA. 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