{"id":7825,"date":"2023-06-29T13:59:21","date_gmt":"2023-06-29T05:59:21","guid":{"rendered":"https:\/\/www.lewsin.com\/?p=7825"},"modified":"2025-05-08T17:29:41","modified_gmt":"2025-05-08T09:29:41","slug":"%e6%8a%97%e5%b9%b2%e6%89%b0%e6%97%a0%e8%a7%a6%e7%82%b9%e9%ab%98%e7%b2%be%e5%ba%a6%e5%87%80%e5%8c%96%e7%a8%b3%e5%8e%8b%e7%94%b5%e6%ba%90","status":"publish","type":"post","link":"https:\/\/www.lewsin.cn\/?p=7825","title":{"rendered":"Anti interference, contactless, high-precision purification, and regulated power supply"},"content":{"rendered":"

<\/p>\n

The JW and JSW series precision AC purification AC voltage stabilizer (voltage regulator) is a new type of voltage stabilizer (voltage regulator) that adopts internationally advanced sine energy distribution voltage regulation technology and integrates voltage regulation and mains power purification functions.
\nJJW and JSW series precision AC purification AC voltage regulators not only have the advantages of high voltage regulation accuracy, fast dynamic response speed, and low distortion, but also have strong load adaptability and electromagnetic interference resistance.
\nJJW and JSW series precision AC purification AC voltage regulators are mainly used in computers, precision instruments, testing equipment, communication and broadcasting equipment, automatic control systems, etc. that require high power supply quality.<\/p>\n\n\n\n\n\n\n\n\n\n\n
INPUT VOLTAGE<\/td>\nSingle phase 185V-250V
\nThree phase 320V-430V<Three phase four wire><\/td>\n		<\/td>\nefficiency<\/td>\n>90%<\/td>\n<\/tr>\n
Waveform distortion<\/td>\n<=5%<\/td>\n<\/tr>\n
Output voltage<\/td>\nSingle phase 220V \u00b1 1%
\nThree phase 380V \u00b1 1%<\/td>\n		response time<\/td>\n20ms-100ms<\/td>\n<\/tr>\n
Peak absorption<\/td>\nInput 500v\/13us, output<=5V<\/td>\n<\/tr>\n
frequency<\/td>\n50 \u00b12Hz<\/td>\nambient temperature<\/td>\n-10\u2103-+40\u2103<\/td>\n<\/tr>\n
Overvoltage protection value<\/td>\nSingle phase 246V \u00b1 4V
\nThree phase 426V \u00b1 7V<\/td>\n		audio noise<\/td>\n<=60dB Distance 1m<\/td>\n<\/tr>\n
dielectric strength<\/td>\n1500V\/min<\/td>\n<\/tr>\n
loading effect<\/td>\n<= \u00b1 0.5%<\/td>\ninsulation resistance<\/td>\nSingle phase>5M \u03a9 Three phase>2M \u03a9<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Number of phases<\/td>\nModel specifications
\n(kVA)<\/td>\n		Product size
\nDepth x Width x Height (mm)<\/td>\n		package size
\nDepth x Width x Height (mm)<\/td>\n		weight
\n(Kg)<\/td>\n		Tai Zhuang<\/td>\n<\/tr>\n
single phase<\/td>\nJJW-0.5<\/td>\n16\u00d735\u00d725<\/td>\n23\u00d741\u00d733<\/td>\n9<\/td>\n1<\/td>\n<\/tr>\n
JJW-1<\/td>\n16\u00d735\u00d725<\/td>\n23\u00d741\u00d733<\/td>\n10<\/td>\n1<\/td>\n<\/tr>\n
JJW-2<\/td>\n17\u00d740\u00d729<\/td>\n24\u00d745.5\u00d736<\/td>\n15<\/td>\n1<\/td>\n<\/tr>\n
JJW-3<\/td>\n23\u00d748\u00d742<\/td>\n35\u00d757\u00d749<\/td>\n27<\/td>\n1<\/td>\n<\/tr>\n
JJW-5<\/td>\n23\u00d748\u00d742<\/td>\n35\u00d757\u00d749<\/td>\n37<\/td>\n1<\/td>\n<\/tr>\n
JJW-10<\/td>\n28\u00d753\u00d749<\/td>\n40\u00d761\u00d756<\/td>\n65<\/td>\n1<\/td>\n<\/tr>\n
JJW-15<\/td>\n30\u00d763\u00d755<\/td>\n41\u00d773\u00d763<\/td>\n87<\/td>\n1<\/td>\n<\/tr>\n
JJW-20<\/td>\n30\u00d763\u00d755<\/td>\n41\u00d773\u00d763<\/td>\n100<\/td>\n1<\/td>\n<\/tr>\n
JJW-30<\/td>\n30\u00d763\u00d755<\/td>\n74\u00d794\u00d770<\/td>\n114<\/td>\n1<\/td>\n<\/tr>\n
three-phase<\/td>\nJSW-1.5<\/td>\n32\u00d763\u00d757<\/td>\n44\u00d772\u00d765<\/td>\n35<\/td>\n1<\/td>\n<\/tr>\n
JSW-3<\/td>\n32\u00d763\u00d757<\/td>\n44\u00d772\u00d765<\/td>\n40<\/td>\n1<\/td>\n<\/tr>\n
JSW-6<\/td>\n32\u00d763\u00d757<\/td>\n44\u00d772\u00d765<\/td>\n52<\/td>\n1<\/td>\n<\/tr>\n
JSW-9<\/td>\n35\u00d773\u00d767<\/td>\n46\u00d782\u00d775<\/td>\n91<\/td>\n1<\/td>\n<\/tr>\n
JSW-15<\/td>\n35\u00d773\u00d767<\/td>\n46\u00d782\u00d775<\/td>\n116<\/td>\n1<\/td>\n<\/tr>\n
JSW-20<\/td>\n35\u00d773\u00d767<\/td>\n46\u00d782\u00d775<\/td>\n150<\/td>\n1<\/td>\n<\/tr>\n
JSW-30<\/td>\n40\u00d773\u00d777<\/td>\n52\u00d782\u00d785<\/td>\n195<\/td>\n1<\/td>\n<\/tr>\n
JSW-50<\/td>\n70\u00d759\u00d7125<\/td>\n86\u00d790\u00d7137<\/td>\n232<\/td>\n1<\/td>\n<\/tr>\n
JSW-75<\/td>\n85\u00d775\u00d7130<\/td>\n100\u00d790\u00d7142<\/td>\n250<\/td>\n1<\/td>\n<\/tr>\n
JSW-100<\/td>\n85\u00d775\u00d7130<\/td>\n100\u00d790\u00d7142<\/td>\n380<\/td>\n1<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

1. This regulated power supply (regulator) product cannot work in situations where the grid frequency is unstable or there is a large frequency deviation;
\n2. This regulated power supply (voltage regulator) product cannot be equipped with other voltage regulators or regulators in front of it;
\n3. This regulated power supply (regulator) product requires that the input and output neutral wires must be reliably connected, otherwise it may cause product damage.<\/p>\n

<\/p>","protected":false},"excerpt":{"rendered":"

The JW and JSW series precision AC purification AC voltage stabilizer (voltage regulator) is a new type of voltage stabilizer (voltage regulator) that adopts internationally advanced sine energy distribution voltage regulation technology and integrates voltage regulation and mains power purification functions. JJW and JSW series precision AC purification AC voltage regulators not only have the […]<\/p>\n","protected":false},"author":1,"featured_media":8183,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[29],"tags":[33,34],"class_list":["post-7825","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tns-wenyaqi","tag-33","tag-34"],"_links":{"self":[{"href":"https:\/\/www.lewsin.cn\/index.php?rest_route=\/wp\/v2\/posts\/7825","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lewsin.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lewsin.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lewsin.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lewsin.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=7825"}],"version-history":[{"count":3,"href":"https:\/\/www.lewsin.cn\/index.php?rest_route=\/wp\/v2\/posts\/7825\/revisions"}],"predecessor-version":[{"id":8598,"href":"https:\/\/www.lewsin.cn\/index.php?rest_route=\/wp\/v2\/posts\/7825\/revisions\/8598"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.lewsin.cn\/index.php?rest_route=\/wp\/v2\/media\/8183"}],"wp:attachment":[{"href":"https:\/\/www.lewsin.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7825"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lewsin.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7825"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lewsin.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7825"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}