{"id":2231,"date":"2026-07-08T11:01:53","date_gmt":"2026-07-08T11:01:53","guid":{"rendered":"https:\/\/btrytech.com\/?post_type=product&#038;p=2231"},"modified":"2026-07-08T11:01:53","modified_gmt":"2026-07-08T11:01:53","slug":"onduleur-en-ligne-haute-frequence-daxin-energy-3-h-20-kva-3-phases-1-phase","status":"publish","type":"product","link":"https:\/\/btrytech.com\/fr\/product\/daxin-energy-3h20kva-high-frequency-3-1-phase-online-ups\/","title":{"rendered":"Onduleur en ligne haute fr\u00e9quence 3\/1 phase DAXIN ENERGY 3H20 kVA"},"content":{"rendered":"<section class=\"daxin-product-detail\">\n<h2>20kVA High-Frequency Online UPS for Critical Backup Power<\/h2>\n<p>The DAXIN ENERGY 3H20kVA high-frequency online UPS is built for applications<br \/>\nthat require stable, reliable and continuous power protection. It is suitable<br \/>\nfor industrial facilities, commercial buildings, telecom power rooms, data<br \/>\ncenters, automation systems, security systems and other critical electrical loads.<\/p>\n<h3>True Online Double-Conversion Design<\/h3>\n<p>This 20kVA online UPS adopts true online double-conversion technology to isolate<br \/>\nconnected equipment from grid fluctuations, voltage instability, frequency<br \/>\nvariation and power interruptions. It helps protect sensitive equipment and<br \/>\nmaintain stable operation during abnormal power conditions.<\/p>\n<h3>High Reliability Design<\/h3>\n<ul>\n<li>True online double-conversion UPS architecture<\/li>\n<li>MCU + DSP digital control for stable and accurate operation<\/li>\n<li>Generator input compatible, recommended generator capacity is 2 times UPS capacity<\/li>\n<li>Optional output isolation transformer can be installed before shipment<\/li>\n<li>Fonction d'arr\u00eat d'urgence standard EPO<\/li>\n<li>Supports parallel operation up to 3 units for compatible models<\/li>\n<li>Configurable battery quantity from 16 to 20 batteries according to site requirements<\/li>\n<li>Charging current can be adjusted from 1A to 4A according to project needs<\/li>\n<li>Available with PF0.8 and PF0.9 power factor versions<\/li>\n<li>Supports automatic startup when mains power is restored<\/li>\n<\/ul>\n<h3>Comprehensive System Protection<\/h3>\n<p>The 3H20kVA online UPS integrates multiple protection functions, including<br \/>\noutput overload protection, output short-circuit protection, inverter<br \/>\nover-temperature protection, low battery warning and battery overcharge<br \/>\nprotection. These functions help improve system reliability and reduce the<br \/>\nrisk of downtime.<\/p>\n<h3>Easy Maintenance and Bypass Operation<\/h3>\n<p>An optional manual maintenance bypass switch can be configured. When UPS<br \/>\nmaintenance is required, the system can transfer to bypass mode without<br \/>\ninterrupting the connected load, making maintenance safer and more convenient.<\/p>\n<h3>\u00c9cran LCD et surveillance intelligente<\/h3>\n<p>The LCD display provides real-time UPS operating status, input and output<br \/>\nparameters, battery information and alarm status. RS232 \/ USB communication<br \/>\nand optional SNMP network monitoring allow users to manage UPS operation<br \/>\nthrough intelligent monitoring software.<\/p>\n<h3>Designed for Demanding Environments<\/h3>\n<p>The circuit boards are installed in an enclosed structure and treated with<br \/>\nprotective conformal coating, improving environmental adaptability for<br \/>\nindustrial sites, tunnels, plazas, telecom rooms and other demanding<br \/>\ninstallation environments.<\/p>\n<h3>Applications typiques<\/h3>\n<ul>\n<li>Centres de donn\u00e9es et salles de serveurs<\/li>\n<li>Telecom power rooms and communication stations<\/li>\n<li>Industrial automation equipment<\/li>\n<li>Commercial buildings and office facilities<\/li>\n<li>Security, monitoring and control systems<\/li>\n<li>Medical, transportation and public infrastructure power protection<\/li>\n<\/ul>\n<\/section>\n<section class=\"daxin-ups-specs\">\n<h2>Technical Specifications &#8211; 3H20kVA Online UPS<\/h2>\n<table>\n<tbody>\n<tr>\n<th>Mod\u00e8le<\/th>\n<td>3 h 20 kVA<\/td>\n<\/tr>\n<tr>\n<th>Capacit\u00e9<\/th>\n<td>20 kVA \/ 18 kW<\/td>\n<\/tr>\n<tr>\n<th>Phase d'entr\u00e9e<\/th>\n<td>Three-phase four-wire with ground<\/td>\n<\/tr>\n<tr>\n<th>Plage de tension d'entr\u00e9e<\/th>\n<td>110VAC \u00b13% at 50% load; 176VAC \u00b13% at 100% load; maximum 300VAC \u00b13%<\/td>\n<\/tr>\n<tr>\n<th>Plage de fr\u00e9quences d'entr\u00e9e<\/th>\n<td>46-54Hz at 50Hz system; 56-64Hz at 60Hz system<\/td>\n<\/tr>\n<tr>\n<th>Tension de sortie<\/th>\n<td>208 \/ 220 \/ 230 \/ 240 V CA<\/td>\n<\/tr>\n<tr>\n<th>R\u00e9gulation de la tension alternative<\/th>\n<td>\u00b11%<\/td>\n<\/tr>\n<tr>\n<th>Fr\u00e9quence en mode batterie<\/th>\n<td>50 Hz \u00b1 0,1 Hz ou 60 Hz \u00b1 0,1 Hz<\/td>\n<\/tr>\n<tr>\n<th>Ratio de cr\u00eate actuel<\/th>\n<td>3:1 max.<\/td>\n<\/tr>\n<tr>\n<th>Distorsion harmonique<\/th>\n<td>\u22643% THD linear load; \u22645% THD non-linear load<\/td>\n<\/tr>\n<tr>\n<th>Dur\u00e9e du transfert<\/th>\n<td>0ms from mains to battery; 0ms from inverter to bypass<\/td>\n<\/tr>\n<tr>\n<th>Capacit\u00e9 de surcharge<\/th>\n<td>100%-110%: 5 min; 110%-130%: 1 min; &gt;130%: bypass immediately<\/td>\n<\/tr>\n<tr>\n<th>Efficacit\u00e9<\/th>\n<td>&gt;91% in AC mode; &gt;91% in battery mode<\/td>\n<\/tr>\n<tr>\n<th>Type de batterie<\/th>\n<td>12V sealed lead-acid battery<\/td>\n<\/tr>\n<tr>\n<th>Nombre de piles<\/th>\n<td>16-20 pcs configurable<\/td>\n<\/tr>\n<tr>\n<th>Courant de charge<\/th>\n<td>Default 4A \u00b110%; optional 1A \/ 2A \/ 4A<\/td>\n<\/tr>\n<tr>\n<th>Dimensions<\/th>\n<td>592 \u00d7 250 \u00d7 576 mm<\/td>\n<\/tr>\n<tr>\n<th>Poids net<\/th>\n<td>28,5 kg<\/td>\n<\/tr>\n<tr>\n<th>Temp\u00e9rature de fonctionnement<\/th>\n<td>0-50\u00b0C; battery life may be shortened above 25\u00b0C<\/td>\n<\/tr>\n<tr>\n<th>Humidit\u00e9 relative<\/th>\n<td>&lt;95%, sans condensation<\/td>\n<\/tr>\n<tr>\n<th>Altitude de fonctionnement<\/th>\n<td>&lt; 1 000 m<\/td>\n<\/tr>\n<tr>\n<th>Niveau sonore<\/th>\n<td>&lt;60dB at 1 meter<\/td>\n<\/tr>\n<tr>\n<th>Interface de communication<\/th>\n<td>RS232 \/ USB, supports Windows, Linux, Unix and Mac systems<\/td>\n<\/tr>\n<tr>\n<th>SNMP (en option)<\/th>\n<td>SNMP network monitoring and power management support<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n<p><!--more--><\/p>\n<figure id=\"attachment_2232\" aria-describedby=\"caption-attachment-2232\" style=\"width: 982px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-2232\" src=\"https:\/\/btrytech.com\/wp-content\/uploads\/2026\/07\/ups-power-solution-provider-english.png\" alt=\"Principales caract\u00e9ristiques de l&#039;onduleur en ligne DAXIN ENERGY : alimentation stable, large plage de tension, \u00e9conomie d&#039;\u00e9nergie et simplicit\u00e9 d&#039;utilisation\" width=\"982\" height=\"664\" srcset=\"https:\/\/btrytech.com\/wp-content\/uploads\/2026\/07\/ups-power-solution-provider-english.png 982w, https:\/\/btrytech.com\/wp-content\/uploads\/2026\/07\/ups-power-solution-provider-english-300x203.png 300w, https:\/\/btrytech.com\/wp-content\/uploads\/2026\/07\/ups-power-solution-provider-english-768x519.png 768w, https:\/\/btrytech.com\/wp-content\/uploads\/2026\/07\/ups-power-solution-provider-english-18x12.png 18w\" sizes=\"auto, (max-width: 982px) 100vw, 982px\" \/><figcaption id=\"caption-attachment-2232\" class=\"wp-caption-text\">Les principales caract\u00e9ristiques des onduleurs en ligne DAXIN ENERGY comprennent une alimentation stable, une large plage de tension, une faible consommation d'\u00e9nergie et une utilisation simple.<\/figcaption><\/figure>\n<p><!--more--><!--more--><\/p>","protected":false},"excerpt":{"rendered":"<p>DAXIN ENERGY 3H20kVA high-frequency online UPS is designed for industrial, commercial, telecom, data center and critical power backup applications. With true online double-conversion technology, MCU + DSP digital control and comprehensive protection functions, it provides stable and reliable power for sensitive equipment and mission-critical loads.<\/p>\n<ul>\n<li>20kVA \/ 18kW high-frequency online UPS<\/li>\n<li>Entr\u00e9e triphas\u00e9e et sortie monophas\u00e9e<\/li>\n<li>True online double-conversion protection<\/li>\n<li>MCU + DSP digital control system<\/li>\n<li>LCD display, EPO, RS232 \/ USB and optional SNMP<\/li>\n<\/ul>","protected":false},"featured_media":2234,"comment_status":"open","ping_status":"closed","template":"","meta":{"_crdt_document":""},"product_brand":[46,622],"product_cat":[103,98],"product_tag":[],"class_list":["post-2231","product","type-product","status-publish","has-post-thumbnail","product_brand-szdxzh","product_brand-daxin-energy","product_cat-hf-3-1-phase-ups","product_cat-high-frequency-ups","first","instock","downloadable","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/btrytech.com\/fr\/wp-json\/wp\/v2\/product\/2231","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/btrytech.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/btrytech.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/btrytech.com\/fr\/wp-json\/wp\/v2\/comments?post=2231"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/btrytech.com\/fr\/wp-json\/wp\/v2\/media\/2234"}],"wp:attachment":[{"href":"https:\/\/btrytech.com\/fr\/wp-json\/wp\/v2\/media?parent=2231"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/btrytech.com\/fr\/wp-json\/wp\/v2\/product_brand?post=2231"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/btrytech.com\/fr\/wp-json\/wp\/v2\/product_cat?post=2231"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/btrytech.com\/fr\/wp-json\/wp\/v2\/product_tag?post=2231"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}