{"id":2260,"date":"2026-07-11T17:34:05","date_gmt":"2026-07-11T09:34:05","guid":{"rendered":"https:\/\/btrytech.com\/?post_type=product&#038;p=2260"},"modified":"2026-08-12T20:50:13","modified_gmt":"2026-08-12T12:50:13","slug":"180kva-three-phase-online-ups","status":"publish","type":"product","link":"https:\/\/btrytech.com\/en\/product\/180kva-three-phase-online-ups\/","title":{"rendered":"180kVA Three-Phase Online UPS | DAXIN EX3C3"},"content":{"rendered":"<section class=\"daxin-customer-selection-guide\">\n<h2>What Is the DAXIN EX3C3 180kVA 3\/3 Phase Online UPS?<\/h2>\n<p>The DAXIN EX3C3 180kVA is a high-capacity three-phase input and three-phase output online UPS designed to protect mission-critical electrical and electronic loads.<\/p>\n<p>With online double-conversion topology, the UPS continuously supplies connected loads through the inverter, helping provide stable output during utility voltage fluctuations, frequency variations and power interruptions.<\/p>\n<p>The EX3C3 180kVA reference configuration provides 180kVA\/180kW rated capacity, 380\/400\/415VAC three-phase output, 0ms transfer time, greater than 96.5% efficiency and optional SNMP network management.<\/p>\n<p>Typical applications include data centers, industrial facilities, telecom infrastructure, healthcare systems, transportation infrastructure and other facilities requiring high-capacity three-phase power protection.<\/p>\n<h2>What to Confirm Before Ordering<\/h2>\n<ul>\n<li>Measured load and expansion allowance<\/li>\n<li>Required redundancy architecture<\/li>\n<li>Battery autonomy and room conditions<\/li>\n<li>Bypass, protection coordination and remote monitoring<\/li>\n<\/ul>\n<h2>Request a Project Configuration<\/h2>\n<p>Send DAXIN ENERGY the load list, site voltage, required runtime, installation environment, communications and redundancy requirements. The final configuration is subject to the approved technical proposal.<\/p>\n<\/section>\n<p><!-- DAXIN-HF-SEO-GEO-04-END --><\/p>\n<p><!-- DAXIN-HF-VIDEO-04-START --><\/p>\n<section class=\"daxin-product-video\">\n<h2>Additional DAXIN High-Frequency UPS Product Video<\/h2>\n<p>Watch the product demonstration to review the UPS format, operating interface and application positioning. Final electrical configuration is subject to the approved technical proposal.<\/p>\n<div class=\"daxin-product-video-item\">\n<figure class=\"wp-block-video\"><video src=\"https:\/\/btrytech.com\/wp-content\/uploads\/2026\/08\/daxin-high-frequency-ups-e5177d36f57b.mp4\" poster=\"https:\/\/btrytech.com\/wp-content\/uploads\/2026\/08\/daxin-sitewide-p2260-gallery-01.webp?wsr\" preload=\"metadata\" controls=\"controls\" width=\"300\" height=\"150\">Your browser does not support the video tag.<\/video><figcaption>Online UPS With Load Capacity 180KVA &#8211; Reliable Power Protection 99.999% Uptime Guarantee &#8211; DAXIN ENERGY.<\/figcaption><\/figure>\n<\/div>\n<\/section>\n<p><!-- DAXIN-HF-VIDEO-04-END --><\/p>\n<h2>EX3C3 180kVA Three-Phase Online UPS<\/h2>\n<p>The DAXIN ENERGY EX3C3 180kVA online UPS is engineered for large-scale critical power backup applications that require reliable three-phase power, high efficiency and stable system operation. Its double-conversion online topology helps isolate sensitive equipment from grid fluctuation, voltage instability, frequency variation, harmonic interference and unexpected power interruptions.<\/p>\n<h2>Key Features<\/h2>\n<h3>High-Reliability Online Double-Conversion Design<\/h3>\n<ul>\n<li>True online double-conversion topology delivers clean sine wave output for critical loads.<\/li>\n<li>Output frequency tracking, phase locking, voltage regulation and noise filtering reduce the impact of unstable grid power.<\/li>\n<li>Advanced modular dual-CPU control improves system reliability and operating stability.<\/li>\n<li>Wide AC input voltage range helps reduce unnecessary battery discharge in poor power environments.<\/li>\n<li>DC start function allows the UPS to start directly from battery when utility power is unavailable.<\/li>\n<\/ul>\n<h3>High Efficiency and Grid-Friendly Performance<\/h3>\n<ul>\n<li>Advanced PFC technology keeps the input power factor close to 1.<\/li>\n<li>Input harmonic filter design helps reduce feedback pollution to the utility grid.<\/li>\n<li>Input and output harmonic filters minimize harmonic interference caused by the UPS system.<\/li>\n<li>High-frequency filtering and synchronization technology improves compatibility with generator power.<\/li>\n<\/ul>\n<h3>Complete Protection Functions<\/h3>\n<ul>\n<li>Output overload protection.<\/li>\n<li>Output short-circuit protection.<\/li>\n<li>Inverter over-temperature protection.<\/li>\n<li>Battery low-voltage warning protection.<\/li>\n<li>Battery overcharge protection.<\/li>\n<li>Manual maintenance bypass switch supports easier maintenance without interrupting load power.<\/li>\n<\/ul>\n<h3>LCD Display and Intelligent Management<\/h3>\n<ul>\n<li>LCD display shows UPS operating status, system parameters and alarm information in real time.<\/li>\n<li>RS232 \/ RS485 communication interfaces support local monitoring and system integration.<\/li>\n<li>Optional SNMP network adapter enables remote UPS monitoring and centralized power management.<\/li>\n<li>Compatible with intelligent UPS monitoring software for clear visibility of operating data.<\/li>\n<\/ul>\n<h3>Optional Intelligent Battery Monitoring Module<\/h3>\n<ul>\n<li>Supports single battery detection and monitoring.<\/li>\n<li>Provides over-voltage, under-voltage and voltage difference alarm functions.<\/li>\n<li>Battery fault information can be displayed on the screen to help administrators respond quickly.<\/li>\n<\/ul>\n<h3>Strong Environmental Adaptability<\/h3>\n<p>The circuit boards are installed in a fully enclosed structure and treated with conformal coating, improving reliability in harsh environments such as tunnels, plazas, industrial sites and infrastructure facilities.<\/p>\n<p class=\"PDq2pG_selectionAnchorContainer\" data-start=\"5482\" data-end=\"5506\"><strong data-start=\"5482\" data-end=\"5506\">Typical Applications<\/strong><\/p>\n<ul data-start=\"5508\" data-end=\"5899\">\n<li data-section-id=\"10h0a7k\" data-start=\"5508\" data-end=\"5550\">Large data centers and server facilities<\/li>\n<li data-section-id=\"dmzznz\" data-start=\"5551\" data-end=\"5599\">Industrial automation and manufacturing plants<\/li>\n<li data-section-id=\"1mn5mpb\" data-start=\"5600\" data-end=\"5652\">Telecom core networks and communication facilities<\/li>\n<li data-section-id=\"dk8qg1\" data-start=\"5653\" data-end=\"5703\">Hospitals and critical healthcare infrastructure<\/li>\n<li data-section-id=\"aiwgiw\" data-start=\"5704\" data-end=\"5756\">Transportation, tunnel and traffic-control systems<\/li>\n<li data-section-id=\"14xeilj\" data-start=\"5757\" data-end=\"5796\">Utility and infrastructure facilities<\/li>\n<li data-section-id=\"13izlhk\" data-start=\"5797\" data-end=\"5845\">Commercial buildings and large office campuses<\/li>\n<li data-section-id=\"1nqlak1\" data-start=\"5846\" data-end=\"5899\">Other mission-critical three-phase electrical loads<\/li>\n<\/ul>\n<h2>Technical Specifications<\/h2>\n<table>\n<tbody>\n<tr>\n<th>Model<\/th>\n<td>EX3C3-180kVA<\/td>\n<\/tr>\n<tr>\n<th>Capacity<\/th>\n<td>180kVA \/ 180kW<\/td>\n<\/tr>\n<tr>\n<th>Topology<\/th>\n<td>Online double-conversion UPS<\/td>\n<\/tr>\n<tr>\n<th>Input Phase<\/th>\n<td>Three-phase + neutral<\/td>\n<\/tr>\n<tr>\n<th>Input Voltage Range<\/th>\n<td>110VAC (Ph-N) +\/-3% at 50% load; 176VAC (Ph-N) +\/-3% at 100% load<\/td>\n<\/tr>\n<tr>\n<th>Input Frequency<\/th>\n<td>50 \/ 60Hz auto selectable<\/td>\n<\/tr>\n<tr>\n<th>Input Power Factor<\/th>\n<td>&gt; 0.99 at 100% load<\/td>\n<\/tr>\n<tr>\n<th>Output Voltage<\/th>\n<td>380 \/ 400 \/ 415VAC, three-phase<\/td>\n<\/tr>\n<tr>\n<th>AC Voltage Regulation<\/th>\n<td>+\/-0.3%<\/td>\n<\/tr>\n<tr>\n<th>Output Frequency<\/th>\n<td>46-54Hz or 56-64Hz in synchronized mode; 50Hz +\/-0.1Hz or 60Hz +\/-0.1Hz in battery mode<\/td>\n<\/tr>\n<tr>\n<th>Crest Factor<\/th>\n<td>3:1<\/td>\n<\/tr>\n<tr>\n<th>Output THD<\/th>\n<td>&lt;=1% with linear load; &lt;=2% with nonlinear load<\/td>\n<\/tr>\n<tr>\n<th>Transfer Time<\/th>\n<td>0ms<\/td>\n<\/tr>\n<tr>\n<th>Efficiency<\/th>\n<td>&gt; 96.5% in AC mode; &gt; 96.5% in battery mode<\/td>\n<\/tr>\n<tr>\n<th>Battery Quantity<\/th>\n<td>32-40 pcs adjustable<\/td>\n<\/tr>\n<tr>\n<th>Charging Current<\/th>\n<td>3-54A +\/-10%, preset 3A<\/td>\n<\/tr>\n<tr>\n<th>Dimensions<\/th>\n<td>1000 x 600 x 1200 mm<\/td>\n<\/tr>\n<tr>\n<th>Net Weight<\/th>\n<td>265 kg<\/td>\n<\/tr>\n<tr>\n<th>Operating Temperature<\/th>\n<td>0-40 deg C<\/td>\n<\/tr>\n<tr>\n<th>Relative Humidity<\/th>\n<td>&lt; 95%, non-condensing<\/td>\n<\/tr>\n<tr>\n<th>Noise<\/th>\n<td>&lt; 75dB at 1m<\/td>\n<\/tr>\n<tr>\n<th>Communication<\/th>\n<td>RS232 \/ RS485 \/ USB, optional SNMP<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<figure id=\"attachment_2264\" class=\"wp-caption aligncenter\" style=\"width: 2400px;\" aria-describedby=\"caption-attachment-2264\">\n<h3 class=\"PDq2pG_selectionAnchorContainer\" data-section-id=\"1q38h4v\" data-start=\"7755\" data-end=\"7810\">FAQ:<br \/>\nWhat is the rated capacity of the EX3C3 180kVA UPS?<\/h3>\n<blockquote data-start=\"7812\" data-end=\"7882\">\n<p data-start=\"7814\" data-end=\"7882\">The EX3C3-180kVA reference configuration is rated at 180kVA \/ 180kW.<\/p>\n<\/blockquote>\n<h3 data-section-id=\"98s6hi\" data-start=\"7884\" data-end=\"7924\">Is the EX3C3 180kVA a 3\/3 phase UPS?<\/h3>\n<blockquote data-start=\"7926\" data-end=\"8006\">\n<p data-start=\"7928\" data-end=\"8006\">Yes. It is designed for three-phase input and three-phase output applications.<\/p>\n<\/blockquote>\n<h3 data-section-id=\"1rytr2m\" data-start=\"8008\" data-end=\"8038\">What is the transfer time?<\/h3>\n<blockquote data-start=\"8040\" data-end=\"8133\">\n<p data-start=\"8042\" data-end=\"8133\">The reference specification lists 0ms transfer time for continuous online power protection.<\/p>\n<\/blockquote>\n<h3 data-section-id=\"11oofti\" data-start=\"8135\" data-end=\"8187\">What output voltage does the 180kVA UPS support?<\/h3>\n<blockquote data-start=\"8189\" data-end=\"8262\">\n<p data-start=\"8191\" data-end=\"8262\">The reference configuration supports 380\/400\/415VAC three-phase output.<\/p>\n<\/blockquote>\n<h3 data-section-id=\"dgnpvl\" data-start=\"8264\" data-end=\"8316\">Does the EX3C3 180kVA support remote monitoring?<\/h3>\n<blockquote data-start=\"8318\" data-end=\"8444\">\n<p data-start=\"8320\" data-end=\"8444\">Communication options include local interfaces and optional SNMP network management according to the selected configuration.<\/p>\n<\/blockquote>\n<h3 data-section-id=\"1g4jiu7\" data-start=\"8446\" data-end=\"8489\">How should battery runtime be selected?<\/h3>\n<blockquote data-start=\"8491\" data-end=\"8712\">\n<p data-start=\"8493\" data-end=\"8712\">Battery runtime depends on connected load, battery quantity and capacity, battery condition, temperature and required backup duration. DAXIN ENERGY can review the load and runtime requirements for project configuration.<\/p>\n<\/blockquote>\n<p><strong>What Is a 3\/3 Phase Online UPS?<\/strong><\/p>\n<p>A 3\/3 phase online UPS uses three-phase AC power at the input and supplies three-phase AC power at the output. This architecture is commonly used for high-capacity critical loads in data centers, industrial facilities, telecom infrastructure, healthcare systems and other large electrical installations.<\/p>\n<p>The DAXIN EX3C3 180kVA is designed for applications requiring high-capacity three-phase input and three-phase output power protection.<\/p>\n<p><figure id=\"attachment_4834\" aria-describedby=\"caption-attachment-4834\" style=\"width: 970px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-4834\" src=\"https:\/\/btrytech.com\/wp-content\/uploads\/2026\/07\/cs.webp\" alt=\"DAXIN EX3C3 10-200kVA 3\/3 Phase Online UPS Technical Specifications\" width=\"970\" height=\"958\" srcset=\"https:\/\/btrytech.com\/wp-content\/uploads\/2026\/07\/cs.webp 970w, https:\/\/btrytech.com\/wp-content\/uploads\/2026\/07\/cs-300x296.webp 300w, https:\/\/btrytech.com\/wp-content\/uploads\/2026\/07\/cs-768x758.webp 768w, https:\/\/btrytech.com\/wp-content\/uploads\/2026\/07\/cs-12x12.webp 12w, https:\/\/btrytech.com\/wp-content\/uploads\/2026\/07\/cs-100x100.webp 100w\" sizes=\"auto, (max-width: 970px) 100vw, 970px\" \/><figcaption id=\"caption-attachment-4834\" class=\"wp-caption-text\">Technical specifications for DAXIN EX3C3 10-200kVA 3\/3 phase online UPS series.<\/figcaption><\/figure><figcaption id=\"caption-attachment-2264\" class=\"wp-caption-text\">Technical specifications for DAXIN ENERGY EX3C3 series three-phase online UPS, including the 180kVA model.<\/figcaption><\/figure>\n<figure id=\"attachment_2223\" class=\"wp-caption aligncenter\" style=\"width: 1200px;\" aria-describedby=\"caption-attachment-2223\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-2223\" src=\"https:\/\/btrytech.com\/wp-content\/uploads\/2026\/08\/daxin-sitewide-p2260-detail-02.webp\" alt=\"DAXIN ENERGY EX3C3 180kVA Three-Phase Online UPS technical detail 2 by DAXIN ENERGY\" width=\"1200\" height=\"631\" \/><figcaption id=\"caption-attachment-2223\" class=\"wp-caption-text\">Social sharing image for DAXIN ENERGY 3H10kVA online UPS, designed for data centers, telecom power rooms and industrial backup power.<\/figcaption><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>The DAXIN EX3C3 180kVA is a high-capacity 3\/3 phase online UPS designed for critical power applications requiring three-phase input and three-phase output. Featuring online double-conversion topology, 0ms transfer, &gt;96.5% efficiency, intelligent battery management and optional SNMP monitoring, it provides stable power protection for data centers, industrial facilities, telecom infrastructure, healthcare and transportation systems.<\/p>\n","protected":false},"featured_media":4835,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[46,622],"product_cat":[98,104],"product_tag":[],"class_list":["post-2260","product","type-product","status-publish","has-post-thumbnail","product_brand-szdxzh","product_brand-daxin-energy","product_cat-high-frequency-ups","product_cat-hf-3-3-phase-ups","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/btrytech.com\/en\/wp-json\/wp\/v2\/product\/2260","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/btrytech.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/btrytech.com\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/btrytech.com\/en\/wp-json\/wp\/v2\/comments?post=2260"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/btrytech.com\/en\/wp-json\/wp\/v2\/media\/4835"}],"wp:attachment":[{"href":"https:\/\/btrytech.com\/en\/wp-json\/wp\/v2\/media?parent=2260"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/btrytech.com\/en\/wp-json\/wp\/v2\/product_brand?post=2260"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/btrytech.com\/en\/wp-json\/wp\/v2\/product_cat?post=2260"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/btrytech.com\/en\/wp-json\/wp\/v2\/product_tag?post=2260"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}