{"id":767,"date":"2026-05-05T18:21:04","date_gmt":"2026-05-05T10:21:04","guid":{"rendered":"http:\/\/btrytech.com\/?post_type=product&#038;p=767"},"modified":"2026-08-13T09:38:17","modified_gmt":"2026-08-13T01:38:17","slug":"11-h-6kva-online-ups-long-backup-model-external-battery-uninterruptible-power-supply","status":"publish","type":"product","link":"https:\/\/btrytech.com\/en\/product\/11-h-6kva-online-ups-long-backup-model-external-battery-uninterruptible-power-supply\/","title":{"rendered":"11-H 6kVA Online UPS Long Backup Model  | External Battery Uninterruptible Power Supply"},"content":{"rendered":"<p><!-- DAXIN-VIDEO-SEO-GEO-20260813-START --><\/p>\n<section class=\"daxin-source-product-20260813\">\n<h2>H6KL 6kVA \/ 4.8kW High-Frequency Online UPS<\/h2>\n<p>The DAXIN H6KL 6kVA \/ 4.8kW High-Frequency Online UPS provides online double-conversion protection for sensitive equipment that cannot tolerate interruption or unstable utility power.<\/p>\n<p>It is intended for customers who need a clearly sized UPS platform, scalable backup time and practical communication options without unnecessary oversizing.<\/p>\n<h3>Product Video<\/h3>\n<figure class=\"wp-block-video\"><video controls preload=\"metadata\" playsinline src=\"https:\/\/btrytech.com\/wp-content\/uploads\/2026\/08\/daxin-high-frequency-ups-911100a7cd00.mp4\" poster=\"https:\/\/btrytech.com\/wp-content\/uploads\/2026\/08\/daxin-sitewide-p767-gallery-01.webp?wsr\">Your browser does not support the video tag.<\/video><figcaption>6000VA\/4800W Single Input Single Output Online High Frequency UPS For Power Industry &#8211; DAXIN ENERGY.<\/figcaption><\/figure>\n<h3>Reference Specifications<\/h3>\n<table>\n<tbody>\n<tr>\n<th>Model Number<\/th>\n<td>H6KL<\/td>\n<\/tr>\n<tr>\n<th>Net weight (Standard Machine)<\/th>\n<td>13.9kg<\/td>\n<\/tr>\n<tr>\n<th>Battery voltage<\/th>\n<td>192v<\/td>\n<\/tr>\n<tr>\n<th>Size<\/th>\n<td>491*290*460<\/td>\n<\/tr>\n<tr>\n<th>Model<\/th>\n<td>H6KL<\/td>\n<\/tr>\n<tr>\n<th>Phase<\/th>\n<td>Single-phase grounding<\/td>\n<\/tr>\n<tr>\n<th>Capacity<\/th>\n<td>6000 VA \/ 4800 W<\/td>\n<\/tr>\n<tr>\n<th>Voltage range<\/th>\n<td>110-300VAC at 50% load 176-300 VAC at 100% load<\/td>\n<\/tr>\n<tr>\n<th>Frequency range<\/th>\n<td>46Hz~54Hz or 56Hz~64Hz<\/td>\n<\/tr>\n<tr>\n<th>Power Factor<\/th>\n<td>\u00e2\u0089\u00a70.99<\/td>\n<\/tr>\n<tr>\n<th>Output voltage<\/th>\n<td>208\/220\/230\/240VAC<\/td>\n<\/tr>\n<tr>\n<th>Voltage range (battery mode)<\/th>\n<td>\u00c2\u00b11%<\/td>\n<\/tr>\n<tr>\n<th>Frequency range (battery mode)<\/th>\n<td>50Hz\u00c2\u00b10.1Hz or 60Hz\u00c2\u00b10.1Hz<\/td>\n<\/tr>\n<tr>\n<th>Harmonic distortion<\/th>\n<td>\u00e2\u0089\u00a63% THD (Linear Load) \u00e2\u0089\u00a65% THD (non-linear load)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><em>Reference values are based on the supplied configuration. Final ratings and options are confirmed in the approved DAXIN ENERGY technical proposal.<\/em><\/p>\n<h3>Typical Applications<\/h3>\n<p>Data and network rooms; telecom systems; industrial automation; medical, laboratory and commercial critical loads.<\/p>\n<h3>What to Confirm Before Ordering<\/h3>\n<p>Connected load and growth margin; input\/output phase and voltage; required runtime; battery architecture; bypass, generator and SNMP requirements.<\/p>\n<h3>Frequently Asked Questions<\/h3>\n<h4>Can this product be customized?<\/h4>\n<p>Yes. DAXIN ENERGY can review electrical, mechanical, battery, cooling and communication options against the project requirements.<\/p>\n<h4>What information is needed for selection?<\/h4>\n<p>Send the load or equipment list, site conditions, required backup time and installation constraints. Our team will prepare a project-specific configuration.<\/p>\n<h3>Request a Project Configuration<\/h3>\n<p>Contact DAXIN ENERGY for model selection, drawings, technical confirmation and quotation support.<\/p>\n<\/section>\n<p><!-- DAXIN-VIDEO-SEO-GEO-20260813-END --><\/p>\n<p><!-- DAXIN-HF-SEO-GEO-04-START --><\/p>\n<section class=\"daxin-customer-selection-guide\">\n<h2>Is This UPS Right for Your Project?<\/h2>\n<p>The DAXIN 6kVA long-runtime online UPS is designed for customers who need extended backup through an external battery system while maintaining zero-transfer double-conversion output.<\/p>\n<p>It is a practical choice when runtime matters as much as power capacity, such as remote communications, medical systems or business equipment that must remain online during longer outages.<\/p>\n<h2>Typical Applications<\/h2>\n<ul>\n<li>Telecom and edge network sites<\/li>\n<li>Small server rooms<\/li>\n<li>Medical and laboratory systems<\/li>\n<li>Industrial control and automation<\/li>\n<\/ul>\n<h2>What to Confirm Before Ordering<\/h2>\n<ul>\n<li>Actual load in kW<\/li>\n<li>Required runtime at normal and peak load<\/li>\n<li>Battery voltage, chemistry and cabinet arrangement<\/li>\n<li>Generator compatibility and optional isolation transformer<\/li>\n<\/ul>\n<h2>Frequently Asked Questions<\/h2>\n<h3>How should I choose the UPS capacity?<\/h3>\n<p>Start with the measured continuous load, startup or peak demand and expected expansion. DAXIN ENERGY can review the load list and recommend a practical operating margin.<\/p>\n<h3>How is battery runtime determined?<\/h3>\n<p>Runtime depends on load, battery voltage, battery capacity, battery age, temperature and inverter efficiency. Share the required backup duration and normal load for a project calculation.<\/p>\n<h3>Can this UPS work with a generator or remote monitoring system?<\/h3>\n<p>Generator and monitoring compatibility depends on the selected model and configuration. Confirm generator capacity, frequency stability and the required RS-232, RS-485, USB, Modbus or SNMP interface before ordering.<\/p>\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-02-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<h3>Single-phase on-line double conversion UPS With SNMP Management With 16-20 Batteries Best for IT<\/h3>\n<figure class=\"wp-block-video\"><video controls preload=\"metadata\" playsinline src=\"https:\/\/btrytech.com\/wp-content\/uploads\/2026\/08\/daxin-high-frequency-ups-befadb703763.mp4\" poster=\"https:\/\/btrytech.com\/wp-content\/uploads\/2026\/08\/daxin-sitewide-p767-gallery-01.webp?wsr\">Your browser does not support the video tag.<\/video><figcaption>Single-phase on-line double conversion UPS With SNMP Management With 16-20 Batteries Best for IT &#8211; DAXIN ENERGY.<\/figcaption><\/figure>\n<\/div>\n<\/section>\n<p><!-- DAXIN-HF-VIDEO-02-END --><\/p>\n<p>The 11-H 6kVA Long Backup Online UPS adopts advanced double-conversion technology to provide continuous, stable, and clean power for critical equipment. It supports external battery packs for extended backup time, making it ideal for applications requiring long-duration power protection.<br \/>\n<strong>Applications\uff1a<br \/>\n<\/strong>Widely used in government, finance, telecommunications, education, transportation, meteorology, broadcasting, taxation, healthcare, and energy sectors. Especially suitable for critical applications requiring extended backup time.<br \/>\n<strong>Notes\uff1a<br \/>\n<\/strong><\/p>\n<ul>\n<li data-section-id=\"kdmjil\" data-start=\"1805\" data-end=\"1921\">In frequency conversion mode:\n<ul data-start=\"1841\" data-end=\"1921\">\n<li data-section-id=\"ab48fn\" data-start=\"1841\" data-end=\"1879\">1\u20133kVA models derate to 80% output<\/li>\n<li data-section-id=\"1vh6zmc\" data-start=\"1882\" data-end=\"1921\">6\/10kVA models derate to 60% output<\/li>\n<\/ul>\n<\/li>\n<li data-section-id=\"1m5lin2\" data-start=\"1922\" data-end=\"1998\">At 208VAC output:\n<ul data-start=\"1946\" data-end=\"1998\">\n<li data-section-id=\"1soomb4\" data-start=\"1946\" data-end=\"1970\">1\u20133kVA derate to 80%<\/li>\n<li data-section-id=\"1ypmhy0\" data-start=\"1973\" data-end=\"1998\">6\/10kVA derate to 90%<\/li>\n<\/ul>\n<\/li>\n<li data-section-id=\"4vgcrf\" data-start=\"1999\" data-end=\"2039\">Parallel redundancy is not supported<\/li>\n<li data-section-id=\"ak2n3a\" data-start=\"2040\" data-end=\"2101\">200\/208\/220\/230\/240VAC applies only to long backup models<br \/>\n<table>\n<thead>\n<tr>\n<th align=\"left\">Parameter<\/th>\n<th align=\"left\">11-H1kVA<\/th>\n<th align=\"left\">11-H2kVA<\/th>\n<th align=\"left\">11-H3kVA<\/th>\n<th align=\"left\">11-H6kVA<\/th>\n<th align=\"left\">11-H10kVA<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td align=\"left\"><strong>Model<\/strong><\/td>\n<td align=\"left\">11-H1kVA<\/td>\n<td align=\"left\">11-H2kVA<\/td>\n<td align=\"left\">11-H3kVA<\/td>\n<td align=\"left\">11-H6kVA<\/td>\n<td align=\"left\">11-H10kVA<\/td>\n<\/tr>\n<tr>\n<td align=\"left\"><strong>Capacity<\/strong><\/td>\n<td align=\"left\">1000VA\/900W<\/td>\n<td align=\"left\">2000VA\/1800W<\/td>\n<td align=\"left\">3000VA\/2700W<\/td>\n<td align=\"left\">6000VA\/5400W<\/td>\n<td align=\"left\">10000VA\/9000W<\/td>\n<\/tr>\n<tr>\n<td align=\"left\"><strong>Input<\/strong><\/td>\n<td align=\"left\">&#8212;<\/td>\n<td align=\"left\">&#8212;<\/td>\n<td align=\"left\">&#8212;<\/td>\n<td align=\"left\">&#8212;<\/td>\n<td align=\"left\">&#8212;<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Phase<\/td>\n<td align=\"left\">multicolumn{3}{c}{Single-phase, grounded}<\/td>\n<td align=\"left\">multicolumn{2}{c}{Single-phase, grounded}<\/td>\n<td align=\"left\"><\/td>\n<td align=\"left\"><\/td>\n<td align=\"left\"><\/td>\n<\/tr>\n<tr>\n<td align=\"left\"><strong>Voltage Range<\/strong><\/td>\n<td align=\"left\"><\/td>\n<td align=\"left\"><\/td>\n<td align=\"left\"><\/td>\n<td align=\"left\"><\/td>\n<td align=\"left\"><\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Lowest Transfer Voltage<\/td>\n<td align=\"left\">multicolumn{3}{c}{160\/140\/120\/110VAC \u00b15% (Ambient temp &lt;35\u00b0C)<\/p>\n<div class=\"container-Uxvbjy md-box-line-break wrapper-GYqxgQ undefined\"><\/div>\n<p>(Adjustable with load ratio: 100%-80% \/ 80%-70% \/ 70%-60% \/ 60%-0)}<\/td>\n<td align=\"left\">multicolumn{2}{c}{50% load: 110VAC \u00b13%<\/p>\n<div class=\"container-Uxvbjy md-box-line-break wrapper-GYqxgQ undefined\"><\/div>\n<p>100% load: 176VAC \u00b13%}<\/td>\n<td align=\"left\"><\/td>\n<td align=\"left\"><\/td>\n<td align=\"left\"><\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Lowest Restore Voltage<\/td>\n<td align=\"left\">multicolumn{3}{c}{195\/175\/155\/135VAC \u00b15% (Ambient temp &lt;35\u00b0C)<\/p>\n<div class=\"container-Uxvbjy md-box-line-break wrapper-GYqxgQ undefined\"><\/div>\n<p>(Adjustable with load ratio: 100%-80% \/ 80%-70% \/ 70%-60% \/ 60%-0)}<\/td>\n<td align=\"left\">multicolumn{2}{c}{Lowest transfer voltage +10V}<\/td>\n<td align=\"left\"><\/td>\n<td align=\"left\"><\/td>\n<td align=\"left\"><\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Highest Transfer Voltage<\/td>\n<td align=\"left\">multicolumn{3}{c}{300VAC \u00b15%}<\/td>\n<td align=\"left\">multicolumn{2}{c}{300VAC \u00b13%}<\/td>\n<td align=\"left\"><\/td>\n<td align=\"left\"><\/td>\n<td align=\"left\"><\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Highest Restore Voltage<\/td>\n<td align=\"left\">multicolumn{3}{c}{290VAC \u00b15%}<\/td>\n<td align=\"left\">multicolumn{2}{c}{Highest transfer voltage -10V}<\/td>\n<td align=\"left\"><\/td>\n<td align=\"left\"><\/td>\n<td align=\"left\"><\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Frequency Range<\/td>\n<td align=\"left\">multicolumn{3}{c}{40Hz ~ 70Hz}<\/td>\n<td align=\"left\">multicolumn{2}{c}{46Hz~54Hz @ 50Hz system; 56Hz~64Hz @ 60Hz system}<\/td>\n<td align=\"left\"><\/td>\n<td align=\"left\"><\/td>\n<td align=\"left\"><\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Power Factor<\/td>\n<td align=\"left\">multicolumn{3}{c}{\u22650.99 @ 220-230VAC (input voltage)}<\/td>\n<td align=\"left\">multicolumn{2}{c}{\u2014}<\/td>\n<td align=\"left\"><\/td>\n<td align=\"left\"><\/td>\n<td align=\"left\"><\/td>\n<\/tr>\n<tr>\n<td align=\"left\"><strong>Output<\/strong><\/td>\n<td align=\"left\">&#8212;<\/td>\n<td align=\"left\">&#8212;<\/td>\n<td align=\"left\">&#8212;<\/td>\n<td align=\"left\">&#8212;<\/td>\n<td align=\"left\">&#8212;<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Output Voltage<\/td>\n<td align=\"left\">multicolumn{5}{c}{208\/220\/230\/240VAC \u00b11%}<\/td>\n<td align=\"left\"><\/td>\n<td align=\"left\"><\/td>\n<td align=\"left\"><\/td>\n<td align=\"left\"><\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Mains Voltage Range (Battery Mode)<\/td>\n<td align=\"left\">multicolumn{5}{c}{\u00b11%}<\/td>\n<td align=\"left\"><\/td>\n<td align=\"left\"><\/td>\n<td align=\"left\"><\/td>\n<td align=\"left\"><\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Frequency Range (Synchronization Range)<\/td>\n<td align=\"left\">multicolumn{3}{c}{47-53Hz or 57-63Hz}<\/td>\n<td align=\"left\">multicolumn{2}{c}{46-54Hz or 56-64Hz}<\/td>\n<td align=\"left\"><\/td>\n<td align=\"left\"><\/td>\n<td align=\"left\"><\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Frequency Range (Battery Mode)<\/td>\n<td align=\"left\">multicolumn{3}{c}{50\u00b10.25Hz or 60\u00b10.3Hz}<\/td>\n<td align=\"left\">multicolumn{2}{c}{50\u00b10.1Hz or 60\u00b10.1Hz}<\/td>\n<td align=\"left\"><\/td>\n<td align=\"left\"><\/td>\n<td align=\"left\"><\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Crest Factor<\/td>\n<td align=\"left\">multicolumn{5}{c}{3:1}<\/td>\n<td align=\"left\"><\/td>\n<td align=\"left\"><\/td>\n<td align=\"left\"><\/td>\n<td align=\"left\"><\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Harmonic Distortion<\/td>\n<td align=\"left\">multicolumn{3}{c}{\u22643% THD (linear load); \u22646% THD (non-linear load)}<\/td>\n<td align=\"left\">multicolumn{2}{c}{\u22643% THD (linear load); \u22645% THD (non-linear load)}<\/td>\n<td align=\"left\"><\/td>\n<td align=\"left\"><\/td>\n<td align=\"left\"><\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Overload Capacity<\/td>\n<td align=\"left\">multicolumn{3}{c}{Ambient temp &lt;35\u00b0C: 105%-110%: UPS shuts down after 10s in battery mode, transfers to bypass on mains restore. 110%-130%: UPS shuts down after 3s in battery mode, transfers to bypass on mains restore. &gt;150%: UPS shuts down immediately.}<\/td>\n<td align=\"left\">multicolumn{2}{c}{100%-110%: 30 minutes; 110%-130%: 5 minutes; &gt;130%: 10 seconds}<\/td>\n<td align=\"left\"><\/td>\n<td align=\"left\"><\/td>\n<td align=\"left\"><\/td>\n<\/tr>\n<tr>\n<td align=\"left\"><strong>Transfer Time<\/strong><\/td>\n<td align=\"left\"><\/td>\n<td align=\"left\"><\/td>\n<td align=\"left\"><\/td>\n<td align=\"left\"><\/td>\n<td align=\"left\"><\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Mains to Battery<\/td>\n<td align=\"left\">multicolumn{5}{c}{0ms}<\/td>\n<td align=\"left\"><\/td>\n<td align=\"left\"><\/td>\n<td align=\"left\"><\/td>\n<td align=\"left\"><\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Inverter to Bypass<\/td>\n<td align=\"left\">multicolumn{3}{c}{4ms (standard conditions)}<\/td>\n<td align=\"left\">multicolumn{2}{c}{0ms}<\/td>\n<td align=\"left\"><\/td>\n<td align=\"left\"><\/td>\n<td align=\"left\"><\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Waveform (Battery Mode)<\/td>\n<td align=\"left\">multicolumn{3}{c}{Pure sine wave}<\/td>\n<td align=\"left\">multicolumn{2}{c}{\u2014}<\/td>\n<td align=\"left\"><\/td>\n<td align=\"left\"><\/td>\n<td align=\"left\"><\/td>\n<\/tr>\n<tr>\n<td align=\"left\"><strong>Efficiency<\/strong><\/td>\n<td align=\"left\"><\/td>\n<td align=\"left\"><\/td>\n<td align=\"left\"><\/td>\n<td align=\"left\"><\/td>\n<td align=\"left\"><\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Mains Mode<\/td>\n<td align=\"left\">88%<\/td>\n<td align=\"left\">89%<\/td>\n<td align=\"left\">90%<\/td>\n<td align=\"left\">92%<\/td>\n<td align=\"left\">93%<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Battery Mode<\/td>\n<td align=\"left\">83%<\/td>\n<td align=\"left\">87%<\/td>\n<td align=\"left\">88%<\/td>\n<td align=\"left\">90%<\/td>\n<td align=\"left\">91%<\/td>\n<\/tr>\n<tr>\n<td align=\"left\"><strong>Battery<\/strong><\/td>\n<td align=\"left\">&#8212;<\/td>\n<td align=\"left\">&#8212;<\/td>\n<td align=\"left\">&#8212;<\/td>\n<td align=\"left\">&#8212;<\/td>\n<td align=\"left\">&#8212;<\/td>\n<\/tr>\n<tr>\n<td align=\"left\"><strong>Standard Model (S)<\/strong><\/td>\n<td align=\"left\"><\/td>\n<td align=\"left\"><\/td>\n<td align=\"left\"><\/td>\n<td align=\"left\"><\/td>\n<td align=\"left\"><\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Battery Type<\/td>\n<td align=\"left\">multicolumn{3}{c}{12V\/7Ah}<\/td>\n<td align=\"left\">multicolumn{2}{c}{12V\/7Ah}<\/td>\n<td align=\"left\"><\/td>\n<td align=\"left\"><\/td>\n<td align=\"left\"><\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Quantity<\/td>\n<td align=\"left\">2<\/td>\n<td align=\"left\">4<\/td>\n<td align=\"left\">6<\/td>\n<td align=\"left\">12<\/td>\n<td align=\"left\">16<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Charging Current<\/td>\n<td align=\"left\">1.0A<\/td>\n<td align=\"left\">\u2014<\/td>\n<td align=\"left\">\u2014<\/td>\n<td align=\"left\">multicolumn{2}{c}{Preset: 1.0A \u00b110%, Max: 1A\/2A}<\/td>\n<td align=\"left\"><\/td>\n<\/tr>\n<tr>\n<td align=\"left\"><strong>Long Backup Model (L)<\/strong><\/td>\n<td align=\"left\"><\/td>\n<td align=\"left\"><\/td>\n<td align=\"left\"><\/td>\n<td align=\"left\"><\/td>\n<td align=\"left\"><\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Battery Type<\/td>\n<td align=\"left\">multicolumn{5}{c}{12V\/AH (depends on customer selection)}<\/td>\n<td align=\"left\"><\/td>\n<td align=\"left\"><\/td>\n<td align=\"left\"><\/td>\n<td align=\"left\"><\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Quantity<\/td>\n<td align=\"left\">3<\/td>\n<td align=\"left\">6<\/td>\n<td align=\"left\">8<\/td>\n<td align=\"left\">16<\/td>\n<td align=\"left\">16<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Charging Current<\/td>\n<td align=\"left\">1A\/2A\/4A\/6A<\/td>\n<td align=\"left\">1A\/2A\/4A\/6A<\/td>\n<td align=\"left\">1A\/2A\/4A\/6A<\/td>\n<td align=\"left\">1A\/2A\/4A\/6A (adjustable; 6A only for 16-cell batteries)<\/td>\n<td align=\"left\">1A\/2A\/4A\/6A (adjustable; 6A only for 16-cell batteries)<\/td>\n<\/tr>\n<tr>\n<td align=\"left\"><strong>Physical Specifications<\/strong><\/td>\n<td align=\"left\"><\/td>\n<td align=\"left\"><\/td>\n<td align=\"left\"><\/td>\n<td align=\"left\"><\/td>\n<td align=\"left\"><\/td>\n<\/tr>\n<tr>\n<td align=\"left\"><strong>Standard Model<\/strong><\/td>\n<td align=\"left\"><\/td>\n<td align=\"left\"><\/td>\n<td align=\"left\"><\/td>\n<td align=\"left\"><\/td>\n<td align=\"left\"><\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Dimensions: D\u00d7W\u00d7H (mm)<\/td>\n<td align=\"left\">282\u00d7145\u00d7220<\/td>\n<td align=\"left\">397\u00d7145\u00d7220<\/td>\n<td align=\"left\">421\u00d7190\u00d7318<\/td>\n<td align=\"left\">369\u00d7190\u00d7688<\/td>\n<td align=\"left\">442\u00d7190\u00d7688<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Net Weight (kg)<\/td>\n<td align=\"left\">9.8<\/td>\n<td align=\"left\">17<\/td>\n<td align=\"left\">26.2<\/td>\n<td align=\"left\">51<\/td>\n<td align=\"left\">55<\/td>\n<\/tr>\n<tr>\n<td align=\"left\"><strong>Long Backup Model<\/strong><\/td>\n<td align=\"left\"><\/td>\n<td align=\"left\"><\/td>\n<td align=\"left\"><\/td>\n<td align=\"left\"><\/td>\n<td align=\"left\"><\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Dimensions: D\u00d7W\u00d7H (mm)<\/td>\n<td align=\"left\">282\u00d7145\u00d7220<\/td>\n<td align=\"left\">397\u00d7145\u00d7220<\/td>\n<td align=\"left\">421\u00d7190\u00d7318<\/td>\n<td align=\"left\">369\u00d7190\u00d7318<\/td>\n<td align=\"left\">442\u00d7190\u00d7318<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Net Weight (kg)<\/td>\n<td align=\"left\">4.4<\/td>\n<td align=\"left\">6.8<\/td>\n<td align=\"left\">7.4<\/td>\n<td align=\"left\">12<\/td>\n<td align=\"left\">15<\/td>\n<\/tr>\n<tr>\n<td align=\"left\"><strong>Operating Environment<\/strong><\/td>\n<td align=\"left\">&#8212;<\/td>\n<td align=\"left\">&#8212;<\/td>\n<td align=\"left\">&#8212;<\/td>\n<td align=\"left\">&#8212;<\/td>\n<td align=\"left\">&#8212;<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Humidity<\/td>\n<td align=\"left\">multicolumn{3}{c}{20-90% RH, 0-40\u00b0C (non-condensing)}<\/td>\n<td align=\"left\">multicolumn{2}{c}{&lt;95% RH, non-condensing}<\/td>\n<td align=\"left\"><\/td>\n<td align=\"left\"><\/td>\n<td align=\"left\"><\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Noise Level<\/td>\n<td align=\"left\">&lt;50dB @ 1m<\/td>\n<td align=\"left\">&lt;50dB @ 1m<\/td>\n<td align=\"left\">&lt;50dB @ 1m<\/td>\n<td align=\"left\">&lt;55dB @ 1m<\/td>\n<td align=\"left\">&lt;58dB @ 1m<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Temperature<\/td>\n<td align=\"left\">multicolumn{3}{c}{\u2014}<\/td>\n<td align=\"left\">multicolumn{2}{c}{0~40\u00b0C (battery life shortened above 25\u00b0C)}<\/td>\n<td align=\"left\"><\/td>\n<td align=\"left\"><\/td>\n<td align=\"left\"><\/td>\n<\/tr>\n<tr>\n<td align=\"left\"><strong>Control &amp; Management<\/strong><\/td>\n<td align=\"left\">&#8212;<\/td>\n<td align=\"left\">&#8212;<\/td>\n<td align=\"left\">&#8212;<\/td>\n<td align=\"left\">&#8212;<\/td>\n<td align=\"left\">&#8212;<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Smart RS-232\/USB<\/td>\n<td align=\"left\">multicolumn{5}{c}{Supports Windows 2000\/2003\/XP\/Vista\/2008, Windows 7\/8, Linux, and MAC}<\/td>\n<td align=\"left\"><\/td>\n<td align=\"left\"><\/td>\n<td align=\"left\"><\/td>\n<td align=\"left\"><\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Optional SNMP Card<\/td>\n<td align=\"left\">multicolumn{5}{c}{Supports SNMP and network management}<\/td>\n<td align=\"left\"><\/td>\n<td align=\"left\"><\/td>\n<td align=\"left\"><\/td>\n<td align=\"left\"><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/li>\n<\/ul>\n<h3>Footnotes<\/h3>\n<div><\/div>\n<ol>\n<li>Output power is reduced to 80% in frequency conversion mode, or when the output voltage is set to 208VAC.<\/li>\n<li>Specifications are subject to change without prior notice.<\/li>\n<\/ol>\n<p><strong><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-175\" src=\"https:\/\/btrytech.com\/wp-content\/uploads\/2026\/08\/daxin-sitewide-p767-detail-01.webp\" alt=\"11-H 6kVA Online UPS Long Backup Model | External Battery Uninterruptible Power Supply technical detail 1 by DAXIN ENERGY\" width=\"925\" height=\"591\" \/><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>H6KL 6kVA \/ 4.8kW High-Frequency Online UPS The DAXIN H6KL 6kVA \/ 4.8kW High-Frequency Online UPS provides online double-conversion protection for sensitive equipment that cannot tolerate interruption or unstable utility power. It is intended for customers who need a clearly sized UPS platform, scalable backup time and practical communication options without unnecessary oversizing. Product Video [&hellip;]<\/p>\n","protected":false},"featured_media":3975,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[46],"product_cat":[102,98,97],"product_tag":[463,487,485,453,483,117,465,469],"class_list":["post-767","product","type-product","status-publish","has-post-thumbnail","product_brand-szdxzh","product_cat-high-frequency-1-1-phase-ups","product_cat-high-frequency-ups","product_cat-ups-solutions","product_tag-6kva-ups","product_tag-backup-power-system","product_tag-external-battery-ups","product_tag-industrial-ups","product_tag-long-backup-ups","product_tag-online-ups","product_tag-uninterruptible-power-supply","product_tag-ups-for-data-center","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/btrytech.com\/en\/wp-json\/wp\/v2\/product\/767","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=767"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/btrytech.com\/en\/wp-json\/wp\/v2\/media\/3975"}],"wp:attachment":[{"href":"https:\/\/btrytech.com\/en\/wp-json\/wp\/v2\/media?parent=767"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/btrytech.com\/en\/wp-json\/wp\/v2\/product_brand?post=767"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/btrytech.com\/en\/wp-json\/wp\/v2\/product_cat?post=767"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/btrytech.com\/en\/wp-json\/wp\/v2\/product_tag?post=767"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}