{"id":8617,"date":"2024-03-11T19:46:14","date_gmt":"2024-03-11T18:46:14","guid":{"rendered":"https:\/\/a2b.sk\/uncategorized\/sentinel-dual-sdu\/"},"modified":"2024-07-11T09:55:27","modified_gmt":"2024-07-11T07:55:27","slug":"sentinel-dual-sdu","status":"publish","type":"post","link":"https:\/\/a2b.sk\/en\/ups-systems\/sentinel-dual-sdu\/","title":{"rendered":"Sentinel Dual SDU"},"content":{"rendered":"\n<p><strong>HIGHLIGHTS<\/strong><\/p>\n\n<ul class=\"wp-block-list\">\n<li>Power factor 1 kW = kVA (from SDU 5000)<\/li>\n\n\n\n<li>Parallelable up to 3 unit<\/li>\n\n\n\n<li>Simplified installation<\/li>\n\n\n\n<li>Operating mode selection<\/li>\n\n\n\n<li>High quality output voltage<\/li>\n\n\n\n<li>High battery reliability<\/li>\n<\/ul>\n\n<p>Sentinel Dual is the best solution for powering mission critical applications and electro-medical devices requiring maximum power reliability. Flexibility of installation and use (digital display, user-replaceable battery set), as well as the many communication options available, makes the Sentinel Dual suitable for many different applications from IT to security.Up to 3 Sentinel Duals can be operated in parallel in either capacity or N + 1 redundant configuration offering increased reliability for critical system.<\/p>\n\n<p>The Sentinel Dual can be installed as Tower (floor standing) or Rack, ideal for network and server rack applications. <\/p>\n\n<p>The Sentinel Dual range is available in 4-5-6-8-10 kVA\/kW models with on-line double conversion technology (VFI): the load is powered continuously by the inverter which supplies a sinusoidal voltage, filtered and stabilised in terms of voltage, form and frequency. In addition, the input and output filters significantly increase the load\u2019s immunity to mains disturbances and lightning strikes. <\/p>\n\n<p>Technology and performance: selectable Eco Mode and Smart Active Mode functions. <\/p>\n\n<p>Diagnostics: Standard digital display, RS232 and USB interfaces with PowerShield<sup>3<\/sup> software downloadable, communications slot for connectivity accessories.<\/p>\n\n<p><br\/><strong>GENERAL FEATURES<\/strong><\/p>\n\n<p><strong><br\/>Simplified installation<\/strong><\/p>\n\n<ul class=\"wp-block-list\">\n<li>Can be installed on the floor (tower version) or in rack mount cabinets (rack version). The display panel can be rotated (using the key supplied) Built-in IEC output sockets with thermal protection.<\/li>\n\n\n\n<li>Low noise (&lt;48 dBA): can be installed in any environment thanks to its high frequency switching inverter and PWM load-dependent digitally controlled fan<\/li>\n\n\n\n<li>External bypass option for maintenance with interruption-free switching<\/li>\n\n\n\n<li>Operation guaranteed up to 40\u00b0C (the components are designed for high temperatures and are thus subject to less stress at normal temperatures)<\/li>\n\n\n\n<li>Built-in IEC output sockets with thermal protection.<\/li>\n<\/ul>\n\n<p><br\/><strong>Operating mode selection<\/strong><\/p>\n\n<p>Functions can be programmed via software or manually via the front display panel.<\/p>\n\n<ul class=\"wp-block-list\">\n<li>On line: efficiency up to 95%<\/li>\n\n\n\n<li>Eco Mode: to increase efficiency (up to to 98%), allows for the selection of Line Interactive technology (VI) to power low priority loads from the mains supply<\/li>\n\n\n\n<li>Smart Active: the UPS automatically decides upon the operating mode (VI or VFI) based on the quality of the mains power supply<\/li>\n\n\n\n<li>Emergency: the UPS can be selected to function only when the mains power supply fails (emergency only mode).<\/li>\n\n\n\n<li>Frequency converter operation (50 or 60 Hz).<\/li>\n<\/ul>\n\n<p><br\/><strong>High quality output voltage<\/strong><\/p>\n\n<ul class=\"wp-block-list\">\n<li>Even with non-linear loads (IT loads with a crest factor of up to 3:1)<\/li>\n\n\n\n<li>High short circuit current on bypass<\/li>\n\n\n\n<li>High overload capacity: 150% by inverter (even with mains failure)<\/li>\n\n\n\n<li>Filtered, stabilised and reliable voltage (double conversion on-line technology &#8211; VFI compliant with EN62040-3), with filters for the suppression of atmospheric disturbances.<\/li>\n\n\n\n<li>Power factor correction: UPS input power factor close to 1 and sinusoidal current uptake.<\/li>\n<\/ul>\n\n<p><br\/><strong>High battery reliability<\/strong><\/p>\n\n<ul class=\"wp-block-list\">\n<li>Automatic and manual battery test<\/li>\n\n\n\n<li>Reduced ripple component (detrimental to the batteries) using a low ripple current discharge (LCRD) system<\/li>\n\n\n\n<li>Batteries are user replaceable without switching off equipment and without interruption to the load (Hot Swap)<\/li>\n\n\n\n<li>Unlimited extendible runtime using matching Battery Boxes<\/li>\n\n\n\n<li>The batteries do not cut in during mains failures of &lt;20 ms (high hold up time) or when the input supply is between 184 V to 276 V.<\/li>\n<\/ul>\n\n<p><br\/><strong>Emergency function<\/strong><\/p>\n\n<p>This configuration ensures the operation of those emergency systems that require continuous, reliable and long-lasting power supply in the event of a mains power failure, such as emergency lighting, fire detection\/ extinguishing systems and alarms. When the mains power supply fails, the inverter begins powering the loads with a progressive startup (Soft Start) in order to prevent overload. <\/p>\n\n<p><br\/><strong>Battery optimisation<\/strong><\/p>\n\n<p>This configuration ensures the operation of those emergency systems that require continuous, reliable and long-lasting power supply in the event of a mains power failure, such as emergency lighting, fire detection\/ extinguishing systems and alarms. When the mains power supply fails, the inverter begins powering the loads with a progressive startup (Soft Start) in order to prevent overload. <\/p>\n\n<p><br\/><strong>EnergyShare<\/strong><\/p>\n\n<p>10 A configurable IEC output sockets allow for runtime optimisation by programming the switching off of low priority loads onmains failure; alternatively, emergency loads that are normally not powered when mains is present can be activated. <\/p>\n\n<p><br\/><strong>Other features<\/strong><\/p>\n\n<ul class=\"wp-block-list\">\n<li>Selectable output voltage (220-230-240 V)<\/li>\n\n\n\n<li>Dual input supplies configuration (SDU 10000 DI and SDU 10000 DI ER)<\/li>\n\n\n\n<li>Auto-restart when mains power is restored (programmable via software)<\/li>\n\n\n\n<li>Bypass on: when the machine is switched off, it automatically goes into bypass and battery charge mode<\/li>\n\n\n\n<li>Minimum load switch-off<\/li>\n\n\n\n<li>Low battery warning<\/li>\n\n\n\n<li>Start-up delay<\/li>\n\n\n\n<li>Total microprocessor and DSP control.<\/li>\n\n\n\n<li>Automatic bypass without interruption<\/li>\n\n\n\n<li>Use of custom power modules<\/li>\n\n\n\n<li>Status, measurements and alarms available on standard backlit display<\/li>\n\n\n\n<li>UPS digital updating (flash upgradeable)<\/li>\n\n\n\n<li>Output sockets protected with resettable thermal switch<\/li>\n\n\n\n<li>Back-feed protection standard: to prevent energy from being fed back to the network<\/li>\n\n\n\n<li>Manual switching to bypass.<\/li>\n<\/ul>\n\n<p><br\/><strong>Advanced communications<\/strong><\/p>\n\n<ul class=\"wp-block-list\">\n<li>Advanced multi-platform communications for all operating systems and network environments: PowerShield<sup>3<\/sup> monitoring and shutdown software for Windows operating systems 10, 8, 7, Hyper-V, 2016, 2012, and previous versions, Mac OS X, Linux, VMWare ESXi, Citrix XenServer and other Unix operating systems<\/li>\n\n\n\n<li>Plug and play function<\/li>\n\n\n\n<li>USB port<\/li>\n\n\n\n<li>RS232 serial port<\/li>\n\n\n\n<li>Slot for installation of communications boards.<\/li>\n\n\n\n<li>Unity Power Factor<\/li>\n\n\n\n<li>More power delivered<\/li>\n\n\n\n<li>More real output power (W)<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>HIGHLIGHTS Sentinel Dual is the best solution for powering mission critical applications and electro-medical devices requiring maximum power reliability. Flexibility of installation and use (digital display, user-replaceable battery set), as well as the many communication options available, makes the Sentinel Dual suitable for many different applications from IT to security.Up to 3 Sentinel Duals can [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":7781,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[135,132],"tags":[],"class_list":["post-8617","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-on-line-vfi-to-10-kva","category-ups-systems"],"acf":{"photo_gallery":{"galeria":[[{"id":7781,"title":"SDU_6000_web_img","caption":"","full_image_url":"https:\/\/a2b.sk\/wp-content\/uploads\/2024\/03\/SDU_6000_web_img.png","thumbnail_image_url":"https:\/\/a2b.sk\/wp-content\/uploads\/2024\/03\/SDU_6000_web_img-150x150.png","large_srcset":"https:\/\/a2b.sk\/wp-content\/uploads\/2024\/03\/SDU_6000_web_img.png 450w, https:\/\/a2b.sk\/wp-content\/uploads\/2024\/03\/SDU_6000_web_img-300x300.png 300w, https:\/\/a2b.sk\/wp-content\/uploads\/2024\/03\/SDU_6000_web_img-150x150.png 150w, https:\/\/a2b.sk\/wp-content\/uploads\/2024\/03\/SDU_6000_web_img-12x12.png 12w","medium_srcset":"https:\/\/a2b.sk\/wp-content\/uploads\/2024\/03\/SDU_6000_web_img-300x300.png 300w, https:\/\/a2b.sk\/wp-content\/uploads\/2024\/03\/SDU_6000_web_img-150x150.png 150w, https:\/\/a2b.sk\/wp-content\/uploads\/2024\/03\/SDU_6000_web_img-12x12.png 12w, https:\/\/a2b.sk\/wp-content\/uploads\/2024\/03\/SDU_6000_web_img.png 450w","media_details":{"width":450,"height":450,"sizes":{"medium":{"file":"SDU_6000_web_img-300x300.png","width":300,"height":300,"mime-type":"image\/png","filesize":45367,"source_url":"https:\/\/a2b.sk\/wp-content\/uploads\/2024\/03\/SDU_6000_web_img-300x300.png"},"thumbnail":{"file":"SDU_6000_web_img-150x150.png","width":150,"height":150,"mime-type":"image\/png","filesize":14694,"source_url":"https:\/\/a2b.sk\/wp-content\/uploads\/2024\/03\/SDU_6000_web_img-150x150.png"},"trp-custom-language-flag":{"file":"SDU_6000_web_img-12x12.png","width":12,"height":12,"mime-type":"image\/png","filesize":425,"source_url":"https:\/\/a2b.sk\/wp-content\/uploads\/2024\/03\/SDU_6000_web_img-12x12.png"}}},"alt_text":"","url":"","target":""}]]}},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.1 - 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