{"id":74151,"date":"2026-05-23T01:48:45","date_gmt":"2026-05-22T22:48:45","guid":{"rendered":"https:\/\/twodots.gr\/proionta\/uncategorized\/legrand-ups-keor-dk-3-online-lcd-3000va-311342\/"},"modified":"2026-06-20T00:20:24","modified_gmt":"2026-06-19T21:20:24","slug":"legrand-ups-keor-dk-3-online-lcd-3000va-311342","status":"publish","type":"product","link":"https:\/\/twodots.gr\/en\/proionta\/perifereiaka\/ups\/legrand-ups-keor-dk-3-online-lcd-3000va-311342\/","title":{"rendered":"Legrand UPS Keor DK 3 Online LCD 3000VA (311342)"},"content":{"rendered":"<p><strong>Legrand UPS Keor DK 3 Online LCD 3000VA (311342)<\/strong> is a dual-conversion online UPS for environments where uninterrupted and clean power supply is critical. It is targeted at server rooms, NAS, storage arrays, switches, telecom equipment and professional workstations that should not be affected by power outages or fluctuations.<\/p>\n<ul>\n<li>Power 3000VA \/ 3000W with online double conversion for stable power supply.<\/li>\n<li>LCD display for immediate monitoring of UPS status, battery and key parameters.<\/li>\n<li>6 IEC C13 outputs and 1 IEC C19 output for flexible connection of professional equipment.<\/li>\n<li>USB, RS-232 and SNMP connectivity for remote management and monitoring.<\/li>\n<li>Rack \/ Tower 2U format for rack or vertical installation.<\/li>\n<\/ul>\n<p>Based on the official manual of the Keor DK R\/T 1-2-3 kVA series, the model 311342 has a net weight of 27 kg and dimensions of 88 x 440 x 640 mm, corresponding to 8.8 x 44 x 64 cm in the native WooCommerce fields. Legrand's official page confirms that code 311342 belongs to the Keor DK 3000 series (2U).<\/p>\n<p>Official sources: <a href=\"https:\/\/www.ups.legrand.com\/en\/products\/keor-dk\" target=\"_blank\" rel=\"noopener\">Legrand Keor DK product page<\/a>, <a href=\"https:\/\/ups.legrand.com\/media\/document\/LE15465AA_rev03_EN.pdf\" target=\"_blank\" rel=\"noopener\">Legrand Keor DK R\/T 1-2-3 kVA manual<\/a>, <a href=\"https:\/\/ups.legrand.com\/media\/document\/PEP_LGRP-02238-V01.01-EN.pdf\" target=\"_blank\" rel=\"noopener\">Legrand PEP document<\/a>.<\/p>\n<p><strong>Frequently Asked Questions (FAQs)<\/strong><\/p>\n<p><strong>Is it suitable for servers, NAS and critical network equipment?;<\/strong><\/p>\n<p>Yes. The Legrand UPS Keor DK 3 Online LCD 3000VA is a dual-conversion online UPS for loads that need a constant power supply, such as servers, NAS, storage, switches and professional workstations.<\/p>\n<p><strong>What does online double conversion mean in practice?;<\/strong><\/p>\n<p>The online double conversion technology continuously powers the equipment via inverter, helping to protect against power outages, voltage dips, surges and electrical noise.<\/p>\n<p><strong>What connections and installation format does it support?;<\/strong><\/p>\n<p>Model 311342 has 6 IEC C13 outputs, 1 IEC C19 output, USB, RS-232 and SNMP connectivity and can be mounted in 2U Rack or Tower format depending on the installation environment.<\/p>","protected":false},"excerpt":{"rendered":"<p><strong>Legrand UPS Keor DK 3 Online LCD 3000VA (311342)<\/strong> offers online double conversion protection for server, NAS, storage, switches and critical business equipment with 3000VA\/3000W power, LCD display and USB, RS-232 and SNMP connectivity.<\/p>","protected":false},"featured_media":74152,"comment_status":"open","ping_status":"open","template":"","meta":{"_gspb_post_css":""},"product_brand":[],"product_cat":[9132],"product_tag":[],"class_list":["post-74151","product","type-product","status-publish","has-post-thumbnail","product_cat-ups","pa_bataria-vrla-12v-9ah","pa_brand-legrand","pa_connectivity-rs-232","pa_connectivity-snmp","pa_connectivity-usb","pa_diathesimotita-periorismeni-diathesimotita","pa_katastasi-kainourio","pa_typos-ups-online","pa_voltage-exodos-200-240v","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/twodots.gr\/en\/wp-json\/wp\/v2\/product\/74151","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/twodots.gr\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/twodots.gr\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/twodots.gr\/en\/wp-json\/wp\/v2\/comments?post=74151"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/twodots.gr\/en\/wp-json\/wp\/v2\/media\/74152"}],"wp:attachment":[{"href":"https:\/\/twodots.gr\/en\/wp-json\/wp\/v2\/media?parent=74151"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/twodots.gr\/en\/wp-json\/wp\/v2\/product_brand?post=74151"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/twodots.gr\/en\/wp-json\/wp\/v2\/product_cat?post=74151"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/twodots.gr\/en\/wp-json\/wp\/v2\/product_tag?post=74151"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}