{"id":271,"date":"2026-08-23T10:55:26","date_gmt":"2026-08-23T10:55:26","guid":{"rendered":"https:\/\/axtron.group\/store\/?post_type=product&p=271"},"modified":"2026-08-23T16:21:31","modified_gmt":"2026-08-23T16:21:31","slug":"aps-rtx-powercore-flex-pc33-br40240fl-40x12v-9ah-rack-battery-pack-for-powercore-flex-series-ups","status":"publish","type":"product","link":"https:\/\/axtron.group\/store\/product\/aps-rtx-powercore-flex-pc33-br40240fl-40x12v-9ah-rack-battery-pack-for-powercore-flex-series-ups\/","title":{"rendered":"APS-RTx PowerCore Flex PC33-BR40240FL \u2013 40\u00d712V 9Ah Rack Battery Pack for PowerCore Flex Series UPS"},"content":{"rendered":"

The APS-RTx PowerCore Flex PC33-BR40240FL<\/strong> is a high-capacity external battery pack designed specifically for compatible PowerCore Flex Series three-phase online UPS systems<\/strong>.<\/p>\n

The battery pack incorporates 40 \u00d7 12V 9Ah maintenance-free VRLA batteries<\/strong>, configured to provide the \u00b1240VDC battery system<\/strong> required by compatible PowerCore Flex UPS models.<\/p>\n

With approximately 4.32kWh of nominal stored battery energy<\/strong>, the PC33-BR40240FL provides the energy reserve required for UPS backup operation when utility power is unavailable.<\/p>\n

Its compact 4U rack-mount enclosure<\/strong> allows the battery pack to be installed alongside the UPS in server racks, equipment rooms, data centres and communications facilities, creating a clean and integrated backup-power installation.<\/p>\n

The PC33-BR40240FL is designed for use across the compatible PowerCore Flex UPS Series<\/strong>, including models that use external battery systems rather than internal batteries. Compatibility should be confirmed against the specific UPS model and system configuration before purchase.<\/p>\n

Where longer backup duration is required, additional compatible battery capacity may be incorporated as part of an appropriately engineered battery system.<\/p>\n

Key Features<\/h2>\n
    \n
  • 40 \u00d7 12V 9Ah<\/strong> maintenance-free VRLA batteries<\/li>\n
  • 4.32kWh nominal stored energy<\/strong><\/li>\n
  • \u00b1240VDC battery system<\/strong><\/li>\n
  • 480VDC total series voltage<\/strong><\/li>\n
  • External UPS battery pack<\/li>\n
  • Designed for compatible PowerCore Flex Series UPS systems<\/strong><\/li>\n
  • Suitable for PowerCore Flex 20kVA, 50kVA and other compatible models<\/li>\n
  • Compact 4U rack-mount enclosure<\/strong><\/li>\n
  • Suitable for standard equipment and server racks<\/li>\n
  • Integrated battery cabinet<\/li>\n
  • Battery neutral connection<\/li>\n
  • Designed for high-capacity online UPS systems<\/li>\n
  • Suitable for extended-runtime applications<\/li>\n
  • Additional battery capacity can be engineered where required<\/li>\n
  • Suitable for critical IT, telecommunications and infrastructure applications<\/li>\n<\/ul>\n

    Compatible UPS Series<\/h2>\n\n\n\n\n
    UPS Series<\/th>\nCompatibility<\/th>\n<\/tr>\n
    PowerCore Flex Series<\/strong><\/td>\nCompatible with supported models and configurations<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    The PC33-BR40240FL is intended for compatible PowerCore Flex Series UPS systems requiring a \u00b1240VDC external battery system<\/strong>. Confirm the required battery voltage, connector arrangement and installation configuration for the specific UPS model before ordering.<\/p>\n

    Typical Applications<\/h2>\n

    Suitable for UPS systems supporting:<\/p>\n

      \n
    • Data centres<\/li>\n
    • Server rooms<\/li>\n
    • Telecommunications facilities<\/li>\n
    • Banking and financial systems<\/li>\n
    • Enterprise network infrastructure<\/li>\n
    • Communications equipment<\/li>\n
    • Critical business IT systems<\/li>\n
    • CCTV and security control rooms<\/li>\n
    • Industrial control systems<\/li>\n
    • Automation systems<\/li>\n
    • Laboratory infrastructure<\/li>\n
    • Medical support systems<\/li>\n
    • Critical commercial facilities<\/li>\n
    • Mission-critical power systems<\/li>\n<\/ul>\n

      Technical Specifications<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
      Specification<\/td>\nPC33-BR40240FL<\/td>\n<\/tr>\n
      Product Type<\/td>\nExternal UPS Battery Pack<\/strong><\/td>\n<\/tr>\n
      Battery Technology<\/td>\nMaintenance-Free VRLA<\/td>\n<\/tr>\n
      Battery Quantity<\/td>\n40 pcs<\/strong><\/td>\n<\/tr>\n
      Individual Battery Rating<\/td>\n12V 9Ah<\/strong><\/td>\n<\/tr>\n
      Battery System Voltage<\/td>\n\u00b1240VDC<\/strong><\/td>\n<\/tr>\n
      Total Series Voltage<\/td>\n480VDC<\/strong><\/td>\n<\/tr>\n
      Nominal Battery Energy<\/td>\n4.32kWh<\/strong><\/td>\n<\/tr>\n
      Battery Arrangement<\/td>\n40 Battery Series Configuration<\/td>\n<\/tr>\n
      Neutral Connection<\/td>\nYes<\/strong><\/td>\n<\/tr>\n
      Enclosure<\/td>\nRack-Mount Battery Cabinet<\/td>\n<\/tr>\n
      Rack Height<\/td>\n4U<\/strong><\/td>\n<\/tr>\n
      Compatible UPS<\/td>\nCompatible PowerCore Flex Series UPS models<\/strong><\/td>\n<\/tr>\n
      Typical Battery Life<\/td>\nApprox. 3\u20135 years, depending on use and environment<\/td>\n<\/tr>\n
      Operating Temperature<\/td>\n0\u201340\u00b0C<\/td>\n<\/tr>\n
      Relative Humidity<\/td>\n0\u201395%, non-condensing<\/td>\n<\/tr>\n
      Dimensions<\/td>\n482 \u00d7 861.5 \u00d7 175 mm (W \u00d7 D \u00d7 H)<\/strong><\/td>\n<\/tr>\n
      Net Weight<\/td>\n154 kg<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

      Battery Capacity<\/h2>\n

      The PC33-BR40240FL contains:<\/p>\n

      40 \u00d7 12V \u00d7 9Ah = 4,320Wh<\/strong><\/p>\n

      Equivalent to approximately:<\/p>\n

      4.32kWh nominal stored energy<\/strong><\/p>\n

      Actual available backup runtime will depend on:<\/p>\n

        \n
      • UPS load<\/li>\n
      • Battery condition and age<\/li>\n
      • Ambient temperature<\/li>\n
      • UPS operating efficiency<\/li>\n
      • Battery discharge rate<\/li>\n
      • Number of battery packs installed<\/li>\n<\/ul>\n

        Backup runtime should therefore be calculated according to the actual connected load and required operating duration.<\/p>\n","protected":false},"excerpt":{"rendered":"

        The APS-RTx PC33-BR40240FL<\/strong> is a 4.32kWh external battery pack<\/strong> containing 40 \u00d7 12V 9Ah maintenance-free VRLA batteries<\/strong> in a compact 4U rack enclosure. Designed for compatible PowerCore Flex Series UPS systems<\/strong>, it provides the required \u00b1240VDC battery supply for reliable backup operation.<\/p>\n","protected":false},"featured_media":262,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[30,31],"product_tag":[115,83,113,112,114,118,39,119,92,93,120,117,116,89,82,81,91],"class_list":["post-271","product","type-product","status-publish","has-post-thumbnail","product_cat-ups-backup-power","product_cat-ups-systems","product_tag-240vdc-battery","product_tag-12v-9ah-battery","product_tag-4-32kwh-battery","product_tag-40-battery-pack","product_tag-480vdc-battery-bank","product_tag-4u-battery-pack","product_tag-aps-rtx","product_tag-data-centre-battery","product_tag-external-ups-battery","product_tag-long-run-ups-battery","product_tag-pc33-br40240fl","product_tag-powercore-flex-series","product_tag-powercore-flex-ups-battery","product_tag-rack-mount-battery","product_tag-ups-battery-cabinet","product_tag-ups-battery-pack","product_tag-vrla-battery","first","instock","taxable","shipping-taxable","purchasable","product-type-composite"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/axtron.group\/store\/wp-json\/wp\/v2\/product\/271","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/axtron.group\/store\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/axtron.group\/store\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/axtron.group\/store\/wp-json\/wp\/v2\/comments?post=271"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/axtron.group\/store\/wp-json\/wp\/v2\/media\/262"}],"wp:attachment":[{"href":"https:\/\/axtron.group\/store\/wp-json\/wp\/v2\/media?parent=271"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/axtron.group\/store\/wp-json\/wp\/v2\/product_brand?post=271"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/axtron.group\/store\/wp-json\/wp\/v2\/product_cat?post=271"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/axtron.group\/store\/wp-json\/wp\/v2\/product_tag?post=271"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}