{"product_id":"ablerex-mpdu-250","title":"Ablerex MPDU-250 Maintenance Bypass PDU","description":"\u003cdiv id=\"ace-ablerex-mpdu-250-copy\"\u003e\n\u003cstyle\u003e\n\n#ace-ablerex-mpdu-250-copy { font-family: Inter, Arial, sans-serif; color: inherit; }\n\n\/* Reuses the current ACE calculator FAQ disclosure treatment. Scope: this product FAQ only. *\/\n\n#ace-ablerex-mpdu-250-copy .ace-article-faq { --ace-family-ink: #21352b; --ace-family-muted: #5b6961; --ace-family-line: #d3d9d5; --ace-family-soft: #f4f7f4; margin: 24px 0; padding: 0; background: transparent; font-family: Inter, Arial, sans-serif; }\n\n#ace-ablerex-mpdu-250-copy .ace-article-faq details.ace-form-disclosure { margin: 0 0 12px; padding: 0; border: 1px solid var(--ace-family-line); border-radius: 12px; background: #fff; overflow: visible; }\n\n#ace-ablerex-mpdu-250-copy .ace-article-faq details \u003e summary { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 56px; margin: 0; padding: 16px 20px; border-radius: 12px; background: var(--ace-family-soft); color: var(--ace-family-ink); font: inherit; font-size: 16px; font-weight: 600; line-height: 1.4; list-style: none; cursor: pointer; }\n\n#ace-ablerex-mpdu-250-copy .ace-article-faq summary::-webkit-details-marker { display: none; }\n\n#ace-ablerex-mpdu-250-copy .ace-article-faq summary::marker { content: ''; }\n\n#ace-ablerex-mpdu-250-copy .ace-article-faq summary::before, #ace-ablerex-mpdu-250-copy .ace-article-faq summary::after { content: none; }\n\n#ace-ablerex-mpdu-250-copy .ace-article-faq details[open] \u003e summary { border-radius: 12px 12px 0 0; border-bottom: 0; }\n\n#ace-ablerex-mpdu-250-copy .ace-article-faq h3.ace-form-title { display: flex; align-items: center; justify-content: space-between; gap: 16px; width: 100%; min-width: 0; margin: 0 !important; padding: 0; color: var(--ace-family-ink); font-family: Inter, Arial, sans-serif; font-size: 16px; font-weight: 600; line-height: 1.35; letter-spacing: normal; text-transform: none; }\n\n#ace-ablerex-mpdu-250-copy .ace-article-faq .ace-form-title-text { display: flex; flex: 1 1 auto; min-width: 0; margin: 0; overflow-wrap: anywhere; }\n\n#ace-ablerex-mpdu-250-copy .ace-article-faq .ace-form-toggle { display: inline-flex; align-items: center; gap: 10px; flex: 0 0 auto; margin: 0 0 0 auto; padding: 0; color: #55605a; font-size: 12px; line-height: 1.4; font-weight: 500; white-space: nowrap; }\n\n#ace-ablerex-mpdu-250-copy .ace-article-faq details \u003e summary .ace-form-collapse { display: none; }\n\n#ace-ablerex-mpdu-250-copy .ace-article-faq details[open] \u003e summary .ace-form-expand { display: none; }\n\n#ace-ablerex-mpdu-250-copy .ace-article-faq details[open] \u003e summary .ace-form-collapse { display: inline; }\n\n#ace-ablerex-mpdu-250-copy .ace-article-faq .ace-form-chevron { display: inline-block; width: 8px; height: 8px; margin: 0 2px 4px; border-bottom: 2px solid currentColor; border-right: 2px solid currentColor; transform: rotate(45deg); transition: transform .15s ease; }\n\n#ace-ablerex-mpdu-250-copy .ace-article-faq details[open] \u003e summary .ace-form-chevron { transform: rotate(225deg); margin-bottom: 0; }\n\n#ace-ablerex-mpdu-250-copy .ace-article-faq .ace-form-body { margin: 0; padding: 20px; min-width: 0; color: var(--ace-family-ink); font-size: 15px; line-height: 1.65; }\n\n#ace-ablerex-mpdu-250-copy .ace-article-faq .ace-form-body \u003e p { margin: 0; line-height: 1.65; }\n\n#ace-ablerex-mpdu-250-copy .ace-article-faq summary:focus-visible { outline: 3px solid #24731a; outline-offset: 3px; }\n\n@media (max-width: 640px) {\n\n  #ace-ablerex-mpdu-250-copy .ace-article-faq details \u003e summary { padding: 14px 16px; gap: 12px; }\n\n  #ace-ablerex-mpdu-250-copy .ace-article-faq h3.ace-form-title { gap: 12px; }\n\n  #ace-ablerex-mpdu-250-copy .ace-article-faq .ace-form-body { padding: 16px; }\n\n  #ace-ablerex-mpdu-250-copy .ace-article-faq .ace-form-toggle { font-size: 11px; gap: 8px; }\n\n}\n\n@media (prefers-reduced-motion: reduce) { #ace-ablerex-mpdu-250-copy .ace-article-faq .ace-form-chevron { transition: none; } }\n\n\n\n\n\n#ace-ablerex-mpdu-250-copy .ace-article-faq { width:100%; max-width:100%; box-sizing:border-box; }\n\n#ace-ablerex-mpdu-250-copy .ace-article-faq .ace-form-body { border:0; box-shadow:none; }\n\n\n#ace-ablerex-mpdu-250-copy .ace-article-faq {width:100%;max-width:none;box-sizing:border-box;}\n\u003c\/style\u003e\n\u003ch2\u003eA deliberate path for UPS maintenance\u003c\/h2\u003e\n\u003cp\u003eThe Ablerex MPDU-250 combines a manual maintenance-bypass function with IEC socket distribution. It is intended for a compatible 6–10kVA UPS installation where the power path must be planned for servicing as well as normal operation.\u003c\/p\u003e\n\u003cp\u003eA defined bypass arrangement lets a qualified operator transfer supported loads between the UPS output and utility supply using the prescribed procedure. During utility bypass, the connected load depends on that supply rather than the UPS battery and conditioning.\u003c\/p\u003e\n\u003ch2\u003eHighlights\u003c\/h2\u003e\n\u003ch3\u003eBypass and distribution\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eManual maintenance-bypass function\u003c\/li\u003e\n\u003cli\u003e8 × IEC C13 and 4 × IEC C19 output sockets\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eA defined power arrangement\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFor the specified compatible 6–10kVA UPS installation\u003c\/li\u003e\n\u003cli\u003e230V application; up to 50A rating subject to the complete installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBuilt for rack integration\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e4U enclosure\u003c\/li\u003e\n\u003cli\u003e440 × 176 × 120mm (W × H × D)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003ch3\u003ePlan servicing before it is needed\u003c\/h3\u003e\n\u003cp\u003eThe bypass arrangement gives a qualified operator a defined route for moving a supported load away from the UPS during maintenance. The correct operating sequence, source condition and load suitability must be established as part of the installation.\u003c\/p\u003e\n\u003ch3\u003eKeep normal and bypass operation clear\u003c\/h3\u003e\n\u003cp\u003eNormal operation routes power through the UPS. Utility bypass places the connected equipment on the available utility source. This does not provide battery backup during bypass, and it should not be described as automatic failover or protection against every interruption.\u003c\/p\u003e\n\u003ch3\u003eConnect supported equipment through IEC outlets\u003c\/h3\u003e\n\u003cp\u003eEight C13 and four C19 outlets support a planned mix of equipment connections. The overall load remains limited by the UPS, bypass unit, supply, cables and protection; the socket count does not multiply the available capacity.\u003c\/p\u003e\n\u003ch3\u003eMatch the terminal connections and protection\u003c\/h3\u003e\n\u003cp\u003eMPDU-250 uses a terminal-based electrical arrangement for the mains and UPS connections. Select it with the actual UPS model, supply current and installation in view, and have the connection and protection established by a suitably qualified installer.\u003c\/p\u003e\n\u003ch3\u003eCompatible Models\u003c\/h3\u003e\n\u003cp\u003eCompatible Ablerex 6–10kVA UPS installations specified for MPDU-250, including supported MARS\/MSII arrangements after connection and current-rating verification. Confirm the exact UPS model, wiring and protective arrangement; it is not a universal bypass accessory for every UPS.\u003c\/p\u003e\n\u003ch2\u003eSummary\u003c\/h2\u003e\n\u003cp\u003eMPDU-250 brings manual maintenance bypass and IEC distribution into one rack unit for a correctly matched UPS installation. Its value comes from a planned electrical design and a clear servicing procedure, with the limits of utility bypass understood by the operator.\u003c\/p\u003e\n\u003csection class=\"ace-article-faq\" aria-label=\"Frequently asked questions\"\u003e\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cdetails class=\"ace-form-disclosure\" name=\"ace-ablerex-mpdu-250-copy-faq\" open\u003e\u003csummary\u003e\u003ch3 class=\"ace-form-title\"\u003e\n\u003cspan class=\"ace-form-title-text\"\u003eWhat does MPDU-250 combine?\u003c\/span\u003e\u003cspan class=\"ace-form-toggle\" aria-hidden=\"true\"\u003e\u003cspan class=\"ace-form-expand\"\u003eExpand\u003c\/span\u003e\u003cspan class=\"ace-form-collapse\"\u003eCollapse\u003c\/span\u003e\u003cspan class=\"ace-form-chevron\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\u003c\/summary\u003e\u003cdiv class=\"ace-form-body\"\u003e\u003cp\u003eIt combines a manual maintenance-bypass function and IEC socket distribution for a specified compatible 6–10kVA UPS arrangement.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails class=\"ace-form-disclosure\" name=\"ace-ablerex-mpdu-250-copy-faq\"\u003e\u003csummary\u003e\u003ch3 class=\"ace-form-title\"\u003e\n\u003cspan class=\"ace-form-title-text\"\u003eDoes it transfer sources automatically?\u003c\/span\u003e\u003cspan class=\"ace-form-toggle\" aria-hidden=\"true\"\u003e\u003cspan class=\"ace-form-expand\"\u003eExpand\u003c\/span\u003e\u003cspan class=\"ace-form-collapse\"\u003eCollapse\u003c\/span\u003e\u003cspan class=\"ace-form-chevron\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\u003c\/summary\u003e\u003cdiv class=\"ace-form-body\"\u003e\u003cp\u003eNo. Its maintenance-bypass operation is manual. It is not a substitute for a separately specified automatic transfer switch.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails class=\"ace-form-disclosure\" name=\"ace-ablerex-mpdu-250-copy-faq\"\u003e\u003csummary\u003e\u003ch3 class=\"ace-form-title\"\u003e\n\u003cspan class=\"ace-form-title-text\"\u003eWhat sockets are available?\u003c\/span\u003e\u003cspan class=\"ace-form-toggle\" aria-hidden=\"true\"\u003e\u003cspan class=\"ace-form-expand\"\u003eExpand\u003c\/span\u003e\u003cspan class=\"ace-form-collapse\"\u003eCollapse\u003c\/span\u003e\u003cspan class=\"ace-form-chevron\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\u003c\/summary\u003e\u003cdiv class=\"ace-form-body\"\u003e\u003cp\u003eIt provides eight IEC C13 sockets and four IEC C19 sockets, alongside the terminal-based electrical connections shown for the unit.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails class=\"ace-form-disclosure\" name=\"ace-ablerex-mpdu-250-copy-faq\"\u003e\u003csummary\u003e\u003ch3 class=\"ace-form-title\"\u003e\n\u003cspan class=\"ace-form-title-text\"\u003eWill the load still have UPS battery protection in bypass?\u003c\/span\u003e\u003cspan class=\"ace-form-toggle\" aria-hidden=\"true\"\u003e\u003cspan class=\"ace-form-expand\"\u003eExpand\u003c\/span\u003e\u003cspan class=\"ace-form-collapse\"\u003eCollapse\u003c\/span\u003e\u003cspan class=\"ace-form-chevron\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\u003c\/summary\u003e\u003cdiv class=\"ace-form-body\"\u003e\u003cp\u003eDuring utility bypass, the load depends on the utility supply rather than the UPS battery and conditioning. Plan the bypass procedure and connected equipment accordingly.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails class=\"ace-form-disclosure\" name=\"ace-ablerex-mpdu-250-copy-faq\"\u003e\u003csummary\u003e\u003ch3 class=\"ace-form-title\"\u003e\n\u003cspan class=\"ace-form-title-text\"\u003eWhat rack space does it occupy?\u003c\/span\u003e\u003cspan class=\"ace-form-toggle\" aria-hidden=\"true\"\u003e\u003cspan class=\"ace-form-expand\"\u003eExpand\u003c\/span\u003e\u003cspan class=\"ace-form-collapse\"\u003eCollapse\u003c\/span\u003e\u003cspan class=\"ace-form-chevron\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\u003c\/summary\u003e\u003cdiv class=\"ace-form-body\"\u003e\u003cp\u003eThe enclosure is 4U, with dimensions of 440 × 176 × 120mm (W × H × D). Allow additional space for wiring, cable bend and safe access.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails class=\"ace-form-disclosure\" name=\"ace-ablerex-mpdu-250-copy-faq\"\u003e\u003csummary\u003e\u003ch3 class=\"ace-form-title\"\u003e\n\u003cspan class=\"ace-form-title-text\"\u003eCan I install it as a normal plug strip?\u003c\/span\u003e\u003cspan class=\"ace-form-toggle\" aria-hidden=\"true\"\u003e\u003cspan class=\"ace-form-expand\"\u003eExpand\u003c\/span\u003e\u003cspan class=\"ace-form-collapse\"\u003eCollapse\u003c\/span\u003e\u003cspan class=\"ace-form-chevron\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\u003c\/summary\u003e\u003cdiv class=\"ace-form-body\"\u003e\u003cp\u003eNo. This terminal-connected unit needs a correctly designed electrical connection and protection arrangement, implemented by a suitably qualified installer.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Ablerex","offers":[{"title":"Default Title","offer_id":44874636525627,"sku":"6RAA000E01E21","price":812.5,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0557\/4541\/3179\/files\/ablerex-mpdu-250-maintenance-bypass-pdu-1220058.jpg?v=1793867467","url":"https:\/\/aceperipherals.com\/ja\/products\/ablerex-mpdu-250","provider":"ACE Peripherals","version":"1.0","type":"link"}