{"product_id":"yokogawa-aep7d-15-primary-power-supply-bus-unit","title":"Yokogawa AEP7D-15 Primary Power Supply Bus Unit","description":"\u003cp\u003eConfigured for power distribution management in CENTUM VP control network, the \u003cstrong\u003eYokogawa AEP7D-15\u003c\/strong\u003e (\u003cstrong\u003eAEP7D\u003c\/strong\u003e Primary Power Supply Bus Unit) provides direct physical electrical distribution execution. The unit facilitates the routing of primary power to associated instrumentation loops while maintaining isolation standards within the chassis assembly.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eAEP7D-15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eYokogawa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eJapan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.8 kg (estimated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e132 mm x 100 mm x 225 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to 50 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e100 - 120 V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWithstanding Voltage\u003c\/td\u003e\n\u003ctd\u003e1500 V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Input Current (Unit)\u003c\/td\u003e\n\u003ctd\u003e20 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Input Current (Port)\u003c\/td\u003e\n\u003ctd\u003e6 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProcess Control Power Distribution\u003c\/h3\u003e\n\u003cp\u003eThe AEP7D series units are engineered to support stable 4-20 mA HART loop protocol environments by ensuring consistent voltage delivery to field-side components. The architecture supports channel-to-channel isolation to prevent ground loops and electrical noise propagation. When integrating into a DCS cabinet, the power distribution bus handles the conversion and allocation of power while maintaining internal thermal stability within the control cabinet environment.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the AEP7D-15 support hot-swapping under load?\u003c\/p\u003e\n\u003cp\u003eA: No, the primary power supply bus unit is not designed for hot-swapping. Input power must be physically disconnected and verified as zero potential before extraction to prevent contact arcing.\u003c\/p\u003e\n\u003cp\u003eQ: What is the maximum acceptable voltage fluctuation for the input side?\u003c\/p\u003e\n\u003cp\u003eA: The input is rated for 100 - 120 V AC. Operations exceeding these nominal limits may trigger the internal protection circuitry or lead to degradation of the bus components.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eEnsure the mounting rack is grounded to a low-impedance earth bus before securing the AEP7D-15 module.\u003c\/li\u003e\n\u003cli\u003eVerify the supply voltage matches the Suffix Code \"1\" specification (100 - 120 V AC) using a calibrated multimeter.\u003c\/li\u003e\n\u003cli\u003eObserve the 6 A maximum current limit per port to prevent thermal runaway or connector damage.\u003c\/li\u003e\n\u003cli\u003eUtilize shielded cabling for power distribution paths to reduce electromagnetic interference (EMI).\u003c\/li\u003e\n\u003cli\u003eEnsure a minimum clearance of 50 mm above and below the unit to allow for heat dissipation during operation.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":49208087085308,"sku":"AEP7D-15","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/AEP7D-15.jpg?v=1781761290","url":"https:\/\/www.electronicplc.com\/products\/yokogawa-aep7d-15-primary-power-supply-bus-unit","provider":"Electronic PLC","version":"1.0","type":"link"}