{"product_id":"kj1501x1-bc3-emerson-power-supply-module-industrial-power-solution","title":"KJ1501X1-BC3 Emerson Power Supply Module | Industrial Power Solution","description":"\u003ch3\u003e\u003cstrong\u003eEmerson KJ1501X1-BC3 | DeltaV System Dual DC Power Supply\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003eThe \u003cstrong\u003e\u003cspan style=\"color:#1565C0;\"\u003eEmerson KJ1501X1-BC3\u003c\/span\u003e\u003c\/strong\u003e is a DC\/DC system power supply designed for Emerson DeltaV control systems. It accepts 12 VDC or 24 VDC input power and provides regulated DC outputs for system operation.\u003c\/p\u003e\n\n\u003cp\u003eThis module supports different output capacities according to the selected input voltage. It also supplies dedicated 5.1 VDC and 3.4 VDC auxiliary outputs.\u003c\/p\u003e\n\n\u003cp\u003eThe combined auxiliary output power reaches \u003cstrong\u003e10.2 W\u003c\/strong\u003e. This rating covers the 5.1 VDC and 3.4 VDC outputs together.\u003c\/p\u003e\n\n\u003cp\u003eFor control system engineers, the key selection factors include input voltage, output current, auxiliary power capacity, and installation restrictions. The module also requires power isolation before removal or insertion.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003e01 | Electrical Architecture \u0026amp; Power Ratings\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEmerson\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel \/ Part Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color:#1565C0;\"\u003eKJ1501X1-BC3\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePlatform\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEmerson DeltaV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Category\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSystem Dual DC Power Supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConversion Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDC\/DC Power Supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12 VDC or 24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Current at 12 VDC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e14.8 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Current at 24 VDC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6.1 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e\u003cstrong\u003eDC Output Configuration\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Channel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eRated Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMain output with 12 VDC input\u003c\/td\u003e\n\u003ctd\u003e12 VDC at 13 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMain output with 24 VDC input\u003c\/td\u003e\n\u003ctd\u003e12 VDC at 8 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAuxiliary output 1\u003c\/td\u003e\n\u003ctd\u003e5.1 VDC at 2.0 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAuxiliary output 2\u003c\/td\u003e\n\u003ctd\u003e3.4 VDC at 2.0 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCombined auxiliary power\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e10.2 W maximum\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e\u003cstrong\u003eImportant Power Design Considerations\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eThe input source determines the available 12 VDC output current.\u003c\/li\u003e\n\u003cli\u003eThe 12 VDC input configuration supports a 13 A main output.\u003c\/li\u003e\n\u003cli\u003eThe 24 VDC input configuration supports an 8 A main output.\u003c\/li\u003e\n\u003cli\u003eThe 5.1 VDC and 3.4 VDC outputs share a 10.2 W combined power limit.\u003c\/li\u003e\n\u003cli\u003eDo not treat the two auxiliary output ratings as independent 10.2 W supplies.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003e02 | Operating Environment \u0026amp; Mechanical Performance\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eKJ1501X1-BC3\u003c\/strong\u003e supports industrial control cabinet environments with temperature variation, mechanical vibration, and airborne contaminants.\u003c\/p\u003e\n\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAmbient Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-40°C to +70°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShock Resistance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10 g, half-sine wave, 11 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVibration, Low Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 mm peak-to-peak, 2 to 13.2 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVibration, High Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.7 g, 13.2 to 150 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAirborne Contaminants\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eISA-S71.04-1985, Class G3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRelative Humidity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5% to 95%, non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e\u003cstrong\u003eEnvironmental Selection Advice:\u003c\/strong\u003e Check cabinet ventilation and ambient temperature before calculating the available power margin. High cabinet temperatures can affect the actual operating margin.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003e03 | Critical Installation Requirements\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003eInstallation requires careful verification of the DC source and system power state.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eA. 12 VDC Passthrough Protection\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eUse a suitable voltage source for 12 VDC passthrough operation.\u003c\/li\u003e\n\u003cli\u003eThe source voltage must not exceed \u003cstrong\u003e12.6 VDC\u003c\/strong\u003e during normal operation.\u003c\/li\u003e\n\u003cli\u003eThe source must supply no more than \u003cstrong\u003e16 A maximum\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eVerify the upstream power source before connecting the module.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eB. Module Insertion and Removal\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eDe-energize system power before removing the power supply.\u003c\/li\u003e\n\u003cli\u003eNever insert the module while system power remains energized.\u003c\/li\u003e\n\u003cli\u003eNever remove the module while system power remains energized.\u003c\/li\u003e\n\u003cli\u003eFollow the applicable DeltaV installation procedures.\u003c\/li\u003e\n\u003cli\u003eCheck connector alignment before securing the module.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eField Engineering Warning:\u003c\/strong\u003e This module does not support hot insertion or hot removal. Do not apply maintenance procedures designed for hot-swappable modules.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003e04 | Commissioning \u0026amp; Fault Diagnosis\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003eUse a structured electrical inspection before returning the system to service.\u003c\/p\u003e\n\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Verification:\u003c\/strong\u003e Measure the incoming DC voltage and confirm its nominal level.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Capacity:\u003c\/strong\u003e Check whether the upstream supply supports the required input current.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Inspection:\u003c\/strong\u003e Verify the 12 VDC output and auxiliary voltage rails.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoad Assessment:\u003c\/strong\u003e Compare actual loads with the rated output capacities.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Check:\u003c\/strong\u003e Inspect cabinet temperature and ventilation conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Verification:\u003c\/strong\u003e Confirm normal power distribution after controlled energization.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003cp\u003eIf the output voltage remains unstable, inspect the input source and connected loads first. Avoid replacing the module before checking external wiring and load conditions.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMaintenance Characteristics\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eNo routine calibration is required.\u003c\/li\u003e\n\u003cli\u003eThe unit contains no user-serviceable parts.\u003c\/li\u003e\n\u003cli\u003eInternal disassembly is not permitted.\u003c\/li\u003e\n\u003cli\u003eExternal inspection should focus on connectors and installation conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003e05 | System Compatibility \u0026amp; Replacement Selection\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003eThe \u003cstrong\u003e\u003cspan style=\"color:#1565C0;\"\u003eKJ1501X1-BC3\u003c\/span\u003e\u003c\/strong\u003e belongs to the Emerson DeltaV system power supply family. Verify the exact carrier and system configuration before ordering.\u003c\/p\u003e\n\n\u003cp\u003eUse the following checklist when selecting a replacement:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExact Part Number:\u003c\/strong\u003e Match KJ1501X1-BC3 with the installed hardware documentation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Source:\u003c\/strong\u003e Confirm whether the cabinet supplies 12 VDC or 24 VDC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Demand:\u003c\/strong\u003e Calculate the main and auxiliary load requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Budget:\u003c\/strong\u003e Check the combined 10.2 W auxiliary output limit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMechanical Interface:\u003c\/strong\u003e Confirm carrier mounting and connector compatibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Revision:\u003c\/strong\u003e Check the applicable hardware revision and installation documentation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eReplacement Note:\u003c\/strong\u003e Do not select another DC\/DC module based only on matching voltage ratings. Different part numbers may have different output capacities, connectors, and system requirements.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003e06 | Compliance \u0026amp; Product Documentation\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003eThe product documentation references the following hazardous-atmosphere marking:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eATEX Marking:\u003c\/strong\u003e II 3G Ex nA nC IIC Gc.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertificate Reference:\u003c\/strong\u003e Nemko 07ATEX3058U.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironmental Classification:\u003c\/strong\u003e ISA-S71.04-1985, Class G3.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eConsult the applicable Emerson hazardous-area installation instructions before installation. Confirm certification applicability against the product nameplate and installation location.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003e07 | Package Contents\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e1 × \u003cstrong\u003e\u003cspan style=\"color:#1565C0;\"\u003eEmerson KJ1501X1-BC3\u003c\/span\u003e\u003c\/strong\u003e System Dual DC Power Supply.\u003c\/li\u003e\n\u003cli\u003eProduct documentation, when included with the order.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eAdditional accessories are not assumed. Please confirm the packing configuration with our sales team before ordering.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003e08 | Engineering FAQ \u0026amp; Purchasing Guidance\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ1: Why does the 12 VDC output current change when the input voltage changes?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe module specifies different output capacities for its two input configurations. The 12 VDC main output supports 13 A with a 12 VDC input and 8 A with a 24 VDC input. Engineers must calculate the available current using the actual input configuration.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ2: How should engineers calculate the auxiliary power budget?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eCalculate the combined load from the 5.1 VDC and 3.4 VDC rails. Their total power must remain within 10.2 W. Do not assume that each rail can independently deliver 10.2 W.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ3: What can cause unexpected voltage drops after connecting the module?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eCommon causes include insufficient upstream power capacity, excessive connected loads, loose connections, and voltage drops across supply wiring. Measure the input voltage under load. Then check each output rail and compare its current demand with the rated limits.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ4: What should buyers verify when replacing a KJ1501X1-BC3 in an operating DeltaV cabinet?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eCheck the installed part number, carrier interface, input voltage, output requirements, and hardware documentation. Also confirm the required shutdown procedure. This module cannot be replaced under energized system conditions.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ5: Is the 12.6 VDC limit applicable to every input configuration?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eNo. This restriction specifically applies to the external voltage source used in 12 VDC passthrough mode. That source must remain at or below 12.6 VDC during normal operation. Its maximum supply capacity must not exceed 16 A. Do not apply this limit as a general specification for the 24 VDC input configuration.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eRequest a Quote | Emerson KJ1501X1-BC3\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003eNeed an \u003cstrong\u003e\u003cspan style=\"color:#1565C0;\"\u003eEmerson KJ1501X1-BC3\u003c\/span\u003e\u003c\/strong\u003e power supply for your DeltaV system?\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Emerson\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e KJ1501X1-BC3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e System Dual DC Power Supply\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput:\u003c\/strong\u003e 12 VDC \/ 24 VDC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e DeltaV industrial control systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 12 months, subject to sales terms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-shipment Service:\u003c\/strong\u003e Product inspection before delivery\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping Options:\u003c\/strong\u003e DHL, FedEx, UPS, and other supported carriers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eContact our team for current pricing, availability, and delivery options. Send your required quantity and installation details for a technical quotation.\u003c\/p\u003e","brand":"Emerson","offers":[{"title":"Default Title","offer_id":68027772272822,"sku":"KJ1501X1-BC3","price":153.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/KJ1501X1-BC3-1.jpg?v=1794280555","url":"https:\/\/www.plcsparehub.com\/products\/kj1501x1-bc3-emerson-power-supply-module-industrial-power-solution","provider":"Global PLC Spare Hub","version":"1.0","type":"link"}