{"product_id":"ve5128-emerson-deltav-bulk-power-supply-100-240-v-ac-to-24v-dc-40a","title":"VE5128 | Emerson DeltaV Bulk Power Supply 100-240 V AC to 24V DC, 40A","description":"\u003ch3\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eEmerson VE5128\u003c\/strong\u003e is a high-capacity bulk power supply module designed for use with the \u003cstrong\u003eDeltaV™ Distributed Control System (DCS)\u003c\/strong\u003e. It delivers a stable \u003cstrong\u003e24 VDC output at up to 40 A\u003c\/strong\u003e, making it ideal for powering controllers, I\/O modules, and field devices in large-scale industrial automation environments.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eElectrical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch4\u003eInput\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Range:\u003c\/strong\u003e 100–240 V AC nominal (85–264 V AC range)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency:\u003c\/strong\u003e 43–67 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Factor:\u003c\/strong\u003e Active PFC, 0.98 @ 115 V AC \/ 0.92 @ 230 V AC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInrush Current:\u003c\/strong\u003e \u0026lt;5.8 A @ 120 V AC, \u0026lt;11.5 A @ 230 V AC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficiency:\u003c\/strong\u003e 93% typical\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eOutput\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 24 V DC (adjustable 23.5–28.5 V DC)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent:\u003c\/strong\u003e 40 A continuous\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e 960 W nominal, 1440 W peak for 4 seconds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRipple:\u003c\/strong\u003e \u0026lt;200 mV peak-to-peak (0–20 MHz)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHold-up Time:\u003c\/strong\u003e 20 ms @ full load\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlarm Relay:\u003c\/strong\u003e NO contact, 200 mA @ 50 V DC (triggered below 18.5 V DC ±5%)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eMechanical \u0026amp; Environmental Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 22.5 cm (W) × 5.2 cm (H) × 15.5 cm (D)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight: \u003c\/strong\u003e1.2 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Horizontal DIN rail (label upright)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection:\u003c\/strong\u003e IP20\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e –40°C to +70°C (derated above 60°C)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage Temperature:\u003c\/strong\u003e –40°C to +85°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHumidity:\u003c\/strong\u003e 5–95% RH, non-condensing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShock:\u003c\/strong\u003e 10 g RMS, 11 ms (3 axes)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVibration:\u003c\/strong\u003e 2.5 g RMS, 10–2000 Hz (3 axes)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAirborne Contaminants:\u003c\/strong\u003e ISA-S71.04 Class G3 (optional conformal coating)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFunctional Highlights\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-efficiency bulk power conversion for large DeltaV automation systems\u003c\/li\u003e\n\u003cli\u003eSupports \u003cstrong\u003eredundant power configurations\u003c\/strong\u003e via external MOSFET-based modules\u003c\/li\u003e\n\u003cli\u003eInternally fused for protection and fault isolation (non-replaceable)\u003c\/li\u003e\n\u003cli\u003eDedicated screw terminals for AC input, DC output, and DC-OK signaling\u003c\/li\u003e\n\u003cli\u003eFully compatible with DeltaV \u003cstrong\u003epower carriers and field power buses\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eIndustrial-grade build quality for continuous operation in harsh conditions\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Emerson","offers":[{"title":"Default Title","offer_id":42416844603459,"sku":"VE5128","price":345.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/5810\/3107\/files\/VE5128.png?v=1752119174","url":"https:\/\/www.plcdcspro.com\/products\/ve5128-emerson-deltav-bulk-power-supply-100-240-v-ac-to-24v-dc-40a","provider":"PLC DCS Pro Ltd.","version":"1.0","type":"link"}