Specification Brand : POWALK BulletPoint1 : Ultra-Wide Input Compatibility (180-550VAC / 254-780VDC) ensures stable 24VDC output in harsh electrical environments, supporting 47-63Hz frequency variations for global industrial applications. BulletPoint2 : Advanced Energy Efficiency (91% @400VAC) with fanless thermal design minimizes power loss, operating at -25°C to +70°C ambient temperature for 24/7 reliability in demanding conditions. BulletPoint3 : Intelligent Protection System combines constant current limiting (105-130% load), 50A inrush current suppression, and DC OK relay signal (NO/NC contacts) for complete equipment safeguarding. BulletPoint4 : Precision Voltage Control offers ±1% output accuracy (24-29V adjustable) with <120mVp-p ripple, maintaining ±0.5% regulation under 0-100% load fluctuations for sensitive automation devices. BulletPoint5 : Industrial-Grade Construction features 100% full-load aging tested components, UL508 & EN61000-6-2 certified design with TS-35 rail mounting (3-year warranty) for vibration-resistant installations. ItemName : WDR-120-24 24V 5A 120W High-Performance Industrial Power Converter with Wide Voltage Input & Auto-Protection System, 180-550VAC/254-780VDC ItemPackageQuantity : 1 ItemTypeKeyword : life-science-electrocompetent-cells Manufacturer : POWALK by Mw ModelNumber : Mw(WDR-120-24) NumberOfItems : 1 PartNumber : Mw(WDR-120-24) ProductDescription : The WDR-120-24 industrial switching power supply delivers 120W continuous power (24VDC@5A) with exceptional stability for PLC systems, motor controllers, and industrial IoT networks. Engineered for harsh environments, it accepts 180-550VAC or 254-780VDC input with 47-63Hz frequency tolerance, producing clean DC output adjustable from 24V to 29V (±1%). Technical highlights include 91% peak efficiency at 400VAC input, <3.5mA leakage current, and 2000ms soft-start with NTC inrush current limitation. The unit employs multi-stage protection: automatic recovery from 105-130% overloads, output short-circuit protection, and over-voltage protection (35VDC cutoff). Its convection-cooled aluminum housing withstands -25°C to +70°C operation at 20-90% non-condensing humidity. Compliance includes EN61204-3, UL508 (File E498534), and EN61000-6-2/4 standards. The compact 125×65×115mm chassis supports vertical/horizontal TS-35 rail mounting with 6kV surge immunity and 2kVAC reinforced isolation. Includes DC OK relay (1A@30VDC) for system monitoring and ±2% voltage trim potentiometer. Backed by 36-month warranty for manufacturing/process control applications. ProductSiteLaunchDate : 2025-05-18T23:28:19.145Z SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1