POWALK SDR-480P-48 480W Single Output AC-DC Power Supply, 48V 10A, 90-264VAC Input, Active PFC, for Industrial Automation, PLC, Semiconductor Equipment

POWALK SDR-480P-48 Industrial Power SupplyThe POWALK SDR-480P-48 is a 480W single-output AC-DC power supply designed for reliable performance in industrial applications. It delivers stable 48VDC power with advanced features for system uptime and efficiency.Key FeaturesOutput: 48VDC at 10A (0-10A adjustable). Voltage range: 48-55VDC.Input: Wide range 90-264VAC / 127-370VDC for worldwide use.Efficiency: Up to 94% efficiency with active Power Factor Correction (PF>0.94).Reliability: High MTBF (969.8K hours). Natural convection cooling.Protections: Short Circuit, Overload, Over Voltage, and Over Temperature protection.Monitoring: Built-in DC OK relay for remote status signaling.Scalability: Parallel function supports up to 8 units for 3840W total power.Peak Load: 150% peak load capability for motor startups.Certifications: UL, TUV, CE, UKCA, EAC, and SEMI F47 compliant.Dimensions: Compact 128.5 x 125.2 x 85.5 mm.Operating Temp: -25°C to +70°C.ApplicationsIndustrial Automation: PLCs, HMIs, robots, motor drives, and control systems.Semiconductor Manufacturing: Wafer processing and precision equipment.System Integration: Factory automation, building management, and security systems.Professional Equipment: LED displays and communication systems.Quality AssuranceEach unit undergoes full-load testing and includes a 3-year warranty for reliable long-term operation.

• INDUSTRIAL-GRADE RELIABILITY: Features UL508, TUV, CE, and SEMI F47 certifications. Meets BS EN/EN61000-6-2 industrial immunity standards for stable operation in PLCs, automation systems, and semiconductor equipment.
• HIGH EFFICIENCY & ACTIVE PFC: Up to 94% efficiency with active Power Factor Correction (PFC >0.94) minimizes energy loss and heat generation, reducing operational costs for continuous industrial and data center applications.
• PEAK LOAD & PARALLEL FUNCTION: 150% peak load capacity handles startup surges. Supports parallel operation (7+1) for up to 3840W output, enabling flexible power expansion and redundancy in large-scale automation systems.
• COMPACT DESIGN & PROTECTIONS: Space-saving size (5.06x4.93x3.37 in) for control cabinet integration. Natural convection cooling ensures quiet operation. Includes Short Circuit, Overload, Over Voltage, and Over Temperature protection.
• WIDE INPUT & MONITORING: Universal input voltage (90-264VAC/127-370VDC) for global use. Built-in DC OK relay contact provides remote system status monitoring and fault diagnosis in integrated solutions.