Product Description

The Mean Well RSP-3000-48 is a robust 3,000W enclosed AC-DC power supply designed for industrial applications requiring a stable 48V output. It delivers a continuous output of 62.5A and features an active Power Factor Correction (PFC) function with a power factor greater than 0.95. The unit is equipped with forced air cooling via a built-in DC fan, ensuring reliable operation even in demanding environments with ambient temperatures ranging from -20°C to +70°C. Additional features include remote ON/OFF control, remote sense, auxiliary 12V output, and programmable output voltage (20–110% of rated). The RSP-3000-48 is suitable for applications such as factory automation, test equipment, laser systems, and RF applications.

Technical Specifications

• Input Voltage: 180–264 VAC, 254–370 VDC
• Output Voltage: 48 V DC
• Output Current: 62.5 A
• Output Power: 3,000 W
• Efficiency: Up to 91.5%
• Power Factor:
• 0.95 (active PFC)
• Cooling: Forced air cooling with built-in DC fan
• Operating Temperature Range: -20°C to +70°C
• Dimensions: 278 mm (L) × 177.8 mm (W) × 63.5 mm (H)
• Weight: Approximately 4 kg
• Protections: Short circuit, overload, over voltage, over temperature, fan alarm
• Control Signals: Remote ON/OFF, remote sense, auxiliary 12V output (0.1A), alarm signal output (relay contact and TTL)
• Programmable Output Voltage: 20–110% of rated output
• Current Sharing: Supports parallel operation for up to 3 units (9000W)
• Certifications: UL, TUV, CB
• Warranty: 5 years