RSP2000-48 POWER SUPPLY

Product Description

The RSP-2000-48 Mean Well power supply is a high-power industrial-grade 48V DC switching power supply designed for demanding automation systems, industrial equipment, telecom, LED systems, and high-load applications requiring stable high-current output.

It is part of the Mean Well RSP-2000 series, known for ultra-high power density, active PFC, built-in fan cooling, and advanced protection functions.

Key Features

• 48V DC regulated output
• Ultra-high power 2000W industrial PSU
• Wide AC input range (90–264V AC / universal input)
• High efficiency up to ~92%
• Active PFC (Power Factor > 0.97)
• Built-in DC fan forced air cooling
• Parallel operation support (up to 4 units for higher power)
• Constant Voltage + Constant Current operation
• Adjustable output voltage (approx. 42V – 56V range)
• Remote ON/OFF control function
• Remote sense compensation for voltage accuracy
• Built-in DC OK signal output
• Built-in auxiliary outputs (5V & 12V standby supply)
• Protections: Overload, Overvoltage, Overtemperature, Short circuit
• Industrial 1U low-profile design for panel integration
• High reliability for continuous 24/7 operation

Specifications

• Product Type: Switching Power Supply / AC-DC Industrial PSU
• Model: RSP-2000-48
• Manufacturer: Mean Well
• Output Voltage: 48V DC
• Output Current: 42A
• Output Power: 2016W (rated)
• Output Voltage Adjustment Range: ~42V – 56V DC
• Input Voltage: 90–264V AC / 127–370V DC
• Efficiency: Up to ~92%
• Power Factor: ≥0.97 (active PFC)
• Ripple & Noise: ~300 mVp-p (typical)
• Cooling: Built-in DC fan (forced air cooling)
• Operating Temperature: approx. -30°C to +50/60°C (depending load & airflow)
• Mounting Type: Enclosed chassis/panel mount
• Dimensions: 295 × 127 × 41 mm
• Protection: OCP, OVP, OTP, SCP (overload, overvoltage, overtemp, short circuit)
• Control Features: Remote ON/OFF, remote sense, DC OK signal
• Auxiliary Output: 5V DC (0.3A), 12V DC (0.8A)
• Parallel Operation: Up to 4 units (current sharing support)
• Body: Metal enclosure, industrial-grade high-density design