MEAN WELL Switching Power Supply, RSP-2000-48 48V dc, 42A, 2 kW, Input 90V ac to 370 V dc, 264V ac

RSP-2000 Series 2000W AC-DC Enclosed Switch Mode Industrial Power Supply

RSP-2000 series 2000W AC-DC enclosed switch mode industrial power supply with a universal input range of 90 to 264 Vac, 21.4W/in³ high power density, built-in active PFC function and low power loss circuit topology resulting in an efficiency of up to 92%. These RSP-2000 series 2000W AC-DC industrial power supplies have a wide trimming function that enables the output voltage to be adjusted from 40% to 115% rated output voltage (60% - 115% for 12V) by adding 1-4.7 Vdc of external control voltage. A built-in parallel function enables users to increase the output voltage to up to 7200W (current sharing up to 4 units). Constant current limiting plus delay shut-down are used as the overload protection in these AC-DC industrial power supplies which enables the PSU to power capacitive/inductive loads whilst still providing full system protection. Typical applications for these RSP-2000 series 2000W AC-DC industrial power supplies include LCD panel burn-in systems, IC testing equipment, instrumentation, telecoms, data storage, factory automation and other high wattage applications.

Wide range input 90 to 264 Vac
High efficiency of up to 92%
High power density of 21.4W/in³
Built-in active PFC; PF>0.97
Forced air cooling by built-in DC fan with fan speed control
Built-in 5V/0.3A, 12V/0.8A auxiliary power
Output voltage can be trimmed between 40 to 115% of the rated output voltage
Built in parallel function of up to 4 units (Active current sharing up to 8000W)
Built-in remote ON-OFF control
Built-in remote sense function
DC OK signal, OTP alarm signal
Short circuit, overload, over voltage and over temperature protection and fan alarm
Low profile 1U 41mm design
EMC compliance to EN55022 (CISPR22) Conduction Class B, Radiation Class A
Harmonic current compliance to EN61000-3-2,-3

Approvals

cULus, TUV, CB

Standards

UL60950-1, TUV EN60950-1 approved