MEAN WELL Switching Power Supply, RSP-2000-48, 48V dc, 42A, 2kW, 1 Output, 127 → 370 V dc, 90 → 264 V ac, Источник питания

Mean Well Switch Mode Power Supply

The Mean Well RSP-2000 series 2016W single output AC to DC embedded switch mode power supply has an output current rating of 42A at 48VDC. It has a universal input supply voltage rating from 90VAC to 264VAC and 127VDC to 320VDC. The industrial power supply has a wide trimming function that enables the output voltage to be adjusted from 40% to 115% and rated output voltage from 60% to 115% for 12V by adding 1VDC to 4.7VDC of the external control voltage. A built-in parallel function enables the user to increase the output voltage to up to 7200W (current sharing up to 4 units). It has constant current limiting along with delay shutdown for overload protection in the AC-DC industrial power supply that enables the PSU to power capacitive/inductive loads whilst still providing full system protection.

Note:
MTBF to MIL-HDBK-217F (25°C).

Features and Benefits

high-efficiency of up to 92%
High power density of 21.4W/in3
Built-in active PFC and PF greater than 0.97
Forced air cooling by built-in DC fan with fan speed control
Built-in 5V at 0.3A and 12V at 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 protection
Overload protection
Overvoltage and over temperature protection
Fan alarm
Low profile 41mm design for 1U installation
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Applications

Factory control or automation apparatus
Test and measurement instrument
Laser related machine
Burn-in facility
Digital broadcasting
RF application
LCD panel burn-in systems
IC testing equipment
Instrumentation
Telecommunication
Data storage

Certifications

UL60950-1
TUV approved
EN60950-1
CB approved
EN55022 (CISPR22) conduction class B
Radiation class A
EN61000-3-2,-3 (harmonic current)

RSP-2000 Series specification sheet

Declaration Of Conformity