The Mean Well HRPG-600 series 648W single output AC to DC embedded switch mode power supply has an output current rating of 27A at 24VDC. It has a universal input supply voltage rating ranging from 85VAC to 264VAC/120VDC to 370VDC.
Note:
Power derating above 40°C
MTBF to MIL-HDBK-217F

High efficiency up to 88%
Long life and high reliability
No load power consumption is less than 0.75W
Built-in active PFC function
Built-in cooling fan ON-OFF control
Built-in DC OK signal
Built-in remote sense function
Short circuit
Over load
Overvoltage and over temperature protection
Withstands 300VAC surge input for 5 seconds

UL60950-1
TUV approved
EN60950-1
CB certified
EN55022 class B (EMC compliance)
EN61000-3-2,-3 (power factor correction)