| Item Description | Rail power supply / universal 85 - 264VAC or 120 - 370 VDC input voltage accepts AC or DC input (dual-use of same terminal) operating ambient temperature range: -40°C to +70°C high efficiency up to 94%, high reliability DC ok function (supports single-machine fault alarms in direct parallel mode) active PFC 150% peak load output for 3 seconds DC on output status indicator LED output short circuit, over-current, over-voltage, over-temperature protection operating altitude up to 5000M OVCIII @ EN62477 2000M safety design refer to IEC/UL/BS EN 62368/61010 |