EPHX-48-240 Industrial Power Supply | 48V 240W DIN Rail

The EtherWAN EPHX-48-240 is a compact DIN rail power supply that converts AC input to a nominal 48V DC output for industrial equipment and control cabinets. It delivers 240W at 5A at its nominal output voltage. The output can be adjusted from 42 to 56V DC to suit compatible equipment. This unit is Phoenix Contact part 1110155.

Features

• 48V DC power: Nominal 48V output, 5A current, and 240W power rating.
• Adjustable output: Set the voltage from 42 to 56V DC. Check the datasheet’s output limits when adjusting away from 48V.
• AC input: Nominal input range of 100–240V AC.
• Compact DIN rail mounting: Measures 45 × 130 × 129 mm (1.77 × 5.12 × 5.08 in), width × height × depth.
• Efficient operation: Typical efficiency is 91.5% at 120V AC and 93% at 230V AC.
• Industrial temperature range: Operates from −25 to 70°C (−13 to 158°F). It delivers its full rated output up to 55°C (131°F), with less power available at higher temperatures.
• Status monitoring: DC OK LED and a signal contact provide output status.

Common Applications

Powering compatible 48V DC equipment in industrial automation, building controls, and network control cabinets.

Common Questions

Can I adjust the output voltage?
Yes. The output can be set from 42 to 56V DC. Check your equipment’s required voltage and the power supply’s output limits before adjusting it.

Can it deliver the full 240W at 70°C (158°F)?
No. The available output decreases above 55°C (131°F).

Is an AC power cord included?
No. The PC-183-72 power cord is sold separately for suitable North American 125V AC installations. Its stripped leads may need to be trimmed and prepared to meet this power supply’s 6.5 mm input-terminal requirement.

For detailed specifications, download the datasheet here