The PLANET PWR-x-48 power supply series offers reliable and compact 48V DC power sources designed for industrial environments. These units are ideal for powering PoE switches, wireless access points, and various Ethernet-enabled devices under harsh conditions.

Stable Operation in Harsh Environments

Equipped with protections against short circuit, overload, overvoltage, and overtemperature, the units support convection cooling to ensure quiet, fanless operation. Operating temperatures range from -20°C to +70°C, with the PWR-960-48 model rated down to -30°C.

Available Models:

• PWR-75-48: 75W / 48V / 1.6A
• PWR-120-48: 120W / 48V / 2.5A
• PWR-240-48: 240W / 48V / 5A
• PWR-480-48: 480W / 48V / 10A
• PWR-960-48: 960W / 48V / 20A

General Features:

• Wide input range: 90–264VAC (180–264VAC for PWR-960-48)
• Passive convection cooling, silent design
• DIN rail mountable (TS-35/7.5 or 15)
• Industrial certifications: UL508, TUV, EN61000-6-2
• Built-in active PFC (from PWR-240-48 onward)

Technical Specifications:

• PWR-75-48
• Dimensions: 32 x 125 x 102 mm, Weight: 0.51 kg
• Input: 90–264VAC / 127–370VDC
• Output: 48V, 1.6A

• PWR-120-48
• Dimensions: 40 x 125 x 113 mm, Weight: 0.6 kg
• Output: 48V, 2.5A

• PWR-240-48
• Dimensions: 63 x 125 x 113 mm, Weight: 1.0 kg
• Output: 48V, 5A

• PWR-480-48
• Dimensions: 85 x 125 x 128 mm, Weight: 1.5 kg
• Output: 48V, 10A

• PWR-960-48
• Dimensions: 110 x 125 x 150 mm, Weight: 2.47 kg
• Input: 180–264VAC / 254–370VDC
• Output: 48V, 20A

Typical Applications:

• Industrial PoE Ethernet switches
• PoE-enabled wireless access points
• IP surveillance systems
• Industrial cabinet-mounted devices