Compact Industrial DIN-Rail Power Supplies for Harsh Environments

PLANET’s PWR-x-48 series offers a range of 48V DC single-output industrial DIN-rail power supplies designed for harsh industrial environments. Compact in size and highly reliable, they provide a steady DC voltage to power PoE-enabled industrial Ethernet switches, access points, and other mission-critical devices.

Reliable Operation in Extreme Conditions

These units are equipped with protection against short circuit, overload, overvoltage, and overheating. Operating in temperatures from -20°C to +70°C (up to -30°C for the PWR-960-48), they use fanless free-air convection cooling to ensure quiet and stable performance even under load.

Available Models and Specs:

• PWR-75-48 (75W, 48V, 1.6A)
• Dimensions: 32 x 125 x 102 mm
• Weight: 0.51 kg
• Input: 90~264VAC, 127~370VDC
• Operating Temp: -20°C ~ +70°C

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

• PWR-240-48 (240W, 48V, 5A)
• Dimensions: 63 x 125 x 113 mm
• Weight: 1.0 kg
• Built-in active PFC

• PWR-480-48 (480W, 48V, 10A)
• Dimensions: 85 x 125 x 128 mm
• Weight: 1.5 kg
• Built-in active PFC

• PWR-960-48 (960W, 48V, 20A)
• Dimensions: 110 x 125 x 150 mm
• Weight: 2.47 kg
• Input: 180~264VAC, 254~370VDC
• Operating Temp: -30°C ~ +70°C
• Built-in active PFC

Key Features:

• Wide input voltage range (90–264VAC)
• Protection against short circuit, overload, overvoltage, and overheat
• Fanless cooling for silent operation
• Mountable on DIN rail TS-35/7.5 or 15
• UL508 and EN61000-6-2 certified
• 100% full-load burn-in tested

Ideal Applications:

• Industrial PoE switches and access points
• Wireless backhaul systems
• IP surveillance and edge computing equipment
• Remote control and SCADA installations