With a wide operating temperature range of -40 to 75°C (-40 to 167°F) and built with a fan-less and water-resistant design, EtherWAN's EPOW-54-400 is a 54VDC hardened power supply designed to operate in the most extreme environments. The EPOW-54-400 has a 400W total power output and built in over-voltage and short-current protection, making it an ideal and reliable solution for powering hardened PoE switches and other applications. EtherWAN - "When Connectivity is Crucial."

Highlights

• Reliable Power Delivery: Active built-in PFC for max power distribution efficiency
• Reliable Power Delivery: Constant voltage across output terminal
• Hardened-Grade for Non-Ventilated & Harsh Environments: Wide operating temperature range -40 to 75°C (-40 to 167°F)
• Hardened-Grade for Non-Ventilated & Harsh Environments: Fanless operation
• Hardened-Grade for Non-Ventilated & Harsh Environments: IP67 total dust protection and water resistance
• NEMA TS2: Complies with NEMA TS1 & TS2 electrical and temperature requirements for traffic control equipment
• NEMA TS2: High impact, thermal shock, and electrical noise resistance
• Easy Install: AC and DC cables pre-attached
• Easy Install: Mounting holes to install outdoors and/or in cabinets

Specifications

• Power - Input: 100-277 VAC
• Power - Output: 54 VDC
• Power - Protection: SVP/OVP (Over Voltage Protection) <305 VAC; SCP (Short Circuit Protection)
• Physical - Casing Material: Aluminum
• Physical - IP Rating: IP67 (Dust Tight and Water-resistant)
• Physical - Dimensions: 285 x 95 x 50mm (W x D x H); 11.22" x 3.74" x 1.97"
• Physical - Weight: 5.5lbs (2.5kg)
• Physical - Installation Type: Wall/panel mounting
• Environmental - Operating Temp.: -40 to 75°C (-40 to 167°F)
• Environmental - Storage Temp.: -40 to 85°C (-40 to 185°F)
• Environmental - Relative Humidity: 10% to 95% (non-condensing)
• Environmental - Operation Humidity: 20-90%
• Environmental - Vibration Resistance: 10~500HZ, 2G 10min/cycle 1hr each XYZ axes
• Regulatory - Safety: UL 62368-1
• Regulatory - Standard: EN 61347-1; EN 61347-2-13; EN 62493
• Regulatory - EMC Emission: EN 55015; EN 61000-3-2
• Regulatory - EMC Immunity: EN 55015; EX 61000-4-2,3,4,5,6,8,11
• Warranty - Length: 3 Years
• Warranty - Details: www.etherwan.com/support/warranty-policy
• MPN EPOW-54-400: 1718545
• Ordering Info - Model EPOW-54-400: Hardened Power Supply, 100-277 VAC Input; NEMA-TS2 Rated; 54VDC, 400W/7.4A, with Open Wire (US Plug)