[shortdesc] Power adapter (DIN Rail Mountable) AC 90-264/ DC 106-300 V 170 Watt for Industrial Ethernet 1000 and 4000 Series [/shortdesc] [properties] Properties Cisco PWR-IE170W-PC-AC Description 170W AC to DC power supply Product Family Industrial Ethernet 4000 Product Type Power Supply Rated nominal input operating range AC 100-240V/2.3A, 50-60HzorDC 125-250V/2.1A Supported input voltage operating range AC 90-264V or DC 106-300V Typical efficiency 88% Inrush current at 25C ambient < 35A @ 115VAC and 70A @ 230VAC Remarks Approved for Class 1,Div 2/Zone 2 installationsCSA certified PoE / PoE+ support Yes Nominal output voltage / adjustment range 54VDC, 1.3A Max output power 170W Holdup time at 100% load 20ms Dimensions (W x H x D) 96 mm x 150 mm x 146 mm3.77 in x 5.90 in x 5.74 in Weight 3.88 lb (1.76 kg) MTBF 2,384,975 hours [/properties][specifications] Specifications PWR-IE170W-PC-AC Protections Over voltage protectionOver current protectionOver temperature protectionShort circuit protection IP rating IP20 Operating temperature -40°C to +75°C Storage temperature -40°C to +85°C Power de-rating No derating Operating humidity