Orion-TR Isolated DC-DC Converter - 24 VDC to 24 VDC - 400W - 17AMPRemote On/Off TerminalThe remote on/off terminal eliminates the need for a high current switch in the input wiring. The remote on/off can be operated with a low power switch or for example the engine run/stop switch. All Models Are Short Circuit Proof and Can Be Paralleled to Increase Output CurrentAn unlimited number of units can be connected in parallel.  High Temperature Protected The output current will reduce at high ambient temperatures.  IP43 Protection When installed with the screw terminals oriented downward.  Screw Terminals No special tools are needed for installation.  Input Fuse (not replaceable) On 12 V and 24 V input models only.  Adjustable Output Voltage Not intended for battery charging ( consider using an Orion-Tr Smart for battery charging).Specifications:Input Voltage Range: 20-35 VUnder Voltage Shut Down: 14 VUnder Voltage Restart: 15 VNominal Output Voltage: 24.2 VOutput Voltage Adjust Range: 20-30 VOutput Voltage Tolerance: +/- 0,2 VOutput Noise: 2 mV rmsCont. Output Current at Nominal Output Voltage and 40 Degrees C: 17 AMaximum Output Current (10 S) at Nominal Output Voltage: 25 AShort Circuit Output Current: 40 ACont. Output Power at 25 Degrees C: 480 WCont. Output Power at 40 Degrees C: 400 WEfficiency: 89 %No Load Input Current (2): Current Consumption: Galvanic Isolation: 200 VDC between input, output, and caseOperating Temperature Range: -20 to +55 Degrees C (derate 3 % per °C above 40 °C)Humidity: Max. 95 % non-condensingDC Connection: Screw terminalsMaximum Cable Cross-Section: 16 mm² AWG6Weight: 1,6 kg (3.5 lb)Dimensions (H x W x D): 130 x 186 x 70 mm (5.1 x 7.3 x 2.8 inch)Safety Standards: EN 60950Immunity Standards: EN 61000-6-2, EN 61000-6-1, EN 55014-2Automotive Directive Standards: ECE R10-5