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The Mean Well RPS-400-27-C is an enclosed AC/DC power supply designed for various applications. It operates with an input voltage range of 80V~264VAC and provides a stable 27VDC output.
Key electrical specifications include a rated current of 9.3A and a power rating of 251.1W under convection cooling, with capabilities up to 500W with forced air. The unit boasts high efficiency, reaching up to 94%, and features protections against short circuit, overload, over voltage, and over temperature. It also includes features like adjustable output, remote sense, and universal input.
Mechanically, the RPS-400-27-C has a compact size measuring 129.8mm x 86.1mm x 42.9mm and a weight of 1.12 lbs. It is designed for chassis mounting. The operating temperature range is -30°C to 70°C with derating.
This power supply is approved by CB, CE, cURus, and TUV, and meets medical safety standards (2xMOPP) according to ANSI/AAMI ES60601-1 and IEC/EN60601-1. It also supports MEMI for both Class I & Class II configurations. The product comes with a 3-year warranty.
80-264VAC or 113-370VDC.
27VDC at 9.3A.
-30°C to 70°C with derating.
Enclosed chassis mount.
Overload protection at 105%-135% hiccup mode (auto-recovery) and over voltage protection at 115%-135% (shut off, re-power on to recovery).
CB, CE, cURus, TUV. Also medical safety approved with 2xMOPP.
251W convection, 320W forced air, 500W forced air (peak 550W for 3 seconds).