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The Mean Well USA AD-155C is a versatile enclosed AC DC converter designed for ITE (Commercial) applications. It operates with a universal AC input range of 88-264VAC and provides a stable 54V output voltage at a rated current of 2.7A, for a total power rating of 156.5W. The converter includes essential protections such as short circuit, overload, and over voltage, along with battery low and polarity protections.
Designed for chassis mounting, the AD-155C offers features like adjustable output and a fixed switching frequency of 67KHz. It operates within a working temperature range of -10°C to 60°C and is cooled by free air convection. Safety standards include UL62368-1, TUV EN62368-1, AS/NZS 62368.1, and EAC TP TC 004, with EMC compliance to EN55032 Class B.
This unit has dimensions of 199mm x 110mm x 50mm and is packaged 16 pieces per carton, weighing 15Kg. It comes with a 2-year warranty.
The AC input voltage range is 88 to 264 VAC, and the DC input range is 124 to 370 VDC.
The nominal output voltage is 54V, with adjustable ranges: CH1 can be set to 15.87-18.63V, 31.74-37.26V, or 62.1-72.9V. Auxiliary outputs are ±19.5V and ±39V with fine adjustment.
The operating temperature range is -10°C to +60°C, with derating required above 50°C.
The AD-155C is an enclosed chassis-mount module. Standard packaging is 16 pieces per carton (15 kg).
Protections include short circuit, overload (105-135% rated output), over voltage (115-135% rated output), battery low voltage, and battery polarity reversal.
Typical efficiency is 84% at full load.
It complies with UL62368-1, TUV EN62368-1, AS/NZS 62368.1, and EAC TP TC 004.