Emerson Network Power ADN-C three-phase DIN rail-mounting power supply range

Emerson Network Power has extended its range of ultra compact ADN-C series three-phase DIN rail mounting power supplies with 10 and 5 A models.

The power supplies are suitable for a wide range of heavy-duty industrial applications - especially those involving large inductive loads - such as machine control, semiconductor fabrication, conveyor and material handling systems, including Class 1, Division 2 hazardous locations.

Designed for high reliability, the models have a mean time between failure of more than 500,000 hours.

Designed to operate directly from standard three-phase inputs, the supplies have a wide 320 to 540 VAC input range, capable of accommodating virtually all standard line voltages worldwide. They are also capable of operating from a DC input, in the range 450 to 760 V. The supplies are typically 85% for the efficient 5 A model and 91% for the 10 A.

Both models produce a single 24 V output, which is user adjustable up to 28 V. The 5 A ADN5-24-3PM-C is rated at 120 W and the 10 A ADN10-24-3PM-C at 240 W. A PowerBoost facility overcomes the disadvantage of output fold-over under the high peak current demands of switching large inductive loads, such as heavy-duty relays, solenoids or motors. This can result in the device failing to activate or start. PowerBoost provides 1.5x the supply’s nominal current for a minimum of four seconds, while maintaining a 20 V output to ensure successful operation.