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2811 Power Consumption

matthewbevan
Level 1
Level 1

Hi All,

Little confused here. I have a 2811 and I want to k now what power it will be consuming. It is single AC fed. I look at the data sheet and see:

AC input voltage 100 to 240 VAC, autoranging

AC input frequency 47-63 Hz

AC input current 2A (110V) 1A (230V)

AC input surge current 50A maximum, one cycle (-48V power included)

AC-IP maximum in-line power distribution 120W

AC-IP input current 4A (110V) 2A (230V)

AC-IP input surge current 50A maximum, one cycle (-48V power included)

so, is it right to then derive that at 230v (mains supply) there will be a current of 1A fed to the device = 230W power consumption? Help - is this it, this easy? Why the data sheet doesn't simply say "power consumption = x" is a no brainer I think!

Cheers,

matt.

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