Here is what I have back from D-Link:
UL certifies all products by a max of 12.5 Amps (which is their testing) so if you use a bit of Ohms law, with the United States 120 volts power lines, that would be:
12.5 Amp x 120 Volts = 1,500 Watts Max power!
The unit does comes equipped with a temperature sensing mechanism that will turn off all power if the internal temperature of the device reaches 65 degrees Celsius = 149 Fahrenheit