Ambient Temperature

The units are suitable for an ambient temperature of 40 °C, max. 60 °C with deratedoutput current.

For a surrounding air ambient up to 40 °C the output current is 125 % of the ratings.

To determine output current rating at higher than 40 °C, the output current should bederated 2.5 % per °C between 40 °C and 50 °C, and 3 % per °C between 50 °C and60 °C.