Derating; Figure 18: Temperature Load Curve; Table 27: Nominal Values According To Ul; Table 28: Deratings - WAGO 787-1200 Manual

44 Notes on Operation
6.3

Derating

The maximum load depends on the surrounding air temperature.

Table 27: Nominal Values according to UL

IN
OUT
Ambient temp.
Restrictions (derating) apply when the power supply unit is used in applications
that exceed its performance specifications; these are listed below:

Table 28: Deratings

Temperature value
T > +55 °C
U

Figure 18: Temperature Load Curve

Manual
Version 1.0.0
100 ... 240 VAC; < 0.27 A; 50 ... 60 Hz
24 VDC SELV, 0.5 A
+55 °C
Derating See figure
−2.6 %/K "Temperature Load Curve"
Compact Power
787-1200 Power supply