ABB i-bus KNX Mode D'emploi page 17

Technical data
Supply
Rated voltage
Power consumption max. 30 VA
Output
Rated voltage
Ripple
Rated current
Current limiting
Power loss
Operating
temperature range
Protection class
Protection class
Overvoltage
category
Pollution degree
Atmospheric
pressure
230 V AC (+10/-15%)
50...60 Hz
12 V DC / 24 V DC (± 1%), SELV
0.15 V
1.6 A /0.8 A,
short circuit protected
12 V DC max. 2.2 A
24 V DC max. 1.1 A
max. 5 W
-5°C to +45°C
IP 20 according to DIN 40050
II according to EN 61 140
III according to EN 60 664-1
2 according to EN 60 664-1
Atmosphere up to 2,000 m