Supply voltage220 to 240 V
Supply frequency50/60 Hz
Supply current (max)10 to 40 mA
Power factor>0.58
Output voltage3 V
Total circuit power (max)4.4 W
Total circuit power (nominal)0.9 W
Ambient temperature (ta)0 to +50°C
Max case temperature (tc)+60°C
Conductor size0.2 to 0.5mm²
Battery charge current - NiCd (2Ah)100 mA
Battery charge current - NiMH (2.2Ah)110 mA
Battery charge current - NiMH (4Ah)200 mA
Battery discharge current - 350 mA variants0.27 to 0.38 A
Battery discharge current - 450 mA variants0.35 to 0.5 A
Battery discharge current - 800 mA variants0.7 to 1 A
Battery charge voltage3 to 5.25 V
Battery discharge voltage3 to 4.65 V
Emergency duration1 or 3 hours
Recharge period24 hours
Weight of control gear53 g
