Sennheiser 830S Manuel D’Utilisation

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Specifications
The devices comply with the following standards:
NT 13 mains unit
Nominal input voltage
100 V~ to 240 V~ 
Mains frequency
50–60 Hz
Max. power consumption 2.4 W (incl. battery charging)
Nominal output voltage
13.5 V DC
Nominal output current
500 mA
Standby consumption
approx. 0.9 W 
(w/o battery charging)
Ambient temperature
+5°C to +40°C
Europe
EMC:
 EN 55013, EN 55020
Safety: 
EN 60065, EN 61558, EN 60950
USA
47CFR15_B
Canada
IC
ICES-003