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Installation Guide
V 1.8 9 / 64
Supply voltage
230VAC/50Hz
110VAC/60Hz upon demand
24VAC/50Hz upon demand
Technical features of power supply
Terminal suitable for wires up to 2.5 mm
2
Galvanic separation
Power consumption max. 17,5VA
Changeable fuse 1A slow-blow fuse
Back-up battery
If no mains supply is connected, the back-up battery keeps counting the date and time.
Attention: Never connect between two phases, as this will destroy the calculator.