HP 8648 A/B/C/D - Changpuak.ch

Connecting AC
Power
Warning This is a Safety Class I product (provided with a protective
earthing ground incorporated in the power cord). The mains
plug shall only be inserted in a socket outlet provided with a
protective earth contact. Any interruption of the protective
conductor, inside or outside the instrument, is likely to make the
instrument dangerous. Intentional interruption is prohibited.
If this instrument is to be energized via an external
autotransformer for voltage reduction, make sure that its
common terminal is connected to a neutral (earthed pole) of the
power supply.
This instrument is equipped with a three-wire power cable. When
connected to an appropriate ac power receptacle, this cable grounds
the instrument cabinet. The type of Mains plug shipped with each
instrument depends on the country of destination. Refer to Figure 3-2
for the part numbers of the power cables and mains plugs available.
Power Requirements The signal generator requires a power source of either 50/60/400 Hz
3-2 Installation
at 100/120 V or 50/60 Hz at 200/240 V. The voltage ranges for these
nominal voltage values are shown in the following table. Power
consumption is 170 VA maximum.
Voltage Ranges
Available ac Voltage Voltage Range
100 v 90to 1lOVrms
120 v 108 to 132 V rms
220 v 198 to 242 V rms
240 V 216 to 250 V rms
Caution This instrument has autoranging line voltage input; be sure the supply
voltage is within the specified range.