Teledyne LeCroy WaveExpert 100H Operators Manual - Manual (Page 39)

Wave Expert
WE-OM-E Rev A
37
AC Power Source
The scope operates from a single-phase, 100 to
240 V
rms
(+/-10%) power source at 50/60 Hz
(+/-5%), or single-phase 100 to 120 V
rms
(+/-10%) at 400 Hz (+/-5%) power source.
No manual voltage selection is required
because the scope automatically adapts to line
voltage.
Depending on the accessories installed
(sampling modules, PC port plug-ins, etc.), the
scope can draw up to 400 W (400 VA).
NOTE:
The scope automatically adapts itself to the AC line input
within the following ranges:
Voltage Range: 90 to 264 V
rms
90 to 132 V
rms
Frequency Range: 47 to 63 Hz 380 to 420 Hz
The power supply of the scope is protected
against short circuit and overload by a 5x20 mm
fuse (T6.3 A/250 V). See Fuse Replacement
section for replacement instructions.
Power and Ground Connections
The scope is provided with a grounded cord set
containing a molded three-terminal polarized
plug and a standard IEC320 (Type C13)
connector for making line voltage and safety
ground connection. The AC inlet ground
terminal is connected directly to the frame of the
scope. For adequate protection against
electrical shock hazard, the power cord plug
must be inserted into a mating AC outlet
containing a safety ground contact.
WARNING
Electrical Shock Hazard!
Any interruption of the protective conductor
inside or outside of the scope, or disconnection
of the safety ground terminal creates a
hazardous situation.
Intentional interruption is prohibited.
In Standby mode the scope is still connected to
the AC supply. The scope can only be placed in
a complete Power Off state by physically
disconnecting the power cord from the AC
supply.
The scope should be positioned to allow easy
access to the socket-outlet. To disconnect the
scope from the AC supply, unplug the scope’s
power cord from the AC outlet after the scope is
placed in Standby state.
See “Standby (Power) Switch and scope
Operational States” section for more
information.