Rigol DL3000 Series, User Manual

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Chapter 1 Quick Start RIGOL
DL3000 User’s Guide 1-13
Turn-on Checkout
To Connect to Power Supply
Two kinds of AC power inputs are supported by the DL3000 series. When it is
connected to different power sources, the AC selector setting on its rear panel is
different, as shown in Table 1-1.
Table 1-1 AC Input Power Specification and AC Selector Setting
AC Input Power AC Selector
±(10% of AC input + 115 Vac), 50 Hz to 60 Hz 115
±(10% of AC input + 230 Vac) (max: 250 Vac), 50 Hz to 60 Hz 230
Please strictly follow the steps below to connect the DL3000 electronic load to the
power supply.
1
．
Check the input power
Ensure that the AC power to be connected to the load conforms to the AC input
power requirement specified in Table 1-1.
2
．
Check the AC selector
Ensure that the AC selector setting (115 V or 230 V) on the rear panel of the load
matches the actual AC input power (For the match relationship, refer to Table
1-1).
3
．
Check the fuse
When leaving the factory, the load has installed a fuse that conforms to the
destination country standard. Please refer to the "fuse rating" on the rear panel
of the load or refer to Table 1-2 to ensure that the fuse matches the actual AC
input power.
4
．
Connect the AC power
Plug the specified power cord available in the accessories into the AC power
supply connector of the instrument, and then connect the instrument to the
properly grounded AC power.
WARNING
To avoid electric shock, ensure that the instrument is correctly
grounded.