Inspection and Installation
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⚫ Option Opt.1: 220V ±10% 50Hz/60Hz
⚫ Option Opt.2: 110V ±10% 50Hz/60Hz
Input voltage selection
The load can work under 110/220V±10%AC input, as the label shown on the
rear(refer to figure 1-4). If the default value on the label doesn’t match your
region’s, please switch the black key to choose input line voltage, and then
insert power cord. Choose the right linear voltage as following.
NOTE
There’s no need to change fuse when linear voltage changes. The fuse can protect the
electronic load at any setting voltage specified.
Figure 1-4 power switching keys
Types of power cord
Select from the following schedule of Power Cord Specifications an appropriate
power cord that matches the voltage for the area in which you use the
instrument. If the power cord included in the instrument you purchased does
not match the voltage, contact the dealer or manufacturer for change.