2.2.3.12 System Frequency
The system frequency will be set to the typical value of the country, either 50 or 60 hertz. Other
fixed frequencies are available. The unit can provide a fixed output frequency of 0 (DC), 25, 50,
60, 100 hertz, or Line Sync 50/60 Hz. To change the default frequency press the System
Frequency button and the following selection screen will appear.
Figure 16 System Default Frequency Select
2.2.3.13 Default Current Output
The Default Current provides a default value (set for 0 Amps) and provides the selectable setup
values for the current. The selectable currents are 0, 1, and 5 amps phase-to-neutral. This will
also be the value used in the prefault settings screen as well some other preset test screens.
These settings will change once the values are changed by the user in the relay settings screen.
2.2.3.14 Default Voltage Output
The Default Voltage output provides a default value (set for 0 volts) and provides the selectable
setup values for the voltage. These settings can be changed by the user in the relay settings
screen. Press the Default Voltage button and a list of popular phase-to-neutral values will be
provided to choose from. This is a big time saver when testing three-phase relays, the user does
not have to enter each individual voltage value, they will already be preset ready to use.
Figure 17 Default Voltage Setting Screen
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