162 User’s Manual TOS93 Series
Protective Conductor Current Test | Setting Test Conditions
Polarity of the power supply line
Set the polarity of the power supply line to supply to the EUT.
1
On the Home menu screen, press Connection > Polarity.
2
Turn the rotary knob to change the value.
This completes the setting.
Single fault mode (Condition)
This is used to simulate a single fault condition of the EUT.
1
On the Home menu screen, press Connection > Condition.
2
Turn the rotary knob to change the value.
This completes the setting.
Value Description
Normal Power is supplied with positive polarity.
Reverse Power is supplied with negative polarity.
Value Description
Normal Normal condition.
Fault Neu Disconnected power supply line (neutral) condition.
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