EM TEST compact NX5 Series Operation Manual page 109

EM TEST
Setup for dU mode
The generator is connected as follow:
PF1: Mains voltage from the grid
PF2: Reduced voltage preset for the dip test. Mostly
set to 40%, 70% or 80% of the mains voltage
The internal generator switch will change the EUT
supply voltage between PF1 and reduced PF2 voltage.
Setup for PF1 mode
The generator is connected as follow:
PF1: Mains voltage from the grid
PF2: Switch is open during the test
The generator switch will PF1 for interrupt the supply
voltage to the EUT
Setup for PF2 mode
The generator is connected as follow:
PF1: Switch is open during the test
PF2: EUT supply voltage from the variable XFMR
during the test.
The variable XFMR starts at the default voltage and
reduce to the settled voltage. Start the voltage
interruptions with PF2. After the last interruption the
variable XFMR returns to the default voltage.
Operating Manual V 1.06
Compact NX5
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