84
UMG 512
Voltage
and
current
have
a deviation of about 180° in
the phase position.
Phasor diagram, example 2
Predominantly ohmic load.
• The current measurement input is assigned to the
correct voltage measurement input.
• In the current measurement considered here, the
k and
l connections are reversed
or there is a return feed
in the mains power supply.
Voltage
and
current
only have
a minor deviation in the phase
length.
Phasor diagram, example 1
Predominantly ohmic load.
• The current measurement input is assigned to the
correct voltage measurement input.
Содержание UMG 512
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