Mikro DPM680, Инструкция по эксплуатации

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TouCH BuTTon funCTions:
• touch any one button (f1, f2, f3 or f4) once
to view the voltage harmonics content of
phase L2.
• to view the voltage harmonics content of
phase L3, touch any button (f1, f2, f3 or
f4) once more.
• to return to the Voltage sub-menu., touch
any one button (f1, f2, f3 or f4) one more
time.
The RED, YELLOW and BLUE traces show
the voltage waveform of phases L1, L2 and L3
respectively.
3.3.10
VolTaGE waVEforM
The Voltage Waveform page shows the phase
voltage waveform of all phases as shown in
Fig 30:
Fig 30 : Voltage Waveform page
The three display zoom levels correspond to a
maximum range of approximately ±110V, ±220V
and ±440V rms at the metering voltage input.
The time capture span is fixed at approximately
65 msec.
Meter Operations
3.3.9
3.3.10