Hioki PQ3100 User Manual

106
Save items (event waveform, event trend data) change depending on the event items.
Event waveform

Approx. 200 ms waveform data
(Data sampled at 200 kS/s reduced to 12.5 kS/s)
Transient
waveform
(available after the
rmware update)

Approx. 3 ms waveform data
(Data sampled at 200 kS/s)
Event trend data

RMS (one or half wave) data, 0.5 s before an event and 29.5 s after an event
Event parameter
Screen
display
IN/OUT Measurement Items
Saved data
Event
waveform
Event trend data
Transient
overvoltage
Tran IN/OUT All instantaneous
values
• Frequency
• Voltage
• Current
• Power
• Power factor
• Unbalance factor
• Harmonic voltage
• Harmonic current
• Harmonic power
• Voltage total
harmonic distortion
• Current total
harmonic distortion

*
1
—
Swell Swell IN/OUT
 
*
2
• RMS voltage refreshed
each half-cycle (One
wave calculation per half
wave)
• RMS current refreshed
each half-cycle (One
wave calculation per half
wave)
Dip Dip IN/OUT
 
*
2
• RMS voltage refreshed
each half-cycle (One
wave calculation per half
wave)
• RMS current refreshed
each half-cycle (One
wave calculation per half
wave)
Interruption Intrpt IN/OUT
 
*
2
• RMS voltage refreshed
each half-cycle (One
wave calculation per half
wave)
• RMS current refreshed
each half-cycle (One
wave calculation per half
wave)
Frequency (200
ms)
Freq IN/OUT

—
Frequency (1
wave)
Freq_wav IN/OUT

—
Voltage total
harmonic
distortion
Uthd IN/OUT

—
Inrush current Inrush IN/OUT
 
*
2
RMS inrush current (Half
wave calculation)

Hioki PQ3100 Specifications

General

Brand	Hioki
Model	PQ3100
Category	Measuring Instruments
Language	English