Hioki PW3336-01, Instruction Manual

Page: 153 / 206

5.3 Measurement specifications
147
Voltage Crest Factor Measurement Specifications
(Ucf: Displayed as CF V on panel display)
Current Crest Factor Measurement Specifications
(Icf: Displayed as CF A on panel display)
Time Average Current Measurement Specifications
(T.AV I: Displayed as T.AV A on panel display)
Time Average Active Power Measurement Specifications
(T.AV P: Displayed as T.AV W on panel display)
Measurement method Calculates values from display values once each display update interval for voltage and
voltage waveform peak values.
Effective measuring range As per voltage and voltage waveform peak value effective measurement ranges.
Display range 1.0000 to 612.00 (no polarity)
Over-range display Displays [o.r] when displaying [o.r] for the voltage waveform peak value and when the
display voltage is [o.r] or 0.
Invalid data display Ucfsum is displayed as [- - - - -].
Measurement method Calculates values from display values once each display update interval for current and
current waveform peak values.
Effective measuring range As per current and current waveform peak value effective measurement ranges.
Display range 1.0000 to 612.00 (no polarity)
Over-range display Displays [o.r] when displaying [o.r] for the current waveform peak value and when the
display current is [o.r] or 0.
Invalid data display Icfsum is displayed as [- - - - -].
Measurement method Calculates the average by dividing the current integrated value by the integration time.
Measurement accuracy (Current measurement accuracy) +(±0.01%rdg. ±1dgt.)
Effective measuring range As per the current integration effective measurement range.
Display range 0% to 612% of the range (no [o.r] display)
Polarity Has polarity when using the DC rectifier.
Peak exceeded warning The unit (A) will flash when the integrated value contains data that triggers a PEAK
OVER I warning.
Invalid data display Displays [- - - - -] when using the AC or FND rectifier.
Measurement method Calculates the average by dividing the active power integrated value by the integration
time.
Measurement accuracy (Active power measurement accuracy) + (±0.01%dg. ±1dgt.)
Effective measuring range As per the active power integration effective measurement range.
Display range 0% to 3,745.4% of the range (no [o.r] display)
Polarity Yes
Peak exceeded warning The unit (W) will flash when the integrated value contains data that triggers a PEAK
OVER U or PEAK OVER I warning.
Invalid data display Displays [- - - - -] when using the AC or FND rectifier.