Hioki CM4371 Mode D'emploi page 54

Accuracy Table
Rush Current (INRUSH)
(Accuracy
Range
guarantee range)
600.0 A (10.0 A to 600.0 A) 0.1 A
Rush Current (INRUSH peak value)
(Accuracy
Range
guarantee range)
600.0 A (±10 A to ±1500 A)
5
AC current 600.0 A/2000 A (CM4373, CM4374)
Conditions of guaranteed accuracy:
Zero-display range:
Coupling type:
Crest factor:
Peak detection time width:
50
Accuracy guarantee
Resolution
frequency range
DC, 20 Hz≤f≤500 Hz
Accuracy guarantee
Resolution
frequency range
1 A DC, 20 Hz≤f≤500 Hz ±6.0% rdg.±10 A
After zero adjustment has been performed
5 counts or less
AC coupling
For the 600.0 A range (500.0 A or less), 3
For the 600.0 A range (greater than 500.0 A and less than or equal to
600.0 A), 2.5
For the 2000 A range (1000 A or less), 2.84
For the 2000 A range (greater than 1000 A and less than or equal to
2000 A), 1.42
1 ms or more (Filter off)
Measurement accuracy
(Values apply regardless of whether the
filter is on or off.)
±5.0% rdg.±1.3 A
Measurement accuracy