Hioki 3802-50 - Page 153

5.2 Accuracy
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Specifications
AC μA/ mA/ A (ACA measurement)
Peak Hold Function
Range
Accuracy
*1
Overload
Current
Input Im-
pedance
(Shunt re-
sistance)
30-45Hz 45-2kHz 2k-20kHz
510.00 μA
*2
± 1.5%rdg.
± 50 dgt.
± 0.8%rdg.
± 20 dgt.
± 3%rdg.
± 80 dgt.
0.06 V
100 Ω
5100.0 μA
± 1.5%rdg.
± 40 dgt.
± 3%rdg.
± 60 dgt.
0.6 V
51.000 mA
± 1.5%rdg.
± 40 dgt.
± 0.9%rdg.
± 20 dgt.
0.09 V
1 Ω
510.00 mA
0.9 V
5.1000 A
± 2%rdg.
± 40 dgt.
*3
± 0.8%rdg.
± 20 dgt.
± 3%rdg.
± 60 dgt.
0.2 V
0.01 Ω
10.000 A
*4
0.4 V
Sampling rate: 3.75 times/ s
Crest factor: 3 or less
Overload protection
μA/mA range: Protective fuse 440 mA, 1000 V AC/DC Cutoff capacity 30 kA
A range: Protective fuse 11 A, 1000 V AC/DC Cutoff capacity 30 kA
*1: Accuracy not specified at less than 5% of range
*2: Accuracy is specified for an input current of at least 35 μA
*3: Accuracy is specified for an input current of up to 3 A
*4: Continuous to 10 A, less than 30 seconds to 20 A
*5: Accuracy is specified for up to 3 A when exceeding 5 kHz.
Signal Width Accuracy (DCmV/ DCV/ DC μA/ DCmA/ DCA)
1 ms or more (one shot) ± 2%rdg. ± 400 dgt. (over entire range)
250 μs or more
(repeat)
± 2%rdg. ± 1000 dgt. (over entire range)