Hioki PW3336-01 - External Current Sensor Input Accuracy

5.3 Measurement specifications
149
Window function Rectangular
Analysis window width
Data update rate Depends on window width.
Maximum analysis order Synchronization frequency range: 10 Hz to 640 Hz
Analysis order upper limit
setting
2nd to 50th
Measurement accuracy f.s.: Measurement range
Frequency (f) Window width
45 Hz ≤ f < 56 Hz 178.57 ms to 222.22 ms (10 cycles)
56 Hz ≤ f < 66 Hz 181.82 ms to 214.29 ms (12 cycles)
Frequencies other than the above 185.92 ms to 214.08 ms
Synchronization frequency (f) range Analysis order
10 Hz ≤ f < 45 Hz 50th
45 Hz ≤ f < 56 Hz 50th
56 Hz ≤ f ≤ 66 Hz 50th
66 Hz < f ≤ 100 Hz 50th
100 Hz < f ≤ 200 Hz 40th
200 Hz < f ≤ 300 Hz 25th
300 Hz < f ≤ 500 Hz 15th
500 Hz < f ≤ 640 Hz 11th
For DC, add ±1 mA to current and (±1 mA) × (voltage read value) to active power.
Frequency (f) Voltage, Current, Active power
DC ±0.4%rdg.±0.2%f.s.
10 Hz ≤ f < 30 Hz ±0.4%rdg.±0.2%f.s.
30 Hz ≤ f ≤ 400 Hz ±0.3%rdg.±0.1%f.s.
400 Hz < f ≤ 1 kHz ±0.4%rdg.±0.2%f.s.
1 kHz < f ≤ 5 kHz ±1.0%rdg.±0.5%f.s.
5 kHz < f ≤ 8 kHz ±4.0%rdg.±1.0%f.s.