Hioki PW3336-01, Инструкция по эксплуатации

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5.3 Measurement specifications
140
Measurement accuracy
• Values for f.s. depend on measurement ranges.
• “F” in the tables refers to the frequency in kHz.
• Add ±1 mA to DC measurement accuracy for current.
• Add (±1 mA) × (voltage read value) to DC measurement accuracy for active power.
• When using the 200 mA or 500 mA range, add ±0.1% rdg. to current and active
power for which 1 kHz < f
≤
10 kHz.
• Values for voltage, current, and active power for which 0.1 Hz
≤
f < 10 Hz are for ref-
erence only.
• Values for voltage, current, and active power in excess of 220 V or 20 A for which 10
Hz
≤
f < 16 Hz are for reference only.
• Values for current and active power in excess of 20 A for which 500 Hz < f
≤
50 kHz
are for reference only.
• Values for current and active power in excess of 15 A for which 50 kHz < f
≤
100 kHz
are for reference only.
• Values for voltage and active power in excess of 750 V for which 30 kHz < f
≤
100
kHz are for reference only.
Effective measuring range Voltage: 1% to 130% of range (1,000 V range, up to 1,000 V)
Current: 1% to 130% of range
Active power: 0% to 169% of range (when using 1,000 V range, up to 130%)
However, defined when voltage and current fall within the effective measurement range.
Other parameters: Valid within the voltage, current, and active power effective mea-
surement range.
Voltage
Frequency(f) Input < 50% f.s. 50% f.s.
≤
Input < 100% f.s. 100% f.s.
≤
Input
DC
±
0.1%rdg.
±
0.1%f.s.
±
0.1%rdg.
±
0.1%f.s.
±
0.2%rdg.
0.1 Hz
≤
f < 16 Hz
±
0.1%rdg.
±
0.2%f.s.
±
0.3%rdg.
±
0.3%rdg.
16 Hz
≤
f < 45 Hz
±
0.1%rdg.
±
0.1%f.s.
±
0.2%rdg.
±
0.2%rdg.
45 Hz
≤
f
≤
66 Hz
±
0.1%rdg.
±
0.05%f.s.
±
0.15%rdg.
±
0.15%rdg.
66 Hz < f
≤
500 Hz
±
0.1%rdg.
±
0.1%f.s.
±
0.2%rdg.
±
0.2%rdg.
500 Hz < f
≤
10 kHz
±
0.1%rdg.
±
0.2%f.s.
±
0.3%rdg.
±
0.3%rdg.
10 kHz < f
≤
50 kHz
±
0.5%rdg.
±
0.3%f.s.
±
0.8%rdg.
±
0.8%rdg.
50 kHz < f
≤
100 kHz
±
2.1%rdg.
±
0.3%f.s.
±
2.4%rdg.
±
2.4%rdg.
Current (direct input)
Frequency(f) Input < 50% f.s. 50% f.s.
≤
Input < 100% f.s. 100% f.s.
≤
Input
DC
±
0.1%rdg.
±
0.1%f.s.
±
0.1%rdg.
±
0.1%f.s.
±
0.2%rdg.
0.1 Hz
≤
f < 16 Hz
±
0.1%rdg.
±
0.2%f.s.
±
0.3%rdg.
±
0.3%rdg.
16 Hz
≤
f < 45 Hz
±
0.1%rdg.
±
0.1%f.s.
±
0.2%rdg.
±
0.2%rdg.
45 Hz
≤
f
≤
66 Hz
±
0.1%rdg.
±
0.05%f.s.
±
0.15%rdg.
±
0.15%rdg.
66 Hz < f
≤
500 Hz
±
0.1%rdg.
±
0.1%f.s.
±
0.2%rdg.
±
0.2%rdg.
500 Hz < f
≤
1 kHz
±
0.1%rdg.
±
0.2%f.s.
±
0.3%rdg.
±
0.3%rdg.
1 kHz < f
≤
10 kHz
±(0.03+0.07×F)%rdg.±0.2%f.s.
±
(0.23+0.07
×
F)%rdg.
±(0.23+0.07×F)%rdg.
10 kHz < f
≤
100 kHz ±(0.3+0.04×F)%rdg.±0.3%f.s.
±
(0.6+0.04
×
F)%rdg. ±(0.6+0.04×F)%rdg.
Active power
Frequency(f) Input < 50% f.s. 50% f.s.
≤
Input < 100% f.s. 100% f.s.
≤
Input
DC
±
0.1%rdg.
±
0.1%f.s.
±
0.1%rdg.
±
0.1%f.s.
±
0.2%rdg.
0.1 Hz
≤
f < 16 Hz
±
0.1%rdg.
±
0.2%f.s.
±
0.3%rdg.
±
0.3%rdg.
16 Hz
≤
f < 45 Hz
±
0.1%rdg.
±
0.1%f.s.
±
0.2%rdg.
±
0.2%rdg.
45 Hz
≤
f
≤
66 Hz
±
0.1%rdg.
±
0.05%f.s.
±
0.15%rdg.
±
0.15%rdg.
66 Hz < f
≤
500 Hz
±
0.1%rdg.
±
0.1%f.s.
±
0.2%rdg.
±
0.2%rdg.
500 Hz < f
≤
1 kHz
±
0.1%rdg.
±
0.2%f.s.
±
0.3%rdg.
±
0.3%rdg.
1 kHz < f
≤
10 kHz ±(0.03+0.07×F)%rdg.±0.2%f.s.
±
(0.23+0.07
×
F)%rdg.
±(0.23+0.07×F)%rdg.
10 kHz < f
≤
50 kHz ±(0.07×F)%rdg.±0.3%f.s.
±
(0.3+0.07
×
F)%rdg. ±(0.3+0.07×F)%rdg.
50 kHz < f
≤
100 kHz ±(0.6+0.07×F)%rdg.±0.3%f.s.
±
(0.9+0.07
×
F)%rdg. ±(0.9+0.07×F)%rdg.