NF DP015S, Инструкция по эксплуатации

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10.11 Measurement Function
DP Series
251
Current (phase current)
Single-phase model, Polyphase model, Multi-phase model
015S,030D,045T
045M (polyphase
output)
030S,060D,090T
090M (polyphase
output)
045S
045M
(single-phase
output)
090D
Full scale 20 A / 10 A 40 A / 20 A 60 A / 30 A
Resolution 0.01 A
DC, 45 Hz to 65 Hz
±
(0.5% of rdg
+ 0.04 A / 0.04 A)
±
(0.5% of rdg
+ 0.08 A / 0.04 A)
±
(0.5% of rdg
+ 0.12 A / 0.06 A)
±
(0.5% of rdg
+ 0.16 A / 0.08 A)
40 Hz to 550 Hz
Effective
value
(rms)
Accuracy
±
(0.7% of rdg
+ 0.04 A / 0.04 A)
±
(0.7% of rdg
+ 0.08 A / 0.04 A)
±
(0.7% of rdg
+ 0.12 A / 0.06 A)
±
(0.7% of rdg
+ 0.16 A / 0.08 A)
Full scale ±
20 A /
±
10 A
±
40 A /
±
20 A
±
60 A /
±
30 A
Resolution 0.01 A
DC
DC
average
value
(avg)
Accuracy
±
(|0.5% of rdg|
+ 0.04 A / 0.04 A)
±
(|0.5% of rdg|
+ 0.08 A / 0.04 A)
±
(|0.5% of rdg|
+ 0.12 A / 0.06 A)
±
(|0.5% of rdg| +
0.16 A / 0.08 A)
Full scale ±
80 A /
±
40 A
±
160 A /
±
80 A
±
240 A /
±
120 A
Resolution 0.01 A
DC, 45 Hz to 65 Hz
Accuracy
(Reference
value)
±
(|2% of rdg|
+ 0.2 A / 0.2 A)
±
(|2% of rdg|
+ 0.4 A / 0.2 A)
±
(|2% of rdg|
+ 0.6 A / 0.3 A)
±
(|2% of rdg|
+ 0.8 A / 0.4 A)
Peak
value
(pk)
(each of
max and
min)
Hold
Holds the maximum values of |max| and |min| with the polarity (with the clear function)
Single-phase model, Single-phase three-wire model, Single-phase output of the
Multi-phase model
060S, 120D 075S 090S, 090M 105S 120S
Full scale 80 A / 40 A 100 A / 50 A 120 A / 60 A 140 A / 70 A 160 A / 80 A
Resolution 0.01 A
DC, 45 Hz to 65 Hz
± (0.5% of rdg
+ 0.16 A / 0.08 A)
± (0.5% of rdg
+ 0.24 A / 0.12 A)
± (0.5% of rdg
+ 0.32 A / 0.16 A)
40 Hz to 550 Hz
Effective
value
(rms)
Accuracy
± (0.7% of rdg
+ 0.16 A / 0.08 A)
± (0.7% of rdg
+ 0.24 A / 0.12 A)
± (0.7% of rdg
+ 0.32 A / 0.16 A)
Full scale ±
80 A /
±
40 A
±
100 A /
±
50 A
±
120 A /
±
60 A
±
140 A /
±
70 A
±
160 A /
±
80 A
Resolution 0.01 A
DC
DC
average
value
(avg)
Accuracy
±
(|0.5% of rdg| +
0.16 A / 0.08 A)
±
(|0.5% of rdg|
+ 0.24 A / 0.12 A)
±
(|0.5% of rdg|
+ 0.32 A / 0.16 A)
Full scale ±
320 A /
±
160 A
±
400 A /
±
200 A
±
480 A /
±
240 A
±
560 A /
±
280 A
±
640 A /
±
320 A
Resolution 0.01 A
DC, 45 Hz to 65 Hz
Accuracy
(Reference
value)
± (|2% of rdg|
+ 0.8 A / 0.4 A)
±
(|2% of rdg| + 1.2 A / 0.6 A)
±
(|2% of rdg| + 1.6 A / 0.8 A)
Peak
value
(pk)
(each of
max and
min)
Hold
Holds the maximum values of |max| and |min| with the polarity (with the clear function)
Note: In the case that the output current is 5% to 100% of the maximum current.
Note: The accuracy of the peak value is for a waveform of DC or sine wave.
Note: In the polyphase model, polyphase system, and polyphase output of the Multi-phase, these are the
specifications for the phase current. The DC average value display cannot be selected.