Product
NR5260 Series Three-Phase Harmonic Analyzer
The three-phase harmonic analyzer is a power measuring instrument integrating multiple functions. It can measure three-phase voltage, three-phase current, and 1 to 63rd harmonics, displaying odd or even harmonics separately in a list or spectrum graph. The three-phase harmonic analyzer uses a key-operated interface, automatically switches ranges, holds measured data, stores measurement data, achieves large-capacity storage, and can output vector diagrams. It is very suitable for electric energy metering, electricity inspection, power auditing, substation maintenance, differential protection in relay protection, and start-up test site use. It is also suitable for use in various power colleges as a wiring judgment training tool and teaching instrument. It is also suitable for use in large power-consuming enterprises such as chemical, metallurgical, mining, and railway industries.
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Product description
Type |
Measurement Range |
Unit |
Error |
Resolution |
Voltage |
5 ~ 600V |
V |
0.5% x Reading + 5 digits |
0.1V |
Current |
0.001 ~ 6A (expandable) |
A |
0.5% x Reading + 5 digits |
0.0001A |
Active Power |
0.005 ~ 3600 |
W |
0.5% x Reading (PF=1) |
0.1W |
Reactive Power |
0.005 ~ 3600 |
VAR |
0.5% x Reading (PF=0) |
0.1Var |
Frequency |
45 ~ 65 |
Hz |
0.02Hz |
0.01Hz |
Phase |
0 ~ 360 |
° |
+ 1° |
0.1° |
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