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Three phase harmonic analyzer

Three phase harmonic analyzer

Type: ZC-630
ZC-630 three-phase harmonic analyzer is also called three-phase voltage harmonic analyzer and three-phase power harmonic analyzer. The three-phase harmonic analyzer is used to measure the power harmonic measurement, three-phase voltage, three-phase current 1 ~ 63 harmonics, and display odd or even harmonics in list or spectrum diagram.
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Product Features
1. Measure 1-3 channels of AC voltage at the same time;
2. Measure 1-3 channels of AC current at the same time;
3. Measure the phase between voltage, current, voltage and current:
4. Measure three-phase voltage, three-phase current 1-63 harmonics;
5. Odd and even harmonics can be displayed separately in list or spectrum;
6. Measurement frequency;
7. Power measurement;
8. Display hexagon vector;
9. Three phase unbalance measurement;
10. The current amplitude and phase measurement can reach 1mA at least, which is very suitable for the load test of the main transformer and the current measurement of the new station or the station with small load;
11. Automatic range switching:
12. Full isolation of voltage and current sampling;
13. The application can be upgraded through SD card;
14. 3.5-inch color LCD is adopted;
15. The built-in large capacity lithium battery can work continuously for 10 hours without turning off the screen backlight after one charge (turn on the backlight off function, and the standby time is longer).
Parameter

Model

ZC-650

Test purpose

Synchronous measurement of six voltage, current radiation and phase

Working power supply

Input voltage

185Vac ~ 250Vac

Frequency

50 / 60Hz

Input power

40VA

Connector

standard DC plug

Voltage

Test Range

5~600V

Test error

0.5%x reading±5words

Resolution ratio

0.1V

Current

Test Range

0.001~6A(Scalable)

Test error

0.5%x reading±5words

Resolution ratio

0.0001A

Active Power

Test Range

0.005~3600W

Test error

0.5%x reading(PF=1)

Resolution Ratio

0.1W

Reactive Power

Test Range

0.005~3600Var

Test error

0.5%x reading(PF=0)

Resolution Ratio

0.1Var

Frequency

Range

45Hz~65Hz

Test error

±0.02Hz

Resolution Ratio

0.01Hz

Phase

Range

0~360°

Test error

±0.2°

Resolution Ratio

0.1°

Environment Condition

Operating temperature

-20℃~+50℃

Storage temperature

- 20° C to +50° C

humidity

Relative humidity: 5% - 95%, no condensation

physical characteristics

Size

Handheld terminal x2:135 x 240 x 55 mm3
Outer packing box x2:390 x 290 x 105 mm3

Weight

Handheld terminal weight: 1kg(excluding)x2
Total weight: 2.5kg (including accessories)x2

guide
ZC-630 three-phase harmonic analyzer is a multi-functional power measuring instrument, which can measure three-phase voltage, three-phase current 1 ~ 63th harmonic, and display odd or even harmonic separately by list or spectrum diagram. ZC-630 three-phase harmonic analyzer adopts key type operation, can automatically switch the measuring range, maintain the measured data, store the measured data, realize large capacity storage, and output vector diagram, which is very suitable for differential detection and start-up test field use such as electric energy measurement, power inspection, substation maintenance, relay protection, etc. It can be used as training tool and teaching instrument for wiring discrimination in electric power colleges. At the same time, it is also suitable for large-scale power consumption enterprises such as chemical industry, metallurgy, mining, railway, etc.
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