TAG-8000 Wireless Phase Sequence Tester Wireless HV Phaser Testing Equipment

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HV phase tester, phasing device, wireless phasing tester, HV phasing tester, phonetic phasing tester


Product overview


TAG-8000 HV phase tester, used in power lines, phase tests and phase sequence tests for substations, with functions of phase testing, phase sequence testing, electrical inspection .with strong anti-interference, in line with (EMC) standards, adapt to a variety of electromagnetic interference occasions. High voltage phase signal will be taken out by the collector, discharge directly after treatment. Received by instrument and compare the phase, and identify the results. This product use wireless transmission technology, safe, reliable, fast and accurate.


Products features


1  Measurement voltage: 10-110kV (according customer order).

2  Accuracy: self-calibration error≤±3°

3  Sampling speed: 10 times/S.

4  Time setting: Easy for users to browse, view historical data.

5  Backlight time settings: on, off, set within 0-999 seconds.

6  Automatic shutdown settings: Never, within 0-999 minutes setting.

7  In-phase: 20°is in-phase, (phase threshold within 0-900, system default value is 20).

8  Out-phase: >20°is out-phase, (phase threshold within 0-900, system default value is 20).

9  Field calibration function: field calibration for measured lead to ensure the accuracy of the phase angle.

10      Handset detectors and X, Y detectors transmission distance: X150m, Y150m.

11      Multi-mode design, applicability, safer, and more convenient.

12      Unique interactive interface, simple operation

13      FCC antenna design, signal stronger, easier to penetrate walls , doors or obstacles blocking

14      Double shielding, strong anti-interference, in full compliance with EMC standards.

15      Charts and data display, easier to read.

16      Qualitative measurement: sound and light signal display.

17      Quantitative measurements: real-time display of phase angle difference, error5°

18      Phase sequence check: Shun phase sequence, reverse phase sequence (120, 240°)



Technique parameters


Measurement voltage

10V-110kV (customized)


Handset:#5 AA Alkaline batteries:2 (1.5V)

X, Y detector :#7 AA Alkaline batteries: 3 (1.5V)

Wireless transmission distance

Stadia distance 150M


Phase angle shift≤20°( threshold 0-90, self setting)


Phase angle shift>20° ( threshold 0-90, self setting)

Display Accuracy

Quantitative measurements≤5°

Phase angle resolution

Phase sequence measurement

Checked by : 120°clockwise /240°Counterclockwise



Operating temperature


Storage temperature


Relative humidity

≤95% RH

Handset set

0.31 kg

X detector

0.16 kg

Y detector

0.16 kg




Company Profile

Wuhan Huatian Electric Power Automation CO., LTD was established in 1992, is one of the earliest and famous manufactures produce HV testing equipments. We are professional manufacture of electric equipments (design and production).Located in Wuhan East Lake New & HighTech .Industrial Development Zone, Huatian supplys advanced HV test equipments and detection instruments for electric system ,scientific research institution and manufactures related to electric equipments. Huatian is a high- technology company combines research , production and commerce as one. Our products widely used in electric power, water conservancy, oil, railroad, mine and chemical industry etc.Products have been successfully exported to the United States, Netherlands, Indonesia, Bangladesh, Australia, Saudi Arabia, Taiwan , Mongolia, Japan and other countries and regions.




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