Measurement voltage | 10V-220kV (customized) |
Power | Handset：#5 AA Alkaline batteries:2 (1.5V) |
X, Y detector：#7 AA Alkaline batteries: 3 (1.5V) | |
Wireless transmission distance | Stadia distance 150M |
In-phase | Phase angle shift≤20°( threshold 0-90, self setting) |
Out-phase | Phase angle shift＞20° ( threshold 0-90, self setting) |
Display Accuracy | Quantitative measurements≤5° |
Phase angle resolution | 1° |
Phase sequence measurement | Checked by : 120°clockwise /240°Counterclockwise |
Display | LCD |
Operating temperature | -35℃---+50℃ |
Storage temperature | -40℃---+55℃ |
Relative humidity | ≤95％RH |
Handset set | 0.31 kg |
X detector | 0.16 kg |
Y detector | 0.16 kg |
Nickname：HV Phase Tester，Wireless HV Tester
Feature:
1.Outstanding advantages
(1)Measurement voltage: 10-220kV (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 calibrationformeasured lead to ensure the accuracy of the phase angle.
(10)Handset detectors and X, Y detectors transmission distance:X≤150m, Y≤150m.
(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, error≤5°
(18)Phase sequence check : Shun phase sequence, reverse phase sequence (120, 240°)
