WHX-600A HV Wireless Phase Detector
Darui Electric recommends：
WHX-600A consists of main unit, X/Y collectors. AC voltage: 0.38kV~220kV.
Intelligent Phase Detector Specs
1. In-Phase Determination: ≤15° is in-phase
2. Accuracy: Self-calibration ≤2°; Field: In-phase ≤8°, Out-of-phase ≤13°
3. Sampling Rate: 3 times/second
4. Main Unit Power: 9V±2V
5. X & Y Collector Voltage: 12V±3V
6. Host Operating Current ≤7mA
7. X & Y Collector Current: ≤5mA
8. Host to X & Y Collector Line-of-Sight Distance: X≥150m, Y≥150m
9. Operating Environment: -35℃~+50℃, Humidity: ≤95%RH
10. Storage Environment: -40℃~+55℃, Humidity: ≤95%RH
11. Measurable AC Voltage Range: 0.38kV~500kV
Intelligent Phase Detector Features
1. System: Main unit, X/Y; Qualitative — In-phase (voice)
; Quantitative — Phase angle display;
; Sequence — Positive/Negative;
Transformer group detection; Voltage verification.
2. Display: Wireless HV Phase Detector, Out-of-phase, In-phase, X, Y.
3. Power: Main unit uses 1× NEDA/604/6F22 battery or equivalent. X and Y collectors each use 1× 23A battery.
4. Manual or auto power-off (~15min)
5. Backlight for dim lighting conditions.
Standard Phase Detector Specs
1. In-Phase Determination: ≤15° is in-phase
2. In-phase ≤10°, Out-of-phase ≤15°
3. Sampling Rate: 3 times/second
4. A & B Collector Voltage: 12V±3V
5. Operating: -35°~+50°, RH ≤95%
6. Storage: -40°~+55°, RH ≤95%
Note: The above information and technical parameters are compiled and published by Yangzhou Darui Electric Co., Ltd.
