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Wireless Phase Testing Instrument,
Wireless High Voltage Test Equipment,
220KV Phase Testing Instrument
This instrument is used for Three-phase line phase sequence test, phase difference test, and phasing test. It is suitable for 6KV~220KV power line live operation. It is composed of X transmitter, Y transmitter, Z transmitter, receiver, and accessories. Safe and reliable, easy operation.
1. It is composed of X transmitter, Y transmitter, Z transmitter, receiver, and accessories.
2. X, Y, Z transmitter sends phase and frequency signal to the receiver
3. Receiver determines phase difference and sequence.
4. Safe and reliable, easy operation.
1. Phase error accuracy: error ≤10°
2. Frequency accuracy: ±0.1HZ
3. Test voltage range: 6KV-220KV
4. Wireless transmission distance: > 130 meters
5. Result definition: A->B->C when the difference between any of the two is 120°: positive phase sequence, otherwise: reverse phase sequence
6. Phase angle ≥30° is an opposite phase, phase angle<30° is in-phase
7. Human voice reminding the testing results
8. Receiver can display battery status, auto power-off if no operation within 30 mins
9. Rechargeable lithium battery inside in receiver and sender
10. Leakage current: <10uA
11. Transmitter power dissipation<0.1W, receiver power dissipation<0.4W
12. Working environment: -35℃~+45℃ Humidity: ≤95%RH
13. Storing environment: -40℃~+55℃ Humidity:≤90%RH
14. The whole equipment weight: 6.5KG
15. Packing Box size: 71×35×11cm
Contact Person: Nie Qi