Hotline: 0984.843.683 Email: info@ttech.vn  Zalo: 0984.843.683

PD Sensors AA Ultrasonic IPEC

Mã sản phẩm: AA Ultrasonic
Sử dụng cho Model:
Hãng SX: IPEC
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PD Sensors
Model: AA Ultrasonic
Hãng: IPEC

Liên Hệ Hỗ Trợ

    • SĐT: 0984 843 683

    • Mail: info@ttech.vn

      • Zalo: 0984.843.683

Thông tin sản phẩm

The AA Ultrasonic acoustic probe is designed for use on air insulated terminations where a clear sound path between the electrically stressed insulation and the probe is present. The sensor is extremely sensitive and can detect activity below 10pC. The probe has a magnetic base to allow coupling to steel enclosures and a swivel head as so the detecting sensor can be aimed directly at the HV point. Corona in air and surface tracking can seriously damage high voltage insulating surfaces in a way that will ultimately lead to flashover and complete failure of the insulator. This discharge activity creates acoustic emission that can be detected using a high frequency sensor. The magnitude of the acoustic emission is indicative of the degree and severity of the discharge activity.

Thông số kỹ thuật

requency response 40kHz
Receiving Sensivity -61dB min at 40.0KH 0dB= 1 volt/ u bar
Sensor head swivel 360 degrees
Dimensions 70 x 30mm
Power Requirements 12VDC, up to 150mA
Output Connector 75g
Weight 0.05kg
Coupling Magnetic



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