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  暫態地電壓感測器
Transient Earth Voltage Sensor (TEV Sensor)

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High sensitivity | Wide Bandwidth | PD Sensor
  • Detect voltage spike generated from the metal casing of HV equipment.
  • Locate PD source in HV equipment by the amplitude of transient earth voltage.
  • Magnetically attached to the outer surface of metal clad of HV equipment.
  • Suitable for oil-immersed transformers, HV switchgears, and GIS PD detection.
  • The response rising time of pulse for PD detection can reach the nanosecond level.

高靈敏度 | 高頻寬 | 局放檢測用

迅速檢測電力設備發生局部放電時,鐵磁外殼感應之瞬態地電壓。可利用瞬態地電壓信號大小,定位局放發生位置。具有 強磁性吸盤,可靈活吸附在高壓設備鐵磁外殼表面。 適用於具有鐵磁外殼的油浸式變壓器及高壓配電盤、氣體絕緣開關 (GIS)等局放監測使用。 探測局放脈衝響應速度可達ns等級。

TEV Technical Specifications | 暫態地電壓感測器 技術規格

Bandwidth | 工作頻帶
40 MHz - 80 MHz
Connector | 輸出接頭
BNC Female
Dimensions | ​尺寸
80mm x 60mm x 30mm
Weight | 重量
160 ± 10 g
Maximum Coupling Loss|
最大耦合損耗
lower than 18dB
小於18dB
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TEV Sensor
​UHFCT / HFCT Sensor
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  • Home
  • Events & News
    • Events
    • Case Application
    • News
  • PD Products
    • Wintech Power
    • PD Detector
    • TEV Sensor
    • UHFCT / HFCT Sensor
    • UHF Locator
    • UHF-BB
    • UHF-OTS
  • OUR SERVICE
    • PD Application
    • Videos
    • PD Monitoring & Testing
    • PD Publications
    • PD Q & A
  • TIO2 FILTERS
  • About
    • Our Work
    • CONTACT US