產(chǎn)品型號：

S-520

S-520 電力電纜故障定點儀采用先進的聲磁同步技術，與電纜測試音頻信號發(fā)生器或電纜測試高壓信號發(fā)生器配合，快速、客觀地測定電力電纜低阻、高阻及閃絡性故障的位置，并可用于尋找電纜路徑，進行電纜鑒別和深度測量。 功能特點 ◎     功能完善，可對各種電纜故障進行定點和電纜路徑確定。 ◎      測量高,高阻故障定點和路經(jīng)探測的誤差均不超過0.2米，低阻故障定點誤差不超過2米 ◎      同步接收電纜故障點放電產(chǎn)生的聲音和磁場信號,抗干擾能力強。 ◎      大屏幕信號波形直觀顯示，容易識別。 ◎      探測方法以波形識別為主，耳機監(jiān)聽為輔，消除聽覺誤差，操作不易疲勞。 ◎      具有背光、自動關機及充電保護電路。 技術指標 高阻故障定點 ≤0.2m
路徑探測 ≤0.2m
低阻故障定點 ≤2m
功耗 1.5W
適用環(huán)境溫度 -10℃－+40℃ 體積 200×90×165mm,質(zhì)量 1kg S-520Locating Devices Using advanced synchronization of sound and magnetic technology, matching S-530 Power Cable Audio Signal Generator or S-510 Surge Generator can test the precise location of faults of low and high resistance and flashover fast and objectively, and can also be used to find cable paths, cable identification and depth measurement. Features: Perfect function, be suitable for various cable faults locating and cable paths identification. High measurement accuracy, the error of high-impedance fault locating and location detection is not more than 0.2 meters; low resistance fault sentinel error is not more than 2 meters. Synchronously receive the sound and magnetic field signals that are discharged by cable fault with strong anti-interference capability. Intuitively display the signals waveform on large screen with easy identification. The main detection method is waveform identification; supplemented by headset listening, eliminate hearing error, with fatigueless operation. With backlight, automatic shutdown and charging protection circuit. Specifications: High-impedance fault sentinel accurancy≤0.2m Path detection accurancy≤0.2m Low-impedance fault sentinel accurancy≤2m Power: 1.5W Operation temperature:-10℃+40℃ Dimension (mm):200×90×165 Weight: 1kg