GZ-DLII電纜故障測試儀
產(chǎn)品概述
GZ-DLII電纜故障測試儀是一款便攜式電力電纜檢測設備,專為快速診斷和精確定位各類電纜故障而設計。該儀器采用先進的數(shù)字信號處理技術,能夠?qū)崟r分析處理故障信號,直觀顯示波形特征。設備體積小巧、重量輕便,內(nèi)置高性能鋰電池供電,適合野外作業(yè)環(huán)境使用?蛇m用于1KV至35KV電壓等級的電力電纜、同軸通信電纜及市話電纜的故障檢測,包括開路、短路、低阻和高阻等常見故障類型。24
技術特點
該測試儀采用非接觸式故障信號取樣技術,確保操作人員與高壓環(huán)境完全隔離。配備雙通道波形顯示功能,支持相間波形同屏對比分析,通過疊加正常相與故障相波形可快速鎖定故障點。設備具有圖形縮放功能,通過組合鍵操作可對局部波形進行多級放大,顯著提升讀數(shù)分辨率至0.5米級。提供多種測試模式選擇,包括低壓脈沖法和高壓閃絡法,適應不同阻抗特性的故障檢測需求。內(nèi)置專業(yè)分析軟件采用全中文界面,操作流程簡潔直觀。16
功能優(yōu)勢
GZ-DLII具備強大的數(shù)據(jù)處理能力,可自動計算故障距離并顯示傳播速度。其高速采樣技術能捕捉微秒級信號變化,測試盲區(qū)控制在20米以內(nèi)。設備配套完整的檢測系統(tǒng),包含路徑信號發(fā)生器和聲磁同步定點儀,可完成從粗測到精確定位的全流程作業(yè)。特別設計的抗干擾電路使其在復雜電磁環(huán)境中仍能保持穩(wěn)定性能,而輕量化機身(僅1.2kg)大大減輕了現(xiàn)場工作人員的勞動強度。儀器支持數(shù)據(jù)存儲功能,方便后續(xù)回放分析和技術交流。37
Product Introduction
The GZ-DLII Cable Fault Tester is a portable diagnostic equipment designed for quick identification and precise location of various cable faults. Featuring compact design and lightweight construction (1.2kg), this battery-powered device is ideal for field operations. It supports comprehensive testing on power cables (1KV-35KV), coaxial communication cables, and telephone cables, capable of detecting open circuits, short circuits, low-resistance and high-resistance faults through multiple testing methodologies. The non-contact signal sampling technology ensures complete operator safety during high-voltage testing procedures. 24
Technical Highlights
This instrument incorporates dual-channel waveform display for phase-to-phase comparison, allowing intuitive fault analysis through waveform superposition. The zoom function enables multi-level magnification of local waveforms, achieving 0.5-meter resolution. With advanced digital signal processing, it provides real-time fault analysis and automatic distance calculation. The complete system includes path signal generator and acoustic-magnetic synchronizer for full-range fault location from preliminary detection to pinpoint accuracy. User-friendly Chinese interface and simplified operation flow make field testing more efficient. Its anti-interference circuitry maintains stable performance in complex electromagnetic environments. 16
Functional Advantages
The GZ-DLII demonstrates outstanding performance in challenging conditions with 20-meter blind zone control and microsecond-level signal capture capability. The integrated lithium battery supports extended operation time, while data storage function facilitates post-analysis. Complete with path detection and precise positioning accessories, it forms a systematic solution for underground cable maintenance. The ergonomic design significantly reduces field workload, and intuitive waveform presentation eliminates requirement for specialized training in fault interpretation. 37
GZ-DLII電纜故障測試儀
的詳細介紹
產(chǎn)品說明:
供電電纜發(fā)生故障是不可避免的。電纜供電廣泛應用于工礦企業(yè)、港口、鐵路、機場、城市、學校和國防工程等部門。那么,一旦電纜發(fā)生故障,如何快速尋找故障位置并盡快恢復供電呢?
GZ-DL系列電線電纜故障診斷系統(tǒng)是快速診斷故障并準確定位故障的必備工具。 |
特點或功能:
通過DL/T849.1/.2/.3-2004標準檢測,CCC、CE認證。
便攜式設計,中國市場同類產(chǎn)品體積小、重量輕。
高速實時數(shù)字技術,實時分析處理故障信號,凸顯故障特征,故障分析無需專門培訓。
非接觸式故障信號取樣,操作人員及儀器與高壓隔離,確保人身和設備安全。
內(nèi)置高品質(zhì)鋰電,低功耗設計,連續(xù)工作能力強。
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技術參數(shù):
適用電線電纜類型:各種型號1KV~35KV電壓等級的電力電纜;同軸通信電纜;市話電纜。
適用故障類型:電線電纜的開路、短路、低阻和高阻故障,以及長度測量。
大測試電線電纜長度:30km。
小測試電線電纜長度:7m。
高讀數(shù)分辨率:1.6m。
系統(tǒng)精度:±0.2m(粗測精度≤2%;定位精度≤±0.2m) |
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