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HRWG輸電線路故障距離測試儀 |
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HRWG型輸電線路測試儀是用于架空輸電線路發生永久性接地（短路）或斷路（開路）時，測量故障點到測量點（變電站內）的距離。適用于（10）35kV及以上各電壓等級的架空輸電線，當發生單相接地或斷線故障時，只要在變電站內對故障線路進行測試，就可準確地測出故障距離，確定故障桿塔，便于搶修人員快速查找故障，縮短搶修時間。
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主要技術參數：
（1）測量范圍：1-100km
（2）測量誤差：≤1%
（3）輸出方式：8位LCD顯示
（4）電源：內藏式12V3AH蓄電池
（5）工作時間：6小時
（6）工作溫度：0～40℃
（7）濕度：RHD30～95% |
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HRWG Type Transmission Line Fault
Distance Tester |
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The tester
is used to measure the distance between the fault point
and the measuring point when the permanent earth or turnoff
happened in the overhead transmission line. It is applied
for the 35kv and the voltage grade above. You can tell
the fault distance exactly only by examining and fixing
the fault line in the transformer substation when the
fault happens. It is very convenient for the maintainer
to look up the fault quickly and shorten the emergency
repair.
Main Technique parameter:
(1).Range of measuring: 1-100km
(2).Inaccuracy of measurement: ≤1%
(3).Output mode: 8 bit LCD display
(4).Electric power source: internal-mounted 12V3AH storage
battery
(5).Working hours: 6 hours
(6).Working temperature: 0～40℃
(7).Humidity level: RHD30～95% |
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