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HRWG输电线路故障距离测试仪 |
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HRWG型输电线路测试仪是用于架空输电线路发生永久性接地(短路)或断路(开路)时,测量故障点到测量点(变电站内)的距离。适用于(10)35kV及以上各电压等级的架空输电线,当发生单相接地或断线故障时,只要在变电站内对故障线路进行测试,就可准确地测出故障距离,确定故障杆塔,便于抢修人员快速查找故障,缩短抢修时间。
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主要技术参数:
(1)测量范围:1-100km (2)测量误差:≤1%
(3)输出方式:8位LCD显示 (4)电源:内藏式12V3AH蓄电池
(5)工作时间:6小时 (6)工作温度:0~40℃
(7)湿度: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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