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400伏低压电网接地故障监测判定

产品说明书(Instructio

DJKZC 漏电传感器(Leak

DJKFC 漏电采样器(Leak

380ABC DJKZ 总监控器

380ABCN DJKF PL丄

 

Contact:Manager yu
tel:13805308298
fax:0530-5162928
Address:Heze city of Shandong Province, Zhongshan East Road
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1、The weak link in the grid management is the low voltage; 2、The major problem in the low-voltage grid is earthing; 3、Manual earthing (mainly at the neutral point) is to attain the intentions; 4、Hiding earthing faults and accumulating them; 5、Introducing the lightning in the grid and thus causing lightning disaster 6、Increase the difficulty in grid management due to the unsteady power supply. 7、Monitor technology guarantee the grid-earth insulation; 8、Causing waste in power energy; 9、Leading to safety problem; 10、Speeding up deterioration of the grid; 11、Increase the supply of pollution 12、Decreasing the quality of the power energy. 13、Facilitate monitoring over the earthing fault so that the grid becomes easy in management; 14、Grid-earth insulation guarantees the safe use of power. 15、The grid can be operated safely, steadily, cleanly and economically 16Remove the manual earthing Eliminate the earthing fault.Monitor the fault earthing; [color]

 
 
Read the number of Time to join
 《electrical engineering》11  1335  2012-2-8 
 《electrical engineering》10  1292  2012-2-8 
 《low voltage apparatus》2010-3   1395  2010-8-14 
 Evidence of leakage(Town)  1548  2010-2-22 
 Evidence of leakage(Rural)  1456  2010-2-22 
 Evidence of leakage(Suburbs)  1411  2010-2-22 
 Evidence of leakage(An enterprise)   1508  2010-2-22 
 Evidence of leakage(An institution)  1381  2010-2-22 
 The main point of view  1487  2008-11-17 
 The earthing problems analyze  1468  2009-9-16 
 Application principle  1474  2009-9-16 
 Performance Comparison  1401  2009-8-18 
 THE comparison  1515  2009-8-18 
 Failure to protect leakage of   1753  2009-3-3 
 The dangers of man-made earthi  1544  2009-4-7 
 The dangers of the earthing of  1524  2009-4-7 
 Earthing grid caused a huge wa  1554  2009-4-7 
 About lawful neutral unearth g  1409  2009-4-7 
 About the neutral unearthed gr  1494  2009-4-7 
 About the low-voltage power gr  1623  2009-4-7 
 Insulation monitoring network technology appraisal  1479  2009-1-17 
 Qingdao Academic conference  1493  2009-1-17 
 Huangshan Academic conference  1494  2009-1-17 
 Hainan Academic conference  1572  2009-1-17 
 CIRED 2008  1402  2009-1-17 
 《Report Sets》  1471  2009-1-14 
 On the low-voltage power grid failure  1581  2008-11-17 
 The status quo and status  1385  2008-11-17 
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TEL:0530-5162928 13805308298  FEX:0530-5162928  Address:Heze city of Shandong Province, Zhongshan East Road   ICP, for the record:鲁ICP备09002899号