• Details

• 1 chinese version, simple operation and maintenance adjuster is furnished with broad screen LCD in chinese language, all menu is displayed in chinese to give a expression of clear and friendship, convenient for browsing , operation and maintenance of personnel.
  2 high reliability and anti-jamming
  adjuster used secondary power tech to resist destructive electromagneticinterference, primary and secondary system all adopt photoelectric isolation to eliminate interference of wiring in primary, system set re-centring circuit of duplex Watchdog to implement auto-recovery of system.
  
  3 function of giant storage of recording and alarming system configure large capability readable/writable electronic diskette which is abe to record inner-earthing information and various history data of faulty information for more than 100 times. When diplaecment voltage is too high and single-phase earth, there show chinese infromation on LCD
  
  4 perfect movement function system configure improved movement function to connect with traditional movement device and implement remote monitoring, system is fixed with two series interface RS-232、RS-485 that can be applied in input automatic synthesis system of one substation of tansformer.
  
  5 multi-loop, high veracity, grounding line routing wiring module of system can select earthing for wire-option of 48 way outlet at one time, adopt AI, apparent power, change of zero sequence impedance, change of harmoni wave, fifth harmonic an many wire-option arithmetic, increase precision of earthing wire-option.
  
  6 perfect self-check, system make a timing self-check, once find abnormal parts, it will be showen on LCD in chinese language with switch output to make distance-alarm.
  
  7 self-adjust and self-studing with increasing option of wire time, weight factor of all kinds of scheme of wire-option should be adjust to increase precision of earthing wire opt

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