Main functions:

1Identification of Transient and Permanent Short Circuit Faults

2Ground fault identification

3Automatically select reset mode based on fault characteristics

4Load current, fault current, monitoring of ground electric field and battery voltage

5It has anti misoperation functions such as high load switching, load fluctuation, transformer no-load closing inrush current, line closing inrush current, and reclosing inrush current

6Remote upgrade, remote and local parameter settings

7Local flashing and flipping alarm

8Can be loaded and unloaded with electricity

Technical features:

1Accuracy of current measurement:0-100A±3A，300-630A±3%；

2Static power consumption<40MA；

3Line current ≥10A，CTPower supply to meet full functional operation;

4RF communication distance ≥50m；

5adopt2G/3G/4GFull network communication module;

6Protection level of collection unitIP67Collecting unit protection levelsIP55；