BC - GV23AT is a light weight, low prices for measurement, display instrument of three-phase ac current, can replace the traditional pointer instrument, digital display, easy reading intuitive, through configuration can adapt to a variety of current transformer
BC-GV23 Parameters Edition: Press "PROG" to come in CT Primary surface, the default is "500--5" which means the ratio is 500:5A The secondary current is 5A Max which can not be changed. Press "+" to increase the CT Primary, press "-" to decrease the CT Primary After edition, press "PROG" to save the parameters and exit from surface The system will automatically exit within 6 seconds if no other buttons are pressed but the edited parameters can not be saved
Features: 1. High-lighted LED Tube Display 2. 3-blanks LED Tube Display 3. AC Power input 4. CT Ratio can be set 5. Wide Working Voltage Range
Note: When the parameters' range is 5-100, the distance of adjustment is 5. When the parameters' range is 100-200, the distance of adjustment is 10. When the parameters' range is 200 above, the distance of adjustment is 50.
