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                      DTSY601 Three-phase Electronic Prepayment Meter
                       Product Description :

                      Features:  
                      1. With security encryption features, a table and a card, read and write safe and reliable;  
                      2. LED display the purchased electricity, the remaining capacity, the cumulative electricity consumption;  
                      3. Overload automatic power off function;  
                      4. The remaining battery alarm;    
                      5. Power uses up the automatic power-off function;  
                      6. Active energy pulse output.

                      Paramaters:

                      Executive standards

                      IEC62053- IEC62053-21:2003 21:2003

                      Range of operating voltage

                      0.8Un~1.15Un

                      Environmental temperature

                      -10oC~55oC

                      Limiting ambient temperature

                      -25oC~65oC

                      Relative humidity

                      ≤85%

                      Power consumption

                      ≤2W

                      Overall dimensions (mm)

                      229*145*70

                      Installing dimensions (mm)

                      200*126

                      Specifications:

                      Reference voltage (V)

                      Basic current (maximum rated current)(A)

                      Accuracy

                      Wiring method

                      3*57.7/100

                      2.5(10) 5(20) 5(30) 10(40) 5(30) 10(60) 20(80)

                      1.0 level or 2.0 level

                      Voltage-current mutual inductance type

                      3*220/380

                      Current mutual inductance type

                      3*220/380

                      Direct type

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