Detailed Product Description

Product name:three phase portable test equipment,electric meter tester,energy meter tester

Main technical index and technical performance

1   Accuracy level:  level 0.1

2   Output voltage:  3*100V/57.7VY      3*100V

                        3*380V/220VY       3*380V

       Regulating scope: 0-120% consecutively adjustable

       Regulating fineness: better than 0.01%

    * Special voltage range can be setup according to user order     .

3   Current range: 0.1A, 0.25A, 0.5A, 1A, 2.5A, 5A, 10A, 20A, 50A, 100A

       Regulating scope: 0-120% consecutively adjustable

       Regulating fineness: better than 0.01%

4   Output power;(voltage loop)   3* 50VA

                    (current loop)   3* 100VA

5    Stability of output voltage, current and power:

        ≤0.05%/120S      PF=1 (level O.1type)

6    Wave distortion of output voltage and current: ≤0.5%

7    Symmetry of three phase : better than 120^o +0.3^o

8    Frequency range: 45Hz 65Hz      regulating fineness: 0.01 Hz

9    Phase shifting range: -180.0^o 180.0 ^o regulating fineness: 0.01

10   Indicating instruments class

       Voltmeter and ammeter accuracy: level +0.2%

       Phase meter accuracy: + 0.1

       Cymometer accuracy: +0.1Hz

11   Maximum meters for test: 3

12   Power supply: 220+10%~50Hz ( or user order  )

13   Maximum power consumption: 350VA

14   Working environment: temperature; 20+5 (5 50) 

 relative humidity: ≤90%

15   Dimensions and weight: