Equipment for A. C. voltage tests AMVT

The tester AMVT is determined for the AC voltage tests of single-phase or three-phase meters in serial production, but also for individual meter insulation tests in accordance with the standards IEC 62052-11, IEC 62053-21, -22, -23 for electricity meters of protection class I and II.

Properties

  • Test voltage source of 4 kV event. 4 kV has built-in timer for test periods up to 1 min;
  • In a case of occurrence of flashover, disruptive discharge or puncture the source generates acoustic signal and the source is switched-off automatically;
  • Test Rack is located in the protection box for automatic testing of 1 to 4 units of single-phase or three-phase electricity meters;
  • The meters are connected through quick-connection mechanism;
  • In a case of occurrence of flashover, disruptive discharge or puncture of the meter insulation the checking light is illuminated in the relevant position.

Technical data

Class 1
Supply 220 V, 230 V ±10%
Frequency range 45 ... 65 Hz
Output power 4 x 500 VA
Maximum consumption 2 kVA
Output voltage 2 kV, 4 kV
Timer setting 10, 60 s
Range of output voltage setting 0 - 4300 V
Protection short circuit
Dimensions 530 x 450 x 1030 mm
Weight 80 kg
Number of testing positions 1 ... 4

 

NOTE: Number of testing positions can be modified accordingto a client wish.