Running Test Bench for Three Phase Energy Meter
1) output voltage: A) 3 x 100V/57. 7VY: 3 x 100V B) 3 x 380V/220VY: 3 x 380V

2) output current: 1. 5A, 5A, 10A, 20A, 40A, 60A

3)precision of indicating meters: 0. 5

4)max meters for test: 40/60/80