Three Phase Standard Meter

  This is wide current range Three Phase Reference Standard Meter, suit for Stationary Three Phase Energy Meter Test System.High accuracy up to 0.02%.Testing type:3 phase 4 wire,3 phase 3 wire.Testing mode: active power,reactive power,cross connection reactive power,apparent power Measuring voltage,current,phase,frequency power etc of each phase .Measuring phase angle of phase to phase,sum of active power,sum of reactive power etc .Test data can be managed by computer via Rs232 interface.