... Model: CP-96,CP-72Class:1.0Voltage:50V,100V,220V,380V,415V,440VFrequency:45-55HZ,45-65HZ ... : CP-96,CP-72Class:1.5 Voltage: 100V,220V,380V,415V,440VFrequency:40HZ,50HZ or 60HZSpecs: ... Model: CP-96, CP-72Class:1.5Voltage:50V,100V,220V,240V,220/380V,240/415VCurrent:5AThese meters ... are used with potentialsecondary voltage 100V VT or secondary current 5A CT.Wattmeters with ...