Rated working voltage, transformer allows long running the same voltage effective value. Rated primary current SpecificationsModel No:MSQ-30,MSQ-40,MSQT-40,MSQ60,MSQ100 ; Frequency:50 - 60Hz ; Rated voltage:AC 660V ; Production standard:IEC185 .Specifications:MSQ Current transformer1. Model No:MSQ-30,MSQ-40,MSQT-40,MSQ60,MSQ100 ;2. Frequency: 50/60Hz ;3. Rated voltage: AC 660V ;4. Measuring range ...