Medium Voltage Current Transformers

Flex-Core® maintains a large in-stock inventory of Medium Voltage Current Transformers including Indoor and Outdoor Medium Voltage Current Transformers for most common applications.

Below is a list of all medium voltage current transformers available through Flex-Core, however, not all models are in-stock.  To check pricing and availability for a specific medium voltage current transformer model, give us a call at (614) 889-6152 or use our quote request form.  You can also use our live chat tool to speak directly with a sales representative.

If you have a specific application and need a medium voltage current transformer with a custom ratio, please contact support.

5kV, Revenue Grade, Low Ratio, Secondary Terminals, Standard Meter Output, Wound Primary, Indoor, Solid-Core

MODEL #PRIMARY CURRENTSECONDARY CURRENTTYPICAL APPLICATIONINSIDE DIAMETER (inches)
JKM-3C0-5 thru 0-800A5ARevenue Meters, Service Meters, Protective RelaysWound PrimaryJKM-3C Solid-Core Current Transformer
CTWH3-60-T50 0-5 thru 0-600A5ARevenue Meters, Service Meters, Protective RelaysWound PrimaryCTWH3-60-T50 Solid-Core Current Transformer

15kV, Revenue Grade, Low Ratio, Secondary Terminals, Standard Meter Output, Wound Primary, Indoor, Solid-Core

MODEL #PRIMARY CURRENTSECONDARY CURRENTTYPICAL APPLICATIONINSIDE DIAMETER (inches)
JKM-5C0-5 thru 0-800A5ARevenue Meters, Service Meters, Protective RelaysWound PrimaryJKM-5C Solid-Core Current Transformer

5kV, Revenue Grade, Low Ratio, Secondary Terminals, Standard Meter Output, Wound Primary, Outdoor, Solid-Core

MODEL #PRIMARY CURRENTSECONDARY CURRENTTYPICAL APPLICATIONINSIDE DIAMETER (inches)
JCK-30-5 thru 0-800A5ARevenue Meters, Service Meters,Wound PrimaryJCK-3 Solid-Core Current Transformer

8.7kV, Revenue Grade, Low Ratio, Secondary Terminals, Standard Meter Output, Wound Primary, Outdoor, Solid-Core

MODEL #PRIMARY CURRENTSECONDARY CURRENTTYPICAL APPLICATIONINSIDE DIAMETER (inches)
JCK-40-5 thru 0-800A5ARevenue Meters, Service Meters,Wound PrimaryJCK-4 Solid-Core Current Transformer

15kV, Revenue Grade, Low Ratio, Secondary Terminals, Standard Meter Output, Wound Primary, Outdoor, Solid-Core

MODEL #PRIMARY CURRENTSECONDARY CURRENTTYPICAL APPLICATIONINSIDE DIAMETER (inches)
JCK-5C 0-5 thru 0-1200A5ARevenue Meters, Service Meters, Protective RelaysWound PrimaryJCK-5C Solid-Core Current Transformer