Potential Transformers

FLEX-CORE® maintains a large in-stock inventory of Potential Transformers including Low Voltage and Meduim Voltage Potential Transformers for most common applications.

Below is a list of all potential transformers available through Flex-Core, however, not all models are in-stock. To check pricing and availability for a specific potential 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 potential transformer with a custom ratio, please contact support.

Single Phase, Metering Class, Indoor

MODEL #PRIMARY CURRENTSECONDARY OUTPUTTYPICAL APPLICATIONTurn Ratio
4560-69.3V thru 0- 600V120VRevenue Metering, Instruments, Relays, and Controls0.58:1 - 5:1Model# 456 Potential Transformer from Flex-Core
4750-69.3V thru 0- 600V120VRevenue Metering, Instruments, Relays, and Controls0.58:1 - 5:1Model# 475 Low Voltage Potential Transformer
4600-69.3V thru 0- 600V120VRevenue Metering, Instruments, Relays, and Controls0.58:1 - 5:1Model #460 Potential Transformer

Single Phase, Indoor

MODEL #PRIMARY CURRENTSECONDARY OUTPUTTYPICAL APPLICATIONTurn Ratio
4680-69.3V thru 0- 600V120VSub-Metering, Instruments, Relays, and Controls0.58:1 - 5:1Model# 468 Potential Transformer from Flex-Core
4670-69.3V thru 0- 600V120VSub-Metering, Instruments, Relays, and Controls0.58:1 - 5:1Model# 467 Potential Transformer

Three Phase, Indoor

MODEL #PRIMARY CURRENTSECONDARY OUTPUTTYPICAL APPLICATIONTurn Ratio
2VT4690-69.3V thru 0- 600V120VSub-Metering, Instruments, Relays, and Controls0.58:1 - 5:1Model# 2VT469 Potential Transformer from Flex-Core
3VTL0-120V thru 0-600V120VRevenue Metering, Instruments, Relays, and Controls0.58:1 - 5:1Model# 3VTL Potential Transfromer from Flex-Core

Three Phase, Primary Fuses, Indoor

MODEL #PRIMARY CURRENTSECONDARY OUTPUTTYPICAL APPLICATIONTurn Ratio
3VTN0-69.3V thru 0- 600V120VRevenue Metering, Instruments, Relays, and Controls2.88:1 -5:1Model# 3VTN Three Phase Voltage Potential Transformer from Flex-Core
2VT4600-69.3V thru 0- 600V120VRevenue Metering, Instruments, Relays, and Controls0.58:1 - 5:1Model# 2VT460 Potential Transformer from Flex-Core

Single Phase, Primary Fuses, Indoor

MODEL #PRIMARY CURRENTSECONDARY OUTPUTTYPICAL APPLICATIONTurn Ratio
PTG50-7200 thru 0-14400V120VRevenue Metering, Instruments, Relays, and Controls60:1 - 120:1Model# PTG5 Medium Voltage Potential Transfromer from Flex-Core
PT30-840 thru 0-4800V120V or 110-50HzRevenue Metering, Instruments, Relays, and Controls7:1 - 40:1Model# PT3 Potential Transformer from Flex-Core

Three Phase, Primary Fuses, Indoor

MODEL #PRIMARY CURRENTSECONDARY OUTPUTTYPICAL APPLICATIONTurn Ratio
3PT30-840 thru 0-4800V120VRevenue Metering, Instruments, Relays, and Controls7:1 - 40:1Model# 3PT3 Three Phase 3-Wire Potential Transformer from Flex-Core

Single Phase, Outdoor

MODEL #PRIMARY CURRENTSECONDARY OUTPUTTYPICAL APPLICATIONTurn Ratio
JVW-50-2400 thru 0-4800V120VRevenue Metering, Instruments, Relays, and Controls60:1 - 120:1Model# JVW-5C | 15KV Class Outdoor Medium Voltage Potential Transformer
JVW-30-2400 thru 0-4800V120VRevenue Metering, Instruments, Relays, and Controls20:1 - 40:1Model# JVW-3 | 5KV Class Outdoor Medium Voltage Potential Transformer