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PotentialTransformers.com

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PotentialTransformers.com is an international OEM & EPC supplier specializing in cast epoxy resin dry-type instrument transformers (0.5kV to 35kV) — voltage transformers (VT/PT), current transformers (CT) and combined CT+VT units — for power utilities, switchgear builders and heavy industry.

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IEC 61869-3 CompliantIEEE C57.13 CompliantKEMA Type Tested
High Voltage Equipment Directory

Voltage & Current Transformers

Filter through our complete catalog of IEC 61869-3 & IEEE C57.13 compliant instrument transformers (0.5kV to 35kV): Cast Epoxy Resin Dry-Type Voltage Transformers (VT/PT), Current Transformers (CT) and Combined CT+VT units.

Category3
Voltage
Showing 382 Potential Transformer models
CGIS2745 Double Cable Current Transformer
0.72/3kV
Current Transformer50Hz or 60Hz

CGIS2745

Double Cable Current Transformer

Indoor epoxy resin casting double cable current transformer, compliant with GB/T20840.1, GB/T20840.2 and IEC61869-1, IEC61869-2 standards.

Accuracy ClassOn request
Insulation TypeDry Epoxy Resin
Rated BurdenOn request
View Specs
LFS8-10 Indoor Single-phase Epoxy Resin Casting Current Transformer
10kV
Current Transformer50/60Hz

LFS8-10

Indoor Single-phase Epoxy Resin Casting Current Transformer

LFS8-10 Indoor Single-phase Epoxy Resin Casting Current Transformer is designed for metering and protection in power systems. Key ratings: primary voltage 10kV, secondary voltage 5A, accuracy class 0.2S/0.5S, rated burden 10VA. Design: Dry Epoxy Resin, 50/60Hz operation.

Accuracy Class0.2S/0.5S
Insulation TypeDry Epoxy Resin
Rated Burden10VA
View Specs
LMZJ1-0.5 Indoor Low Voltage Current Transformer 0.5kV
0.5kV
Current Transformer50/60Hz

LMZJ1-0.5

Indoor Low Voltage Current Transformer 0.5kV

Indoor low voltage current transformer, 0.5kV rated, epoxy resin casting type, for current measurement and protection in low voltage distribution systems. Complies with IEC 60044-1 and GB/T 1208 standards. Wide range of current ratios available, multiple accuracy classes 0.2, 0.5, 1.0. Compact size, easy installation, suitable for switchgear and panel mounting. Customizable ratios and specifications.

Accuracy Class0.2/0.5/1.0
Insulation TypeDry Epoxy Resin
Rated BurdenOn request
ComplianceIEC 60044-1 / GB/T 1208
View Specs
LMK8-0.66 Indoor Low Voltage Bury-plug Current Transformer 0.66kV
0.66kV
Current Transformer50/60Hz

LMK8-0.66

Indoor Low Voltage Bury-plug Current Transformer 0.66kV

Indoor low voltage bury-plug type current transformer, 0.66kV rated, epoxy resin casting type, for current measurement, control and protection in low voltage distribution systems. Complies with IEC 61869 and GB/T 20840 standards. Bury-plug terminal design with connection pipes, easy and safe wiring. Compact size, transparent dust cover, clean and safe. Wide range of current ratios available. Customizable ratios and specifications.

Accuracy Class0.2/0.5/1.0
Insulation TypeDry Epoxy Resin
Rated BurdenOn request
ComplianceIEC 61869 / GB/T 20840
View Specs
LMZJ1-0.66W 0.66kV Outdoor Epoxy Cast Busbar-Type Current Transformer for Low Voltage Metering
0.66kV
Current Transformer50/60Hz

LMZJ1-0.66W

0.66kV Outdoor Epoxy Cast Busbar-Type Current Transformer for Low Voltage Metering

Outdoor busbar-type current transformer, rated voltage 0.66kV. Designed for low voltage outdoor distribution systems. Rated frequency 50Hz or 60Hz. Ambient temperature range -25°C to +40°C. Compliant with IEC 61869 and GB/T 20840 standards. Outdoor design with weather-resistant construction. Busbar through-core installation, easy to mount on low voltage busbars. Used for current measurement and protection in LV systems.

Accuracy ClassOn request
Insulation TypeDry Epoxy Resin
Rated BurdenOn request
ComplianceIEC 61869
View Specs
LMZ2D-SKX1 State Grid Standard 0.66kV Current Transformer
0.66kV
Current Transformer50/60Hz

LMZ2D-SKX1

State Grid Standard 0.66kV Current Transformer

Indoor epoxy cast LV current transformer, State Grid standard, primary rated current 200-600A, accuracy 0.2S/0.5S.

Accuracy Class0.2S/0.5S
Insulation TypeDry Epoxy Resin
Rated Burden5VA
View Specs
LDJ8-10 Indoor Single-phase Epoxy Resin Casting Current Transformer 10kV
10kV
Current Transformer50/60Hz

LDJ8-10

Indoor Single-phase Epoxy Resin Casting Current Transformer 10kV

LDJ8-10 Indoor Single-phase Epoxy Resin Casting Current Transformer 10kV is designed for metering and protection in power systems. Key ratings: primary voltage 10kV, secondary voltage 5A/1A, accuracy class 0.2/0.5/1.0. Design: Dry Epoxy Resin, 50/60Hz operation. Conforms to IEC 61869 / GB/T 20840.

Accuracy Class0.2/0.5/1.0
Insulation TypeDry Epoxy Resin
Rated BurdenOn request
ComplianceIEC 61869 / GB/T 20840
View Specs
LQJ8-10G Indoor Single-phase Epoxy Resin Casting Current Transformer
10kV
Current Transformer50/60Hz

LQJ8-10G

Indoor Single-phase Epoxy Resin Casting Current Transformer

LQJ8-10G Indoor Single-phase Epoxy Resin Casting Current Transformer is designed for metering and protection in power systems. Key ratings: primary voltage 10kV, secondary voltage 5A, accuracy class 0.2S/0.5S, rated burden 5VA. Design: Dry Epoxy Resin, 50/60Hz operation.

Accuracy Class0.2S/0.5S
Insulation TypeDry Epoxy Resin
Rated Burden5VA
View Specs
LZZB1-10 Indoor Single-phase Epoxy Cast Current Transformer 10kV
10kV
Current Transformer50/60Hz

LZZB1-10

Indoor Single-phase Epoxy Cast Current Transformer 10kV

LZZB1-10 Indoor Single-phase Epoxy Cast Current Transformer 10kV is designed for metering and protection in power systems. Key ratings: primary voltage 10kV, secondary voltage 5A/1A, accuracy class 0.2/0.5/1.0. Design: Dry Epoxy Resin, 50/60Hz operation. Conforms to IEC 61869 / GB/T 20840.

Accuracy Class0.2/0.5/1.0
Insulation TypeDry Epoxy Resin
Rated BurdenOn request
ComplianceIEC 61869 / GB/T 20840
View Specs
JDZ6-0.5 Indoor Single-phase Epoxy Resin Casting Low Voltage Transformer 0.5kV
0.5kV
Voltage Transformer (VT) / Potential Transformer (PT)50/60Hz

JDZ6-0.5

Indoor Single-phase Epoxy Resin Casting Low Voltage Transformer 0.5kV

Indoor single-phase epoxy resin casting low voltage transformer, 0.5kV rated, for voltage measurement and protection in low voltage distribution systems. Complies with IEC 61869 and GB/T 20840 standards. Epoxy resin construction, compact size, light weight, suitable for indoor installation. Accuracy classes: 0.5, 1.0, 3.0. Customizable ratios and specifications.

Accuracy Class0.5/1.0/3.0
Insulation TypeDry Epoxy Resin
Rated BurdenOn request
ComplianceIEC 61869 / GB/T 20840
View Specs
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