Medium Voltage Outdoor Current Transformers

Medium Voltage Outdoor Current Transformers up to 69kV

CPE-15 -15 kV- Outdoor Current Transformer

CPE-15 -15 kV- Outdoor Current Transformer

ARTECHE CPE series are dry type outdoor service window type current transformers. The core and coils are encapsulated with Cycloaliphatic Epoxy Resin (CEP) which provides excellent dielectric properties, mechanical strength, resistance to ultraviolet rays and the effects of tracking and erosion on the exterior of the transformer ensuring a long mechanical and electrical life.

CPE family can be manufactured with Hydrophobic Cycloaliphatic Epoxy Resin (HCEP) which additionally increases the transformers weatherability and offers better performance in heavily polluted environments. The transformer is maintenance free.

The core is built with high permeability grain-oriented silicon steel laminations for low losses. The windings are copper wire with copperplate double isolation. The concentric distribution of the coils prevents magnetic flux leakage, achieving greater accuracy and higher capacity to withstand mechanical stresses in adverse operating conditions.

Partial Discharge measurements exceed the IEEE requirements.

Documentation and Downloads

Datasheet Outdoor Current Transformer CPE-15
Brochure Instrument transformers guide