The core is constructed from wound layers of high accuracy, low loss electrical grade steel. The core is evenly wound with enamel coated copper wire to ensure against potential short circuits. The core and coil assembly is encapsulated in polyurethane specifically engineered for premium dielectric, mechanical and thermal properties for use in both indoor and outdoor applications.
600V Metering current transformers are used in a wide variety of commercial and industrial applications where revenue class metering is necessary for billing purposes. The COS-6 is specifically engineered for meter cabinet enclosures.