20kV Epoxy-Cast Current Transformers for Indoor Application
About the Product
These indoor-use, epoxy-cast current transformers are designed for 20~24kV power systems and to be used with energy meters or protective relays. Available in single-core or multi-core models, these current transformers can be custom-made to meet various specifications (e.g. Burden and Accuracy) and standards (e.g. IEC, IEEE). Special characteristics and additional requirements may also be requested. Araldite® epoxy resin is the insulation material for these products, which feature an excellent level of moisture resistance, a high degree of electrical performance, and robust mechanical strength. Noted for their exceptional quality, superior performance, and fine exterior, these current transformers have been distributed to various countries for 30 years and have consistently met with outstanding customer satisfaction.
The most commonly requested types are shown below for easy reference. Additional specifications available upon request.
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2-core epoxy-cast current transformer for a ≦24kV power system. For use with measuring or monitoring instruments, and protective relays. “U-shaped top” design for safety and for a shorter distance between two current transformers installed side-by-side, thus reducing the required width of the switchgear panel.
2-core current transformer for a 20~24kV power system. Used in conjunction with measuring or monitoring instruments, and with protective relays. Epoxy cast. Designed to have greater creepage, it is appropriate for polluted regions.
Current transformers for installation in a switchgear panel of a ≤25kV power system and to be used with measuring or monitoring instruments, or protective relays. These are economic models suited to locations of high humidity or moderate pollution. The insulation material for the core and the secondary coil is the Araldite® epoxy.
2-core current transformers designed for 12kV (max.) power systems for use with measuring (or monitoring) instruments and protective relays, these products are cast in Araldite® epoxy and meet the requirements of all major electrical standards.
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