3.3 - 6KV Current Transformers

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3.3 - 6KV Current Transformers Manufacturer - CIC

Based in Taiwan, CHALLENGE INDUSTRIAL CO., LTD. is a 3.3 - 6KV Current Transformers | electrical components & devices manufacturer since 1974.

Certified, compact and lightweight, ranging from surge protection device, ac line reactor, power capacitor, voltage power capacitor to indoor current transformers are provided. For current transformers, there are various KV current selections. For ac line reactor, there are high, middle, low voltages and more.

75,000 square foot manufacturing plant in Taiwan, incorporating other factories and partnerships in China, Vietnam, the Philippines, Malaysia and Indonesia, CIC has been offering worldwide customers high quality Current Transformers, Potential Transformers, Transformers, Bushings, Insulators, Reactors, Industrial Hardware, Meters, Capacitors.

Both with advanced technology and 43 years of experience, CIC ensures each customer's demands are met.

3.3 - 6KV Current Transformers

3.3 - 6KV Current Transformer
3.3 - 6KV Current Transformer

3.3KV to 6KV system middle voltage epoxy resin current transformer for indoor use.

Download our latest catalogue of current transformers and a new help article.

Result 1 - 12 of 12
  • Indoor Epoxy Resin Current Transformer
    Indoor Epoxy Resin Current Transformer
    CE-10S(D)1L

    This ring type current transformer comes complete with the national standard type test and routine test. In addition, it is certified to withstand thermal cycle testing down to-45℃. For those reasons, this CT has earned an excellent reputation and adopted with customers in Europe and the USA for many years. This transformer is designed to prevent induced voltage in the secondary side with is equipped with a grounding system, thus avoiding voltage from the grounded side.


  • Indoor Epoxy Resin Current Transformer
    Indoor Epoxy Resin Current Transformer
    CE-3S

    This ring type current transformer comes complete with the national standard type test and routine test. In addition, it is certified to withstand thermal cycle testing down to-45℃. For those reasons, this CT has earned an excellent reputation and adopted with customers in Europe and the USA for many years. This transformer is designed to prevent induced voltage in the secondary side with is equipped with a grounding system, thus avoiding voltage from the grounded side.


  • Indoor Epoxy Resin Current Transformer
    Indoor Epoxy Resin Current Transformer
    CR-130 Series

    The design of this ring type current transformer is popular with customers in many countries around the world. Type testing and routine testing according to IEC/IEEE specifications comes standard to this CT which is also comes performance tested to thermal cycle testing as low as -45C to 65C.


  • Indoor Epoxy Resin Current Transformer
    Indoor Epoxy Resin Current Transformer
    CR-3S Series

    This ring type current transformer comes complete with the national standard type test and routine test. In addition, it is certified to withstand thermal cycle testing down to-45℃. For those reasons, this CT has earned an excellent reputation and adopted with customers in Europe and the USA for many years. This transformer is designed to prevent induced voltage in the secondary side with is equipped with a grounding system, thus avoiding voltage from the grounded side.


  • Indoor Epoxy Resin Current Transformer
    Indoor Epoxy Resin Current Transformer
    CR-3S-XXT Series

    These terminal type current transformer designs, combined with excellent reliability make them a favorite with many of our largest customers in Europe and the USA. This model easily passes type tests and routine tests according to IEC standards. In addition, it can withstand thermal cycle testing to minus 45 centigrade.


  • Indoor Epoxy Resin Current Transformer
    Indoor Epoxy Resin Current Transformer
    EO-10SC Series

    Our EO-10SC series current transformer is a ring type with a medium/high ratio and protection class. When ordering, customers can customize the inside diameter of the hole. This CT not only passes national standard type and routine tests, but also thermal cycle tests to minus 45C. This model is well adapted for use by customers in Europe and the USA.


  • Indoor Epoxy Resin Current Transformer
    Indoor Epoxy Resin Current Transformer
    ER-3C Series

    Except half mold dual core current transformer Type EW-3S, we also develop full mold dual core current transformer. The item has a unique design giving it a unique appearance. The iron core is covered with epoxy resin giving users a high level of protection.


  • Indoor Half Mold Epoxy Resin Current Transformer
    Indoor Half Mold Epoxy Resin Current Transformer
    EW-10S(D) H Series

    The compact design of this low ratio terminal type EW-10S(D)H series current transformer utilizes a half mold design, which saves on costs and makes it easy to install. All are 100% quality tested before delivery.


  • Indoor Half Mold Epoxy Resin Current Transformer
    Indoor Half Mold Epoxy Resin Current Transformer
    EW-10S(D) HN Series

    The compact design of this low ratio terminal type EW-10SHN series current transformer utilizes a half mold design, which saves on costs and makes it easy to install. All are 100% quality tested before delivery.


  • Medium-Voltage Moulded Type Current Transformer
    Medium-Voltage Moulded Type Current Transformer
    EW-3C Series

    EW series Current Transformer offers 3.3KV level's voltage for utility customers who request for outstanding quality and reliability. It designs for all international standards, protection usage and fully satisfies class 5P10/1.0 with 15 to 30VA burden level. EW series CT made of half mold casting fabrication associated with two coils. It supports the current level ≦ 300A / 5-5A, and double ratio available (≦ 300A-150A). Meeting market demand, we designed this dual core CT within one mold for both metering and protection. The design not only saves on costs, but also is easy for on site installation. Since the secondary winding impedance of this is model is high, it provides excellent protection in the event of a short circuit.


  • Medium- Voltage Moulded Type Current Transformer
    Medium- Voltage Moulded Type Current Transformer
    EW-3DC

    EW series Current Transformer offers 3.3KV level's voltage for utility customers who request for outstanding quality and reliability. It designs for all international standards, protection usage and fully satisfies class 5P10/1.0 with 15 to 30VA burden level. EW series CT made of half mold casting fabrication associated with two coils. It supports the current level ≦ 300A / 5-5A, and double ratio available (≦ 300A-150A). Meeting market demand, we designed this dual core CT within one mold for both metering and protection. The design not only saves on costs, but also is easy for on site installation. Since the secondary winding impedance of this is model is high, it provides excellent protection in the event of a short circuit.


  • Indoor Half Mold Epoxy Resin Current Transformer
    Indoor Half Mold Epoxy Resin Current Transformer
    EW-3S(D) Series

    The half mold design of our EW-3S series CT helps customers save costs. It is easy to install, however, users should pay strict attention that if not connected with a relay or meter, the secondary side must be short circuit otherwise may cause secondary voltage increasing, bring about inductance problems or other damage.



Result 1 - 12 of 12