Current Transformers (Low-Voltage)

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Current Transformers (Low-Voltage) Manufacturer - CIC

CIC | CHALLENGE INDUSTRIAL CO., LTD. is one of the Current Transformers (Low-Voltage) manufacturers located in Taiwan since 1974. The product list including: voltage transformer, potential transformer, current transformer, instrument transformer, distribution transformer, detuned reactor, epoxy insulator, etc.

ISO 9001 certified, technology from Messwandler-Bau (MWB), Swiss-manufactured equipment, Araldite® epoxy resin used, CIC is your most trusted brand in the electronics and electrical power market.

Energy reduced, low maintenance, 30% mechanical parts elimination, both with advanced technology and 43 years of experience, CIC ensures each customer's demands are met.

Current Transformers (Low-Voltage)

Low-Voltage Current Transformers
Low-Voltage Current Transformers

Widely used internationally in revenue and switchboard applications by engineering, construction, and power companies, CIC Current Transformers are the result of over 40 years of manufacturing expertise, combined with technology transferred from Messwandler-Bau (MWB) of Germany.

The primary insulation material for CIC's current transformers is the Araldite® epoxy resin, known for its reliability. The outdoor models make use of cycloaliphatic epoxy resin, similarly to ensure high-quality insulation.

CIC's current transformers, including OEM/ODM products, are type-tested and routine-tested by CIC-owned, TAF-accredited Advanced Electricity Laboratory (TAF, or Taiwan Accreditation Foundation, is a member of ILAC and a signatory to the ILAC MRA).

  • 2018 CatalogueCurrent Transformers and Potential Transformers
  • ArticleHow to Choose a Current Transformer or a Potential Transformer


Result 1 - 16 of 16
  • Low-Voltage Current Transformer, POS Series
    Low-Voltage Current Transformer, POS Series
    POS Series

    Intended for 600-voltage systems, the POS Series Current Transformers are suited to public utilities and distribution panel builders. The POS Series is designed to meet international standards and has consistently earned a great level of customer satisfaction. Every POS Series Current Transformer is contained in an ABS exterior and encloses a high-quality coil, along with a 100% annealed oriented core - all manufactured for rated accuracy and output.


  • Indoor Epoxy Resin Current Transformer
    Indoor Epoxy Resin Current Transformer
    EOS Series

    Designed for utility companies requiring quality and reliability, the EOS Series Current Transformers offer 600 level’s voltage. These products meet various international standards and satisfy Class 1.0 with 15-40VA burden level. The EOS Series Current Transformers are made with an epoxy cast case and encloses a high-quality coil. Installation is easy through the fixing eyelet and top-facing terminal. The window size is from 30mm to 90mm, with a rated current of 100-150 to 800-1200/ 5A.


  • Indoor Epoxy Resin Current Transformer
    Indoor Epoxy Resin Current Transformer
    EOS-34RE-130RE

    For not only measuring but also protection purposes, the EOS Series Current Transformers offer the 600 voltage level and are intended for switchgear and distribution panel applications. These products are designed to meet international standards and have met with excellent customer satisfaction worldwide. The EOS Current Transformers are epoxy-insulated and contain a high-grade annealed silicon steel core. Its unique design makes these current transformers compact and easy to install. For measuring purposes, the EOS Series Current Transformers service an accuracy level from Class 1 to 0.5 and comply with a burden from 2.5VA up to a maximum of 40VA. Protection-type models provide Class 10P10 to 5P10, from ratio 100/5A to 3000/5A. Specifications are customizable.


  • Protective Split-Core Current Transformer
    Protective Split-Core Current Transformer
    ES-1S-165

    ES series split-core current transformer specially designs for existing power system. Without opening any cable or interrupting any bus-bar circuit when make on-site installation. Through ES series device, it can be used to transfer high AC current to manageable value for relay application. Widely use in electric motors, air compressor, heating, ventilated system, and automation control system to operate power quality monitoring.


  • Protective Split-Core Current Transformer
    Protective Split-Core Current Transformer
    ES-1S-165C

    ES-1S-165C split-core current transformers are designed to be easily installed on an existing power system - without the need to disconnect a cable or interrupt any bus-bar circuit. These current transformers can be used to convert high AC current into current of a manageable value for the relay. ES-1S-165C current transformers are widely used for power quality monitoring in electric motors, air compressors, heating and ventilation systems, and automation control systems.


  • Protective Split-Core Current Transformer
    Protective Split-Core Current Transformer
    ES-1S---A

    ES-1S---A split-core current transformers are designed to be easily installed on an existing power system - without the need to disconnect a cable or interrupt any bus-bar circuit. These current transformers can be used to convert high AC current into current of a manageable value for the relay. ES-1S---A current transformers are widely used for power quality monitoring in electric motors, air compressors, heating and ventilation systems, and automation control systems.


  • Protective Split-Core Current Transformer
    Protective Split-Core Current Transformer
    ES-1S---B

    ES-1S---B split-core current transformers are designed to be easily installed on an existing power system - without the need to disconnect a cable or interrupt any bus-bar circuit. These current transformers can be used to convert high AC current into current of a manageable value for the relay. ES-1S---B current transformers are widely used for power quality monitoring in electric motors, air compressors, heating and ventilation systems, and automation control systems.


  • Indoor Epoxy Resin Current Transformer, CR-1S-160 Series
    Indoor Epoxy Resin Current Transformer, CR-1S-160 Series
    CR-1S-160 Series

    In order to accommodate requests received from panel builder clients, our indoor epoxy resin current transformers are designed with a big inside diameter, a high current ratio and high accuracy. Our design is able to pass through several conductors on site.


  • Epoxy Bushing Current Transformer for Medium-Voltage C-GIS
    Epoxy Bushing Current Transformer for Medium-Voltage C-GIS
    EO1M6

    These epoxy-insulated, multi-ratio Bushing Current Transformers (Bushing CT), intended for medium-voltage C-GIS, are completely customizable in terms of multi-ratio, burden, accuracy, and dimensions. Standards: IEC and IEEE.


  • Indoor Dry-Type / Epoxy Resin Zero-Phase Current Transformer, 200mA
    Indoor Dry-Type / Epoxy Resin Zero-Phase Current Transformer, 200mA
    EZ-60, EZ-90, EZ-120, EZ-180

    Our EZ-Series Zero-Phase Current Transformers are widely used in fire monitoring systems, leakage protection systems, relay protection systems and for microcomputer protection. Made according to customer requirements and applications, this versatile model is available in both EZ Series (Dry Type) and EZ- XXA Series (Molded Type). Our EZ-XX model has been combined with a superior Japanese relay to be distributed as a set to customers worldwide.


  • Indoor Dry-Type / Epoxy Resin Zero-Phase Current Transformer, 750A (Multi-Ratio)
    Indoor Dry-Type / Epoxy Resin Zero-Phase Current Transformer, 750A (Multi-Ratio)
    EZ-90A, 180A

    Our EZ-Series Zero-Phase Current Transformers are widely used in fire monitoring systems, leakage protection systems, relay protection systems and for microcomputer protection. Made according to customer requirements and applications, this a versatile model is available in both EZ Series (Dry Type) and EZ- XXA Series (Molded Type). Our EZ-90A and EZ-180A model have been combined with a superior Japanese relay to be distributed as a set to customers worldwide.


  • Indoor Dry-Type / Epoxy Resin Zero-Phase Current Transformer, 100A
    Indoor Dry-Type / Epoxy Resin Zero-Phase Current Transformer, 100A
    EZ-200

    Our EZ-Series Zero-Phase Current Transformers are widely used in fire monitoring systems, leakage protection systems, relay protection systems and for microcomputer protection. Made according to customer requirements and applications, this a versatile model is available in both EZ Series (Dry Type) and EZ- XXA Series (Molded Type). Our EZ-200 model has been combined with a superior Japanese relay to be distributed as a set to customers worldwide.


  • Low-Voltage Indoor Current Transformer for Billing, ROS Series
    Low-Voltage Indoor Current Transformer for Billing, ROS Series
    ROS Series

    The ROS Series Low-Voltage Current Transformers for Billing are designed for indoor applications - for use on meters or instruments on 1Φ2W, 1Φ3W, 3Φ3W and 3Φ4W distribution systems. The ROS Series Current Transformers provide a of maximum R.F. 4.0, associated with 0.3 metering class. Every one of these current transformers is tested to ensure that the electric property is accurate and that the appearance is perfect in all respects. The ROS Series Current Transformers service a ratio range from 100/5A to 1200/5A. There are two window sizes available: 66mm and 78mm (diameter).


  • Outdoor Split-Core / Window-Type Epoxy Cast Current Transformer
    Outdoor Split-Core / Window-Type Epoxy Cast Current Transformer
    EO1M Series

    Designed primarily for power companies or high-voltage systems, these split-core, outdoor-type epoxy-cast current transformers are suited to the monitoring of leakage in high-voltage power cables (over 69kV) – as well as other monitoring purposes.


  • Bushing Current Transformer
    Bushing Current Transformer
    BCT

    These tape-insulated, multi-ratio Bushing Current Transformers (Bushing CT), intended for high-voltage (69 ~ 345 kV) GIS or power transformers, are completely customizable in terms of multi-ratio, burden, accuracy, and dimensions. Standards: IEC and IEEE.


  • Indoor Epoxy Resin Current Transformer
    Indoor Epoxy Resin Current Transformer
    RS-IS Series

    Like our EOS model, the RS-IS series indoor epoxy resin current transformer is built to exacting standards. Intended for on site installation, it has a specially designed copper bar mounting plate. Made with only the best quality raw materials, our maintenance free Current Transformer won't be affected by moisture.



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