Current Transformer

Amrest Manufactures, Exporters and suppliers of Outdoor Oil Cooled & resin cast Instrument Transformer in India for both metering and protection purpose as per customer requirement. We specialize in the design, manufacture, and supply of high-quality Current Transformers (CTs) that deliver precise current measurement and monitoring for power systems across various industrial, commercial, and utility applications. Our CTs are engineered for durability, safety, and long-term performance.

Product Range

  • Indoor & Outdoor Current Transformers
  • Ring-Type / Wound-Type / Bar-Type CTs
  • Metering CTs (for billing & monitoring)
  • Protection CTs (for relay protection systems)

Indoor & Outdoor Current Transformers

Indoor CTs:

  • Compact and easy to install in control panels and switchgear
  • Ideal for metering and protection in enclosed electrical systems
  • Encapsulated in epoxy resin for enhanced insulation and safety

Outdoor CTs:

  • Weatherproof and rugged construction for external environments
  • Oil-immersed or resin-cast designs for extended durability
  • UV-resistant and moisture-proof for long-term field use
Current-Transformer Manufactures, Exporters and suppliers in India

Technical Specifications – Current Transformers

At Amrest Electricals Ltd., our Current Transformers are designed to meet a wide range of industry applications with precision and reliability. Below are the standard values for our CTs:

  • Primary Current (Rated Primary Current): Standard Range: 5 A to 3200 A
  • Secondary Current (Rated Secondary Current): Standard Values: 1 A or 5 A
  • Rated Burden: Standard Range: 5 VA to 30 VA
  • Accuracy Classes (Metering CTs): 0.1, 0.2, 0.2S, 0.5, 0.5S, 1.0, 3.0

Why Choose Amrest CTs?

  • Precision-engineered for high accuracy and long operational life
  • Manufactured using premium raw materials for maximum reliability
  • Backed by robust testing and quality assurance systems
  • Customizable solutions to meet specific voltage and current requirements

    We are Manufacturer, Exporter and Supplier of  Current Transformer  for India, United Arab Emirates , Dubai , Sharjah , Saudi Arabia , Bahrain , Iraq , Kuwait , Oman , Qatar, Afghanistan, South Africa , Zambia , Tanzania , Ghana , Nepal , Bhutan , Bangladesh, Indonesia, Kenya , Malaysia, Turkey, Zimbabwe and other countries.

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