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The Resin Cast Protection CT – Wound Primary Type is a highly reliable current transformer designed to provide effective protection in electrical systems by monitoring and controlling fault conditions.

Its sturdy resin cast body offers superior insulation, flame resistance, and long-term durability, making it ideal for consistent performance in both indoor and outdoor protection applications.

Resin Cast Metering Round CT

Key Features

  • Reliable current sensing for protection applications
  • Sturdy resin cast body ensuring high insulation and safety
  • Flame retardant and moisture-proof design for harsh environments
  • Wound primary design optimized for protection circuits
  • Long service life with minimal maintenance requirements

asked question

Have questions about Resin Cast Protection Wound Primary Type?

Find answers to common queries about the Resin Cast Protection Wound Primary Type CT, its applications, and protective features.

It is a wound primary current transformer designed primarily for protection applications. The resin cast body provides excellent insulation, durability, and resistance to harsh conditions.

It is widely used in protection panels, switchgear, and industrial power systems where accurate fault detection and circuit safety are critical.

The CT supports overcurrent, short-circuit, and earth fault protection, ensuring reliable operation of protective relays and safeguarding electrical systems.

The resin cast body ensures mechanical strength, high insulation, flame resistance, and moisture protection, providing dependable service life even in demanding environments.

Yes, it can be customized for various current ratios, protection classes, and mounting arrangements to meet project-specific protection requirements.

Technical Specifications

Detailed specifications of Resin Cast Protection Round CT across different capacities.

Sr. No Item Code Ratio (Amp) Is (Sec.) Burden (VA) Accuracy Class Dimension (mm)
1 AETWPW01 5 to 15 1 & 5 5/10/15 5P10 / 5P15 130 x 110 x 105
2 AETWPW02 20 to 30 1 & 5 5/10/15 5P10 / 5P15 130 x 110 x 105
3 AETWPW03 40 to 50 1 & 5 5/10/15 5P10 / 5P15 130 x 110 x 105