Supply Authority Current Transformers (CTs) play a critical role in revenue metering for electricity supply authorities. These transformers are specifically designed to measure power consumption accurately, ensuring precise billing for customers. By stepping down high currents to a safe and measurable level, Supply Authority CTs enable metering devices to capture real-time energy usage data with high precision.

Supply Authority CTs are primarily deployed in Main Switchboard (MSB) applications, where they facilitate accurate measurement of electricity usage for large-scale consumers. They are also used in embedded network applications, supporting metering solutions for multi-tenant buildings, industrial facilities, and commercial complexes. These applications help ensure compliance with regulatory requirements and provide reliable data for billing and energy management.

IPD’s solid-core range of Supply Authority Current Transformers (CTs) complies with the National Electricity Rules (NER) and is available nationally. To meet stringent industry standards, these CTs have been type-tested to IEC 61869-2:2012, ensuring their accuracy and reliability. Each individual unit undergoes routine accuracy testing, guaranteeing compliance with the latest regulatory requirements. 

Supply Authority CTs are engineered for ease of installation and secure operation. Key features include:

• Tunnel terminals to facilitate streamlined wiring and secure connections.
• Mounting brackets for stable and efficient installation.
• Terminal covers to enhance safety and protect against unintended contact.

For end-to-end metering solutions, IPD provides a complete range of products, including:

• Current Transformers – Ensuring accurate power measurement for billing and compliance.
• Metering Test Blocks – Simplifying maintenance and verification of metering systems.
• Utility Sealable Fuse Holders – Offering secure and reliable protection for utility metering installations.

At IPD, we understand the importance of precision and compliance in revenue metering. Our Supply Authority CTs deliver the accuracy and reliability that supply authorities and electrical professional’s demand.

For more information on our Supply Authority Current Transformers and metering solutions, visit our website or contact us today.