ABB CT12/4000/5A

ABB CT12/4000/5A Current Transformer Overview

The ABB CT12/4000/5A current transformer is a globally recognized component designed for precise current measurement and monitoring in electrical networks. It plays a critical role in industrial power management by enabling accurate current sensing for protective relays and metering systems.

Key Technical Features and Applications of CT12/4000/5A

• High accuracy current transformation ensures reliable measurement in complex electrical distribution systems.
• Rated for 4000 A primary current and 5 A secondary current, supporting high-capacity industrial power installations.
• Robust insulation and build quality allow operation in demanding environments with electrical noise.
• Facilitates seamless integration with protection relays, enhancing system safety and fault detection.
• Compact design supports installation in confined switchgear panels without compromising performance.

Typical applications include power grid substations requiring precise current monitoring and industrial plants where fault detection and load management are critical.