ABB CT4/500/5A

The ABB CT4/500/5A current transformer is distributed globally and serves a critical function in electrical measurement and protection systems within industrial automation. Its design enables accurate current detection and conversion, essential for monitoring and controlling electrical networks.

Key Technical Features and Applications of CT4/500/5A

• Designed for precise current scaling, ensuring reliable measurement accuracy in power distribution panels.
• Supports a primary current rating of 500A with a standardized 5A secondary output, facilitating compatibility with protective relays and metering devices.
• Compact construction allows integration in restricted spaces without compromising performance in high-current environments.
• Robust insulation and thermal endurance provide durability under fluctuating electrical loads and industrial conditions.

This current transformer is vital in applications such as power system monitoring and relay protection, especially where high-current measurement and electrical isolation are mandatory.