HOBUT Series Miniature 3 Phase Current Transformer 630A Primary Current 5A Secondary Current 2.5VA Power Rating 31mm CT140

HOBUT CT140F-600/5-2.5/1-31 is a robust miniature three-phase current transformer specifically engineered for electrical and industrial automation applications. It handles a primary current of 630 A with a secondary output of 5 A, designed for precise current measurement and transformer applications in process control systems.

This CT140 series current transformer features a 31 mm bore diameter suitable for mounting on cables or busbars, and its compact size (140 mm width, 140 mm length, 45 mm depth) allows installation directly on moulded case circuit breakers or on DIN rails using the foot mount option.

The unit complies with international standards IEC 60044-1, IEC 185, BS 7626, and BSEN 60044-1 which guarantee safety and reliability in demanding industrial environments. It provides continuous current capacity rated at 1.2 times the rated primary current and features a power rating of 2.5 VA, making it efficient for accurate current sensing with minimal losses.

Designed for harsh conditions, it operates reliably in temperatures from 30°C up to 80°C with a maximum frequency of 60 Hz and an insulation test voltage of 3 kV for 1 minute, ensuring strong electrical isolation.

Designed for primary currents up to 630A with 5A secondary output. Compact 31 mm bore diameter for mounting on cables or busbars. Constructed to IEC and BS standards ensuring quality and reliability. Equipped with terminal covers and options for foot or DIN rail mounting.

Operating temperature range from 30°C to 80°C for robust performance. Continuous current rating at 1.2 times the rated primary current. Dimensions of 140 mm width, 140 mm length, and 45 mm depth enable versatile installation.

Suitable for industrial automation, process control, and electrical measurement applications. Operating frequency range between 50 Hz and 60 Hz with insulation level at 3 kV for 1 minute.

This current transformer is ideally suited for electrical measurement, protection, and monitoring systems within industrial, commercial, and manufacturing settings. It ensures precise current sensing for control gear and process control instrumentation, contributing to optimal system efficiency and safety.

Country of Origin: United Kingdom. Find similar advanced Current Transformers and control gear solutions in the Electronics & Electricals category on EnvMart for your industrial automation needs.