Current transformer 600/5A Ø30, class 0.2s TI-600-5-02S

Current transformer – precise measurement, reliable protection

This current transformer is a key element in measurement and protection systems. Designed to work with monitoring and measuring devices, it enables safe and precise monitoring of large currents by converting them into values suitable for measurement. Its solid construction and high accuracy class make it an ideal solution for both professional installers and end users.

Characteristics and application

The current transformer with a ratio of 600/5A and a hole diameter of 30 mm, made with a closed core, is used in single-phase circuits. Thanks to its accuracy class of 0.2S, it provides reliable measurement results, which is particularly important in applications requiring precision. It can be mounted both vertically and horizontally on panels or busbars, increasing installation flexibility. The operating voltage of 0.66/0.72 kV and high insulation (class E) guarantee safe operation in various environmental conditions.

Key features and benefits

• High accuracy: Accuracy class 0.2S ensures precise current measurements, which is crucial for the proper operation of protection and control systems.
• Safety: Maximum operating voltage of 0.66 kV AC and insulation withstand voltage of 3 kV/1 min. guarantee safe operation of the device.
• Universal mounting: The possibility of vertical or horizontal mounting on panels or busbars facilitates integration with existing infrastructure.
• Durability: Wide operating temperature range (-50÷85°C) and high safety factor (FS ˂ 5) ensure reliable operation in harsh industrial conditions.
• Compliance with standards: Meets the requirements of PN-EN 61869-1:2009 and PN-EN 61869-2:2013-06, which confirms its quality and safety.
• Solid construction: Made of high-quality materials ensures long-lasting and trouble-free operation of the device.
• Suitable for high loads: Continuous thermal current of 1.2× In and short-time thermal current [Ith] 60× In allow operation in circuits with high current intensity.
• Easy installation: S1/S2 connection using 4 mm² screw terminals and tightening torque of 0.5 Nm facilitate quick and correct installation.

The ratio is 600/5A, and the working power is 3.75 VA. The nominal secondary current Is is 5 A at an operating voltage of 0.66/0.72 kV.

Remember the recommendations regarding the connection of the secondary circuit with a wire with a diameter of at least 2.5 mm² and grounding the S2 terminal – this is crucial for the correct operation and safety of the entire system! Never disconnect the secondary circuit while the transformer is operating due to the risk of high voltage.