Current transformer 75/5a 22, class 1 TI-75-5

Current transformer for precise measurements

The TI-75-5 current transformer is a reliable device used for safely and accurately converting high currents to values suitable for measurement and control. The closed-core design ensures high accuracy and measurement stability, and accuracy class 1 guarantees reliable results. Designed for mounting on panels or busbars, it is an ideal solution for both installers and end-users looking for a solid and effective element in the measurement system.

Characteristics and application

The TI-75-5 transformer is used in single-phase circuits where monitoring high current intensities is required. Its main task is to proportionally reduce the primary current (75A) to a safe secondary value (5A), allowing connection to measuring and control devices without the risk of damage. This makes it possible to effectively monitor the load, protect against overloads and optimize energy consumption. The use of a transformer allows for safe and accurate measurements in industrial installations, commercial buildings and energy monitoring systems.

Key features and benefits

• Safety: Galvanic isolation between the primary and secondary circuits provides protection against electric shock and equipment damage.
• Accuracy: Accuracy class 1 guarantees reliable measurement results, which is crucial in applications requiring precision.
• Versatility: The possibility of vertical or horizontal mounting on panels or busbars facilitates integration with various installations.
• Durability: Made of high-quality materials ensures long-lasting and reliable operation in a wide temperature range (-5°C to 40°C).
• Easy installation: Screw connection with a cross-section of 4 mm² enables quick and secure connection to the secondary circuit wires.
• Compliance with standards: Meets the requirements of IEC 60044-1, which confirms its quality and safety.
• Overcurrent factor FS 5: Allows for short-term loading of the transformer without risk of damage, which is important when starting devices with motors.
• Insulation withstand voltage 3 kV/1 min.: Provides a high level of safety and resistance to environmental conditions.
• Core diameter 22 mm: Allows use with wires of different thicknesses.