Current Transformer CIRCUTOR TC4 125/5A (M703D9): Precise and Safe Measurement

The CIRCUTOR TC4 125/5A (M703D9) current transformer is an essential device for the precise measurement of high currents in electrical systems. Designed to offer safety and reliability, this transformer allows converting high nominal currents to lower values, facilitating their measurement by control and protection equipment. Its compact and efficient design makes it an ideal solution for a wide range of industrial and commercial applications.

Technical Specifications

• Product Code: M703D9
• Reference: TC4 125/5A
• Primary Nominal Current: 125 A
• Secondary Nominal Current: 5 A
• Transformer Type: Closed Core
• Connection Type: Through-Bar
• Inner Diameter Range: 20.3 mm to 63 mm (depending on type)
• Pletina Dimensions: Available in 30x10 mm, 20x10 mm and 25x5 mm
• Power (VA): 2.5 VA (Class 1) / 3.75 VA (Class 3)
• Possibility of Individual Certificate: Upon request
• Accessories: Compatible with accessories for fixing on DIN rail (TC5 and TC6 Types)
• Codifiable Secondary Types: .../5 A (on demand, .../1 A. TC4 not available)

Advantages

• Safe Measurement: Reduces the primary current to a safe level for measurement with standard instruments.
• Versatility: Suitable for installations where the electrical supply can be interrupted for installation.
• Compact Design: Occupies a minimum space, facilitating installation in electrical panels and control panels.
• High Accuracy: Offers precise and reliable measurements for efficient system control.
• Adaptability: Available with different pletina dimensions to adapt to various installation needs.
• Certification: Possibility of obtaining an individual certificate upon request to meet specific requirements.

Applications and Recommended Uses

The CIRCUTOR TC4 125/5A (M703D9) current transformer is ideal for:

• Energy measurement systems in industrial installations.
• Protection and control systems in electrical substations.
• Current measurement in distribution panels.
• Energy consumption monitoring in commercial buildings.
• Integration into energy management systems (EMS).

Need more information?

For detailed information about the CIRCUTOR TC4 125/5A (M703D9) current transformer or to request a quote, visit adjditec.com. Our team of experts is at your disposal to help you find the perfect solution for your needs.