Current transformers (CT)

Current transformers (CTs) are electrical devices used to measure or monitor alternating current (AC) in electrical circuits. They are designed to transform high primary current levels into lower, proportional secondary current levels, typically in a standardized ratio.

arabel’s current transformers come in toroidal technology. These exist in different versions including open, potted or for PCB mounting and IP grades.

NORM

N/A

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Product data

Everything you need to know about Current transformers (CT)

  • Norm N/A
  • Function Current Transformers are commonly used in power systems and industrial applications to provide accurate current measurements for various purposes, such as metering, protection, and control. They play a crucial role in ensuring the safety and efficiency of electrical systems by allowing for the monitoring of current levels without directly connecting measuring instruments to the high-voltage conductors. Current transformers are essential components in applications such as power distribution, electric metering, and protective relay systems, where they help manage and safeguard electrical systems and equipment.
  • Type Current transformer
  • Range arabel’s standard range includes current ratings of 1A to 1000A
  • Country of Origin Designed and built in Belgium
  • Company arabel
  • TECHNOLOGY Toroidal
  • IP GRADE IP40
  • VERSION Open/Potted/PCB
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Our catalogue

Explore our other transformers

Power transformers

Power transformers with galvanic isolation can be used, e.g., to supply reliable low contact voltage to FELV (functional extra-low voltage) circuits. 

TECHNOLOGY

Toroidal

IP GRADE

IP00 | IP40

Isolating and Safety Isolating transformers

Safety transformers, also known as isolation transformers or isolation power transformers, are electrical devices designed to provide electrical isolation between two circuits while allowing electrical power to flow between them.

TECHNOLOGY

Toroidal / Linear

IP GRADE

IP00/IP40/IP65

Control transformers

Control transformers primarily function to step down the voltage from a higher primary voltage level (typically 380V-400V or 230V) to a lower secondary voltage level (usually 2x12V or 24V).

TECHNOLOGY

Toroidal / Linear 00

IP GRADE

IP40 Open

Medical transformers

Medical transformers are specialized transformers designed for use in medical equipment and healthcare facilities.

TECHNOLOGY

Toroidal / Linear

IP GRADE

IP00/IP40

Auto transformers

Auto transformers are a type of electrical transformer with a single winding and an exposed portion of that winding serving as both the primary and secondary winding.

TECHNOLOGY

Toroidal

IP GRADE

IP00 | IP40

Current transformers (CT)

Current transformers (CTs) are electrical devices used to measure or monitor alternating current (AC) in electrical circuits. They are designed to transform high primary current levels into lower, proportional secondary current levels, typically in a standardized ratio.

TECHNOLOGY

Toroidal

IP GRADE

IP40

Enclosures

Enclosures are protective casings or containers designed to house and safeguard sensitive components, circuits, or devices from environmental factors, physical damage, and tampering.

Impedance transformers

Impedance transformers, often referred to as impedance matching transformers, are electrical devices used to match the impedance of two different electrical circuits.
arabel’s impedance transformers come in both toroidal and lineair technology.

TECHNOLOGY

Toroidal / Linear

IP GRADE

IP 00/IP40

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