Customised Current Transformers
- Technology
- Current transformers
- Partner
- Acal BFi
Current transformers are used to measure an alternating current. There are several variables when designing current transformer solutions:
- Strength and waveform of the current to be measured
- Secondary current to be achieved (i.e. the transformation ratio)
- Applicable standards
- Installation conditions like space, type, and position of the primary conductor and connections
- Shielding
These variables result in an unrestricted number of design options and therefore often require the need for customised solutions. Our centre of excellence offers the design and manufacture of bespoke current transformers for energy meters, grid monitoring, and safety solutions. Typically using our own core materials, Acal BFi kOr, which we can adapt to meet your specific transformer specifications.

Range features
A high level overview of what this range offers
- 50/60Hz current transformers for domestic and industrial Wh-meters for 6 – 200A according to IEC or ANSI
- Transformers for measuring, monitoring, and safety applications
- Usage of optimum core materials of our brand Acal BFi kOr according to specific wave form (sinusoidal, rectified, superimposed DC)
- Customised housings and connection options
- Adjustable temperature characteristics
- Access to world-class technical and application developments