ACREL 100 x 50II Current Transformer for Electrical Monitoring
ACREL 100 x 50II Current Transformer for Electrical Monitoring is a solid-core measurement current transformer designed for AC current measurement in low-voltage electrical distribution systems. The horizontal square aperture accommodates busbars or multiple cables, allowing the transformer to be installed around the conductor being measured.
The ACREL 100 x 50II Current Transformer for Electrical Monitoring is designed to convert a high primary AC current into a proportional secondary current signal for measurement and monitoring equipment.
Its horizontal square-hole construction provides a 103 x 55 mm through aperture, making the 100 x 50II model suitable for applications where a larger rectangular conductor opening is required. The manufacturer states that the AKH-0.66/II series can accommodate 1-6 busbars as well as multiple cables.
The transformer is intended for use with compatible electrical measuring instruments and is suitable for integration into electrical distribution equipment. The series is available with 1 A or 5 A secondary output, with accuracy classes of 0.2, 0.5 and 1.0 specified for the AKH-0.66 range.
How it works
- The primary conductor passes through the current transformer's central aperture.
- The current transformer senses the magnetic field generated by the primary AC current.
- It converts the primary current proportionally to a lower secondary current signal.
- The secondary output can be connected to compatible measurement or monitoring equipment.
- Acrel specifies 1 A or 5 A secondary output options for the series.
Why choose this product
- Designed specifically for AC current measurement.
- Rectangular 100 x 50II aperture provides space for suitable busbar or cable arrangements.
- Suitable for integration with electrical measuring instruments.
- Available within the AKH-0.66/II series in different current ratings and accuracy classes.
- The manufacturer provides dimensional information for installation planning.
Benefits
- Provides an isolated measurement interface between the primary electrical circuit and compatible measuring equipment.
- Allows high primary currents to be represented by a lower secondary measurement signal.
- Square-hole construction supports installation around suitable busbars or multiple cables.
- The defined mounting dimensions help with equipment layout and installation design.