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ACREL AKH-0.66S S-80ii Dual-Winding Current Transformer
ACREL AKH-0.66S S-80ii Dual-Winding Current Transformer is a dual-winding current transformer for electrical current measurement, indication and remote monitoring. It provides a conventional 5A or 1A secondary output together with a 20mA secondary output for compatible monitoring equipment. The S-80II model accommodates an 80 mm x 10 mm busbar configuration and supports current ratios from 600A/5A/20mA to 3000A/5A/20mA, depending on the selected ratio.
The ACREL AKH-0.66S S-80ii Dual-Winding Current Transformer forms part of the AKH-0.66S series of dual-winding current transformers. It is designed to provide both conventional current measurement and a low-current signal for remote monitoring from the same primary current source.
The primary conductor passes through the transformer, while the two secondary windings provide separate measurement outputs. According to Acrel, the first secondary winding is available with a rated secondary current of 5A or 1A for current indication. The second secondary winding has a rated output of 20mA and can be used with compatible remote measurement equipment.
The S-80II configuration is intended for larger current installations and supports 80 mm x 10 mm busbars with one or two busbars, depending on the selected configuration. The manufacturer lists current ratios from 600A/5A/20mA through to 3000A/5A/20mA.
How it works
- The primary current passes through the current transformer.
- The first secondary winding provides a 5A or 1A signal for current indication, according to the selected configuration.
- The second secondary winding provides a 20mA signal for remote measurement and monitoring.
- The two secondary outputs allow conventional indication and remote monitoring functions to be handled by separate connected equipment.
Why choose this product
- Dual secondary windings provide separate outputs for indication and remote monitoring.
- The S-80II configuration is suitable for larger current measurement requirements.
- Multiple current ratios are available within the S-80II range.
- The design accommodates an 80 mm x 10 mm busbar configuration.
Benefits
- Supports integration of current measurement into electrical monitoring systems.
- Provides a dedicated low-current output for compatible remote monitoring equipment.
- Allows current indication and remote monitoring to be handled from one current transformer.
- Suitable for applications where motor or electrical system current needs to be monitored.