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The Sifam Tinsley Instrumentation Inc. model 2SFT-600 is a current transformer designed for electrical measurement applications. It features a window-type construction with a 1.13-inch inner diameter, suitable for panel mounting. The device operates within a frequency range of 50Hz to 400Hz and provides a turns ratio of 60:5. It is rated at Class 3 accuracy with a burden capacity of 2 VA.
Verify the specific ordering suffix and terminal configuration requirements against the official datasheet before purchase. Confirm that the 1.13-inch aperture matches the conductor size in your application. Ensure the Class 3 accuracy rating meets the precision requirements of your metering system. Check for any specific environmental ratings if the installation location has extreme conditions.
Select this component when a 60:5 ratio is required for step-down current measurement. The 2 VA burden rating must be compatible with the connected measuring instrument's input impedance. Consider the physical dimensions and panel mount style for enclosure integration. Verify compatibility with the operating frequency range of the power system.
This part belongs to the Omega series of current transformers from Sifam Tinsley. These instruments are typically used in industrial settings for precise electrical parameter monitoring. The brand specializes in instrumentation solutions for various sectors including energy and manufacturing.
Consult official substitution lists for direct equivalents. Ensure replacement parts maintain the same 60:5 ratio, 2 VA burden, and Class 3 accuracy. Verify mechanical compatibility regarding the 1.13-inch aperture and mounting method.