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5DRL-501 is listed in the Current Sense Transformers range at ChipApex. The manufacturer field lists Sifam Tinsley Instrumentation Inc. Its product description is ANSI CT,500:5,1.56"ID,24"Ld,Dnut. Review the specifications below when checking this part for your BOM.
The Sifam Tinsley Instrumentation Inc. model 5DRL-501 is a current transformer designed for panel mounting applications. It operates within a frequency range of 50Hz to 400Hz and features a turns ratio of 500:5. The device is constructed as a window-type transformer with a 40mm inner diameter, suitable for in-line installation. It complies with UL 94V-0 standards and IEC 61869-1 regulations, ensuring safety and performance in electrical measurement systems.
Verify the specific ordering suffix against official Sifam Tinsley documentation to confirm exact mechanical dimensions and terminal configuration. Ensure the application environment falls within the specified 50Hz to 400Hz frequency range. Confirm that the primary conductor size fits within the 40mm window aperture before finalizing procurement.
Select this component when a 500:5 ratio is required for panel-mounted current sensing. The 40mm window diameter accommodates standard busbars or cables. Consider the 50-400Hz operational range for compatibility with variable frequency drives or marine power systems. Verify insulation class requirements against UL 94V-0 specifications.
This part belongs to the Sifam Tinsley current transformer series, which includes various ANSI and non-ANSI rated models. The 5DRL-501 is distinct from the 5RL-501 variant, primarily differing in mounting style and specific certification compliance. It serves as a specialized sensor for precise AC current measurement in fixed installations.
Publicly confirmed substitute part numbers are not available in the provided source material. Consult official Sifam Tinsley cross-reference guides for compatible alternatives.
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