7SFT-500

Current Sense Transformers Overview

The 7SFT-500 is a current sense transformer manufactured by Sifam Tinsley Instrumentation Inc. It features a primary-to-secondary turns ratio of 50:5, designed for accurate current measurement applications. The device operates within a frequency range of 50Hz to 400Hz and supports a primary current rating of 50A. This component utilizes a panel mount configuration for secure installation in electrical systems.

Current Sense Transformers Feature Summary

• Provides precise current sensing through a defined 50:5 transformation ratio
• Operates effectively across a wide frequency spectrum from 50Hz to 400Hz
• Engineered for robust panel mounting to ensure stable integration

Current Sense Transformers Applications

• Electrical current monitoring systems
• Industrial power distribution panels
• Energy metering infrastructure

Current Sense Transformers Procurement Notes

Verify the specific datasheet version when sourcing the 7SFT-500 to confirm compliance with required international standards. Ensure that the panel cutout dimensions match the physical specifications provided by the manufacturer. Cross-reference the frequency range requirements of your application against the 50Hz to 400Hz operational limits to guarantee accurate performance under all expected load conditions.

Current Sense Transformers Selection Notes

Select this model when a 50A primary current capacity is required alongside a 5A secondary output. The 50:5 ratio makes it suitable for standard instrumentation interfaces. Consider the 50Hz to 400Hz frequency range if the system involves variable frequency drives or non-standard grid frequencies. The panel mount style dictates the mechanical integration strategy for the enclosure design.

Current Sense Transformers Part Context

This component belongs to the Sifam Tinsley current transformer series, which focuses on high-quality electrical measuring instruments. The brand emphasizes compliance with international standards and reliable performance. The 7SFT series represents their analog and digital support hardware, providing essential sensing elements for broader measurement and control solutions.

Current Sense Transformers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing panel mounts and wiring configurations before considering alternative models from other manufacturers.