8ARL-302

Current Sense Transformers Overview

The Sifam Tinsley Instrumentation Inc. model 8ARL-302 is an Omega series current transformer designed for high-current measurement applications. It features a donut core configuration with a 3.25-inch inner diameter and includes 24-inch leads for connection. The device operates within a frequency range of 50Hz to 400Hz and supports a primary current rating of 3000A with a secondary output of 5A. It adheres to ANSI standards and utilizes a free-hanging in-line mounting style.

Current Sense Transformers Feature Summary

• Donut core design with 3.25-inch inner diameter
• ANSI standard compliance for industrial accuracy
• Free-hanging in-line mounting configuration
• Integrated 24-inch leads for direct connection

Current Sense Transformers Applications

• High-current electrical monitoring systems
• Industrial power distribution panels
• Electrical testing and calibration equipment
• Energy management metering infrastructure

Current Sense Transformers Procurement Notes

Verify the specific lead length and inner diameter requirements against your installation constraints before ordering. Confirm that the 3000:5 ratio aligns with your system's maximum expected load. Ensure the operating frequency range of 50Hz to 400Hz matches your power source characteristics to maintain measurement integrity.

Current Sense Transformers Selection Notes

Select this component when a robust, ANSI-compliant solution is required for measuring currents up to 3000A. The donut form factor allows for easy integration into existing busbar or cable setups without breaking the circuit. Consider the physical dimensions and lead length to ensure adequate clearance and reach within the enclosure.

Current Sense Transformers Part Context

This part belongs to the Omega series of current transformers from Sifam Tinsley, known for precision instrumentation. The 8ARL designation indicates a specific ANSI-compliant variant within their broader portfolio of electrical measurement devices. It complements other shunts and transducers used in comprehensive power monitoring solutions.

Current Sense Transformers Replacement Considerations

Direct substitutes must match the 3000:5 ratio, 3.25-inch ID, and ANSI compliance. Verify that any alternative offers identical frequency response and lead specifications to ensure seamless integration without modifying existing wiring harnesses.