5RL-101

Current Sense Transformers Overview

The Sifam Tinsley Instrumentation Inc 5RL-101 is a non-invasive solid core current transformer designed for industrial applications. It operates within a frequency range of 50Hz to 400Hz and features a 1.56-inch inner diameter suitable for standard busbar or cable installations. The unit provides a 100:5A current ratio, delivering a secondary output of 5A. It complies with ANSI standards and holds UL and CSA approvals for indoor use up to 600V.

Current Sense Transformers Feature Summary

• Non-invasive solid core design for easy installation around conductors
• Compliance with ANSI standards and UL/CSA approvals
• Operational capability across 50Hz to 400Hz frequency ranges

Current Sense Transformers Applications

• Indoor electrical panel monitoring
• Industrial power distribution systems
• Metering and protection circuit integration

Current Sense Transformers Procurement Notes

Verify that the specific order matches the 100:5A ratio and 1.56-inch ID specifications. Confirm compliance requirements for ANSI standards and 600V indoor rating. Ensure the solid core construction aligns with the conductor size in the target application environment.

Current Sense Transformers Selection Notes

Select this model when a 100:5A transformation ratio is required for indoor circuits rated up to 600V. The 1.56-inch aperture accommodates standard busbars or cables. Verify that the operating frequency falls within the 50Hz to 400Hz range for compatibility with the system.

Current Sense Transformers Part Context

This component belongs to the Omega series of current transformers manufactured by Sifam Tinsley. It serves as a sensing element for measuring alternating current in electrical systems. The design supports direct connection to ammeters or protective relays via the 5A secondary output.

Current Sense Transformers Replacement Considerations

Cross-reference with Crompton Instruments (TE Connectivity) part number 5RL-101 for dimensional and specification equivalence. Verify that any substitute maintains the 100:5A ratio, 1.56-inch ID, and ANSI certification.