5SHT-251

Current Sense Transformers Overview

The Sifam Tinsley Instrumentation Inc. model 5SHT-251 is an ANSI-rated current sense transformer designed for panel mounting applications. It features a window-type construction with a primary-to-secondary ratio of 250:5 Amperes. The device supports frequency ranges from 50Hz to 400Hz and has a rated burden of 6 VA. It meets Class 1 accuracy standards and includes terminal connections for secure integration into electrical measurement systems.

Current Sense Transformers Feature Summary

• ANSI-compliant current sensing capability
• Window-type chassis/panel mount design
• Terminal connection interface

Current Sense Transformers Applications

• Electrical panel metering systems
• Industrial power monitoring circuits
• Current sensing for protective relays

Current Sense Transformers Procurement Notes

Verify the specific datasheet version to confirm terminal configuration details and physical dimensions. Ensure the application environment falls within the specified 50Hz to 400Hz frequency range. Confirm that the 6 VA burden rating matches the connected load requirements for accurate Class 1 performance.

Current Sense Transformers Selection Notes

Select this component when an ANSI-rated solution is required for 250A primary current measurement. The 250:5 ratio suits standard 5A secondary instrumentation. Consider the window type for busbar or cable insertion. Verify thermal limits if operating near the upper frequency bound.

Current Sense Transformers Part Context

This part belongs to the Sifam Tinsley current transformer lineup, which provides precision measurement solutions. The company specializes in instruments complying with international standards like ANSI C39.1. This specific model addresses industrial needs for reliable AC current monitoring in panel-mounted configurations.

Current Sense Transformers Replacement Considerations

Cross-reference with model 2SHT-251 for similar specifications. Verify if non-ANSI rated alternatives meet the specific regulatory requirements of the installation. Check physical mounting hole patterns and terminal types for mechanical compatibility.