7SHT-152

Current Sense Transformers Overview

The Sifam Tinsley Instrumentation Inc. 7SHT-152 is an ANSI Metering Class current sense transformer designed for power monitoring applications requiring high accuracy and minimal phase angle error. It features a 1500:5 turns ratio with a primary input capacity of 1500 A. The unit operates within a frequency range of 50 Hz to 400 Hz and utilizes a panel mount configuration. Key physical specifications include a 2.5-inch inner diameter and terminal connections, ensuring compatibility with standard metering infrastructure.

Current Sense Transformers Feature Summary

• ANSI Metering Class construction for high accuracy
• Terminal connection design for secure wiring
• Optimized for minimum phase angle error

Current Sense Transformers Applications

• Power monitoring systems
• Industrial metering infrastructure
• High accuracy current sensing

Current Sense Transformers Procurement Notes

Verify the specific mounting requirements against the 2.5-inch inner diameter specification before procurement. Confirm that the operating frequency range of 50 Hz to 400 Hz aligns with the target application's electrical parameters. Ensure the 1500:5 ratio matches the existing metering circuit design to maintain measurement integrity.

Current Sense Transformers Selection Notes

Select this component when ANSI compliance and precise phase angle performance are critical for the installation. The panel mount style suits fixed installations where chassis mounting is not feasible. Consider the 1500 A primary rating to ensure the transformer handles the maximum expected load without saturation or accuracy degradation during peak operations.

Current Sense Transformers Part Context

This model belongs to the Omega 30D 7SHT series from Sifam Tinsley. The series is engineered specifically for industrial environments demanding reliable current transformation. The 7SHT-152 variant provides a standardized solution for integrating high-current measurements into existing analog or digital metering displays.

Current Sense Transformers Replacement Considerations

Direct substitutes must match the 1500:5 ratio, 2.5-inch ID, and ANSI class. Verify interface compatibility with existing panel cutouts. Cross-reference frequency response limits to ensure operational equivalence in the specific deployment environment.