SCT024S-300-5

Current Sense Transformers Overview

The SCT024S-300-5 is a current sense transformer manufactured by PowerUC Electronics. It features a primary current rating of 250 A and a turns ratio of 1:60. The device operates within a frequency range of 50 Hz to 1 kHz. It utilizes a free-hanging, in-line mounting style suitable for direct circuit integration.

Current Sense Transformers Feature Summary

• Provides electrical isolation for high-current measurement applications
• Supports wide bandwidth operation from 50 Hz up to 1 kHz
• Designed for free-hanging in-line installation without additional fixtures

Current Sense Transformers Applications

• High-power industrial motor drive systems
• Inverter current monitoring circuits
• Power supply overcurrent protection schemes

Current Sense Transformers Procurement Notes

Verify the specific manufacturer designation when sourcing this component, as similar model numbers may exist across different suppliers. Confirm that the 250 A primary rating and 1:60 ratio align with your system's peak load requirements. Ensure the operating frequency range covers your application's fundamental and harmonic frequencies to maintain signal integrity during procurement.

Current Sense Transformers Selection Notes

Select this component when a robust, isolated current sensing solution is required for high-amplitude AC or pulsed DC signals. The 1:60 ratio provides a scaled-down secondary output suitable for standard analog-to-digital conversion or comparator interfaces. Consider the physical dimensions and in-line mounting constraints during PCB layout to ensure proper clearance and mechanical stability.

Current Sense Transformers Part Context

This component belongs to the category of current sense transformers used in power electronics. Unlike shunt resistors, it offers galvanic isolation between the high-voltage primary side and the low-voltage control circuitry. The design focuses on accuracy and reliability in demanding environments where electrical noise and high voltages are present.

Current Sense Transformers Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Cross-referencing requires matching the 250 A rating, 1:60 ratio, and 50 Hz-1 kHz frequency response precisely.