CCT50-100

Current Sense Transformers Overview

The Dwyer CCT50-100 is a split-core current transformer designed for power measurement and equipment monitoring. It features a field-selectable amperage range supporting 100, 150, or 200 A inputs. The device provides electrical outputs including 4 to 20 mA, 0 to 5 V, or 0 to 10 V signals. It operates within a frequency range of 10 to 400 Hz and offers an isolation voltage of 2000 V. The unit exhibits a response time of 250 ms to 90% and maintains an accuracy of ±1%. Operating temperatures span from -30°C to +70°C, with a maximum rating of +125°C.

Current Sense Transformers Feature Summary

• Split-core design facilitates installation without disconnecting primary conductors
• Field-selectable current measurement range adapts to varying load requirements
• Multiple output signal options support integration with diverse control systems

Current Sense Transformers Applications

• Monitoring fan operation status
• Tracking pump performance metrics
• General industrial equipment power measurement

Current Sense Transformers Procurement Notes

Verify the specific output configuration required, as the model designation may correspond to distinct voltage or current signal variants. Confirm that the selected unit matches the intended loop power requirements, whether self-powered or externally supplied between 15 and 42 VDC. Ensure the physical split-core dimensions accommodate the target conductor size for proper magnetic coupling.

Current Sense Transformers Selection Notes

Choose this component when non-intrusive current sensing is necessary for motors or HVAC loads. The split-core architecture allows retrofitting into existing panels without breaking circuits. Select based on the specific output signal compatibility with the receiving PLC or meter. Consider the environmental temperature limits if deployed in extreme conditions.

Current Sense Transformers Part Context

This part belongs to the Dwyer CCT40/50 Series, which serves as a cost-effective solution for industrial power monitoring applications. The series is engineered to provide reliable current data for fans, pumps, and similar machinery. It replaces traditional solid-core transformers where ease of installation is prioritized over permanent mounting.

Current Sense Transformers Replacement Considerations

Direct substitutes are not explicitly confirmed in public documentation. Verify pinout compatibility and output signal types before swapping with other split-core models. Ensure the replacement supports the same selectable amperage ranges and isolation voltage ratings.