SPCT 62/40 160/5 A VA 3 CL 1-CU-ROHS

Current Sense Transformers Overview

The SPCT 62/40 160/5 A VA 3 CL 1-CU-ROHS is a current sense transformer manufactured by Selec Controls USA Inc. It features a bus bar design with an inner dimension of 62x40 mm, supporting a primary current rating of 160 A and a secondary output of 5 A. The unit operates at 50Hz to 60Hz and is designed for DIN rail mounting. It has a rated burden of 3 VA and a class accuracy of 1. The maximum operating voltage (Um) is 720V, with a dielectric strength of 3kV AC for 1 minute.

Current Sense Transformers Feature Summary

• Bus bar construction allows direct passage of the primary conductor through the core window.
• DIN rail mounting facilitates secure installation in standard electrical enclosures.
• RoHS compliant construction ensures adherence to environmental restrictions on hazardous substances.

Current Sense Transformers Applications

• Integration into power monitoring systems requiring accurate current measurement.
• Installation in industrial control panels for circuit protection and supervision.
• Use in energy management solutions for load balancing and consumption analysis.

Current Sense Transformers Procurement Notes

Verify that the required primary current does not exceed 160 A and that the system frequency matches the 50Hz or 60Hz operational range. Confirm compatibility with DIN rail standards and ensure the enclosure supports the specified maximum operating voltage of 720V. Check for RoHS compliance requirements if applicable to your project specifications.

Current Sense Transformers Selection Notes

Select this model when a 160/5 A ratio is required for precise metering applications. Ensure the available space accommodates the 62x40 mm bus bar opening. Consider the 3 VA burden capacity to ensure it aligns with the connected instrument's input requirements without exceeding the accuracy class limits defined for Class 1 performance.

Current Sense Transformers Part Context

This component belongs to the SPCT series of current transformers from Selec Controls. The series offers various current ratios and accuracy classes tailored for different industrial sensing needs. The specific designation indicates a high-current variant suitable for main distribution lines where robust insulation and accurate transformation are critical for safety and data integrity.

Current Sense Transformers Replacement Considerations

Direct replacements must match the 160/5 A ratio, 62x40 mm aperture, and DIN rail form factor. Verify that substitute models maintain the same 3 VA burden and Class 1 accuracy to preserve system calibration. Ensure the replacement also meets the 720V maximum operating voltage specification.