SPCT140/1001250/5AVA15CL0.5

Current Sense Transformers Overview

The SPCT140/1001250/5AVA15CL0.5 is a current sense transformer manufactured by Altech Corporation, designed for industrial applications. It features a primary brand designation of Altech and is classified as a commercialized product. The component operates within a frequency range of 50 Hz to 60 Hz and utilizes a DIN rail mounting style. Key electrical specifications include a turns ratio of 1250:5 and a burden rating of 5 VA. The accuracy class is specified as 0.5, ensuring precise current measurement for monitoring systems.

Current Sense Transformers Feature Summary

• Provides accurate current sensing with a defined turns ratio for signal transformation
• Designed for secure DIN rail mounting in industrial control environments
• Operates at standard power frequencies of 50 Hz to 60 Hz
• Complies with RoHS standards for lead-free manufacturing

Current Sense Transformers Applications

• Industrial current monitoring systems
• Electrical protection relay inputs
• Power distribution panel instrumentation

Current Sense Transformers Procurement Notes

Verify the specific part number suffix against official Altech documentation to confirm the exact turns ratio and burden rating, as variations exist within the SPCT series. Ensure compatibility with existing DIN rail infrastructure and verify that the 5 VA burden matches the connected meter or relay requirements. Confirm RoHS compliance status if environmental regulations apply to the installation site.

Current Sense Transformers Selection Notes

Select this model based on the required primary-to-secondary current ratio of 1250:5 and the need for Class 0.5 accuracy. Consider the 5 VA burden capacity when determining compatible downstream devices. The DIN rail form factor dictates the physical integration method within switchgear or control cabinets. Frequency range suitability must align with the local power grid standards.

Current Sense Transformers Part Context

This component belongs to the SPCT series of current transformers from Altech Corporation. The series offers various turns ratios and burden options tailored for different industrial measurement needs. The SPCT140 designation indicates the housing type, while the numerical suffixes define the electrical characteristics. This specific variant targets high-current applications requiring precise transformation ratios.

Current Sense Transformers Replacement Considerations

Direct substitutes may include other models in the Altech SPCT series with matching 1250:5 ratios and 5 VA burdens, such as SPCT140/1001000/5AVA15CL0.5 or SPCT140/1001500/5AVA15CL0.5, provided the accuracy class and mounting style are identical. Verify dimensional compatibility before substitution.