SPCT62/40100/5AVA1CL1

Current Sense Transformers Overview

The Altech SPCT62/40100/5AVA1CL1 is a current sense transformer designed for electrical circuit monitoring. It features a rated primary current of 100A and a secondary output of 5A, providing a 100:5 transformation ratio. The device operates with a burden rating of 1VA and maintains an accuracy class of 1. Physical dimensions include a length of 62mm and a height of 81mm. It supports a maximum operating temperature of +50°C and utilizes wire connections measuring 30x10mm.

Current Sense Transformers Feature Summary

• Provides precise current measurement through a dedicated sensing transformer design
• Ensures high accuracy with Class 1 performance standards
• Facilitates direct integration into protection relay systems

Current Sense Transformers Applications

• Current leakage monitoring
• Ground fault detection
• Protection relay input circuits

Current Sense Transformers Procurement Notes

Verify the specific ordering suffix to confirm the exact current ratio, burden rating, and accuracy class required for the application. Ensure the physical dimensions and wire specifications match the installation constraints. Confirm that the maximum operating temperature rating aligns with the environmental conditions of the intended deployment site.

Current Sense Transformers Selection Notes

Select this component when a 100A primary current range is required for accurate monitoring. Consider the 1VA burden limit when designing the secondary circuit load. Evaluate the physical size constraints against available panel space. Ensure compatibility with downstream protection relays that accept 5A secondary inputs.

Current Sense Transformers Part Context

This model belongs to the SPCT series of current transformers manufactured by Altech Corporation. The series provides industrial-grade components for automation and safety applications. These devices are typically used in conjunction with disconnect switches and miniature circuit breakers to enhance system reliability and fault detection capabilities.

Current Sense Transformers Replacement Considerations

Cross-reference part numbers within the SPCT series for alternative ratios or classes. Verify that any substitute component matches the 100:5 ratio and Class 1 accuracy requirements. Ensure physical mounting dimensions and wire specifications remain compatible with existing infrastructure.