53004204

Current Sense Transformers Overview

The Socomec 53004204 is a TRU S22 series current sense transformer designed for electrical monitoring applications. It features a primary voltage rating of 230/400V and provides secondary output voltages of 24V or 48V with a rated apparent power of 40VA. The unit is engineered for DIN rail mounting, facilitating integration into standard industrial control panels. This component serves as a critical interface for converting high-voltage line currents into measurable low-voltage signals suitable for downstream metering or protection devices.

Current Sense Transformers Feature Summary

• Provides isolated current sensing via dedicated secondary windings
• Supports dual secondary voltage outputs for flexible system integration
• Designed for secure DIN rail installation in compact enclosures

Current Sense Transformers Applications

• Integration with modular energy meters for AC power monitoring
• Industrial automation systems requiring precise current measurement
• Electrical distribution panels for circuit protection and supervision

Current Sense Transformers Procurement Notes

Verify the specific secondary voltage requirement (24V or 48V) against your system design before procurement, as the part number may denote a specific configuration within the TRU S22 family. Confirm that the 40VA burden capacity aligns with the connected instrument's input impedance to ensure measurement accuracy. Ensure the DIN rail mounting mechanism matches the physical constraints of the target enclosure. Request the official datasheet from Socomec to validate terminal pinouts and insulation ratings for safety compliance.

Current Sense Transformers Selection Notes

Select this component when a robust, isolated current transformer is needed for 230/400V AC networks. The 40VA rating allows connection to multiple downstream instruments if within total burden limits. Consider the physical dimensions for DIN rail space availability. Evaluate whether the fixed ratio meets the required resolution for the intended monitoring application compared to adjustable alternatives.

Current Sense Transformers Part Context

This device belongs to the Socomec TRU S22 series, which comprises current transformers specifically engineered for use with the company's COUNTIS range of modular energy meters. These components are part of a broader ecosystem designed for comprehensive electrical energy management and monitoring in commercial and industrial facilities, ensuring compatibility and standardized installation practices across the product line.

Current Sense Transformers Replacement Considerations

Direct replacements must match the 230/400V primary rating, 40VA burden, and compatible secondary output. Verify mechanical compatibility with existing DIN rail configurations. Cross-reference with Socomec's updated catalog for newer revisions of the TRU S22 series to ensure equivalent performance characteristics and certification status.