7020-01040-0

Current Sense Transformers Overview

The Murata Power Solutions 7020-01040-0 is a current sense transformer designed for high-current monitoring applications. It features a turns ratio of 200:5 and supports an input current of 200A. The device operates within a frequency range of 50Hz to 400Hz. It utilizes a panel mount configuration with free-hanging in-line construction. The unit is compliant with RoHS standards.

Current Sense Transformers Feature Summary

• Provides electrical isolation for high-current measurement circuits
• Supports wide frequency operation from 50Hz to 400Hz
• Features robust 200:5 turns ratio for accurate signal scaling

Current Sense Transformers Applications

• Industrial power supply current monitoring
• Inverter output current sensing
• High-power motor drive protection systems

Current Sense Transformers Procurement Notes

Verify the specific mounting hardware requirements for the panel installation type before integration. Confirm that the operating frequency range aligns with the system's switching or line frequency specifications. Ensure the primary conductor size accommodates the 200A rating without exceeding thermal limits. Cross-reference the secondary output current against the downstream ADC or amplifier input range to prevent saturation.

Current Sense Transformers Selection Notes

Select this component when precise isolation is required for currents up to 200A. The 200:5 ratio suits applications needing a scaled-down secondary current for standard sensing resistors. Consider the physical dimensions for panel cutouts and the in-line form factor for busbar integration. Evaluate the frequency response to ensure accuracy at the target operating speed.

Current Sense Transformers Part Context

This part belongs to the current sense transformer family from Murata Power Solutions. It is engineered for reliable performance in demanding power electronics environments. The design emphasizes durability and signal integrity for continuous high-current operations.

Current Sense Transformers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing mechanical fixtures and electrical interfaces before considering alternative manufacturers.