CR6ASFT-101

Current Sense Transformers Overview

The CR6ASFT-101 is a current sense transformer manufactured by CR Magnetics Inc., designed for non-invasive current monitoring in power systems. It features a solid core construction and supports chassis mounting for secure installation. The component operates within a frequency range of 50Hz to 400Hz, suitable for standard AC power applications. It has a rated current capacity of 100 A, allowing it to handle significant load currents without saturation. The device utilizes a specific turns ratio to provide accurate secondary current output proportional to the primary conductor.

Current Sense Transformers Feature Summary

• Non-invasive solid core design for safe current measurement
• Chassis mount configuration for stable mechanical integration
• Operates effectively within the 50Hz to 400Hz frequency spectrum

Current Sense Transformers Applications

• Industrial power distribution monitoring
• AC motor drive current sensing
• Power supply feedback loop control

Current Sense Transformers Procurement Notes

Verify the exact physical dimensions and mounting hole patterns against the official datasheet before integration, as chassis mount transformers require precise panel cutouts. Confirm that the operating frequency range of 50Hz to 400Hz aligns with the target application's signal characteristics. Ensure the primary conductor size fits within the solid core aperture to maintain measurement accuracy and avoid mechanical interference during installation.

Current Sense Transformers Selection Notes

Select this model when a robust, non-invasive solution is required for high-current AC applications up to 100 A. The chassis mount style is preferred over PCB or through-hole options when space constraints allow for panel mounting and higher mechanical stability is needed. Consider the 50Hz to 400Hz bandwidth to ensure compatibility with the system's operating frequency, avoiding models with narrower ranges that might distort signals at higher frequencies.

Current Sense Transformers Part Context

This component belongs to the CR Magnetics current sense transformer family, which specializes in isolated current measurement solutions. The series includes various ratings and mounting styles to accommodate different industrial and commercial power electronics designs. The CR6ASFT-101 specifically addresses applications requiring durable, high-capacity sensing with direct chassis integration, distinguishing it from lower-current or surface-mount alternatives in the manufacturer's portfolio.

Current Sense Transformers Replacement Considerations

Cross-reference with other CR Magnetics chassis-mount models such as CR6ARL-122 if different current ratios or mounting configurations are required. Verify that substitute parts maintain the same 100 A rating and 50Hz-400Hz frequency response to ensure functional equivalence in existing circuits.