AC1150

Current Sense Transformers Overview

The AC1150 is a current sense transformer manufactured by Talema Group LLC, designed for non-invasive AC current measurement. It features a solid core construction suitable for through-hole mounting. The component supports an input current of 150 A at 50/60 Hz frequencies. Key electrical specifications include a burden resistance of 11 Ohms and a rated power of 2250 mVA. The physical dimensions are characterized by a center hole diameter of 45.72 mm. This device is RoHS compliant and lead-free.

Current Sense Transformers Feature Summary

• Non-invasive solid core design for direct conductor insertion
• Through-hole mounting configuration for PCB integration
• RoHS compliant and lead-free construction

Current Sense Transformers Applications

• AC current monitoring in industrial equipment
• Power supply feedback circuits
• Electrical protection systems requiring 150 A sensing

Current Sense Transformers Procurement Notes

Verify the manufacturer part number AC1150 against Talema Group LLC official documentation to confirm specifications. Ensure the required input current rating of 150 A matches the application needs. Check for RoHS compliance status if environmental regulations apply. Confirm through-hole package compatibility with the target PCB layout before ordering.

Current Sense Transformers Selection Notes

Select this component when non-invasive AC current sensing up to 150 A is required. The solid core design allows installation without disconnecting conductors. Consider the 11 Ohm burden resistance for signal conditioning circuit design. Verify that the 45.72 mm center hole accommodates the primary conductor size. Ensure the operating frequency aligns with 50/60 Hz requirements.

Current Sense Transformers Part Context

The AC1150 belongs to the AC series of current transformers from Talema Group LLC. This series includes various ratings such as the AC1015 (15 A) and AC1100 (100 A). These components share similar non-invasive solid core designs intended for reliable current sensing applications across different current ranges.

Current Sense Transformers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material. Consult Talema Group LLC technical support or authorized distributors for equivalent alternatives if the AC1150 is unavailable.