Current Canceling Transformer

276C

The Model 276C Current Canceling Transformer provides a precise and efficient solution for industrial 3-phase current monitoring. Engineered for seamless integration with Model 421 or Model 422, this device streamlines complex current signal processing. Its core function involves monitoring two of the three phases, then accurately canceling the current signal in the third phase. This methodology simplifies intricate three-phase measurements, consolidating them into a single, coherent current output directed to the control system. The 276C offers versatile input options, accepting signals directly or from two standard current transformers, enhancing its adaptability within diverse system architectures. With UL Recognized and CSA Certified approvals, this transformer meets rigorous industry standards for safety and performance. Its robust design and specific function contribute to reliable and accurate current management in critical industrial applications, ensuring consistent operational data for system controllers.

Current Transformer

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276c

Specifications

ApplicationUse with Model 421 or Model 422 in 3-phase applications
FunctionMonitors two of the three phases, and cancels the effect of the current signal in the third phase
Input TypeAccepts input directly or from two standard current transformers (CT's)
Output TypeProvides a single current output to the controller
ApprovalsUL Recognized, CSA Certified
Mounting Hole Diameter0.19 in
Mounting Hole Spacing (Horizontal)2.6 in
Mounting Hole Spacing (Vertical)4.0 in
Warranty1 year

FAQs

What is the primary application of the Model 276C Current Canceling Transformer?
The Model 276C is designed for use with Model 421 or Model 422 in 3-phase applications. It monitors two of the three phases and cancels the effect of the current signal in the third phase.
How does the Model 276C handle current input and output?
It accepts input directly or from two standard current transformers. The device then provides a single current output to the controller.
What are the key certifications and mounting specifications for the 276C?
The 276C is UL Recognized and CSA Certified. It features a mounting hole diameter of 0.19 inches, with horizontal spacing of 2.6 inches and vertical spacing of 4.0 inches.