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Off-Circuit Tap Changers (DETC)

Off-circuit tap changers provide a simple and reliable method of adjusting transformer winding connections when the transformer is de-energized. Commonly used in power and distribution transformers, these devices allow voltage ratio adjustments without complex load-switching mechanisms. Available in rotary, linear, and other mechanical configurations, they can be supplied according to specified current ratings, tap positions, insulation requirements, and installation arrangements.

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AVAILABLE OPTIONS

category

OPTIONS

Available Types

Rotary Tap Changers / Linear Tap Changers / Drum-Type Tap Changers

Key Options

Rated Current, Number of Tap Positions, Contact Arrangement, Insulation Design, Operating Mechanism, Mounting Configuration

Supply Requirements

Transformer Electrical Specifications, Tap Winding Diagram, Rated Current, Required Tap Positions, Installation Dimensions, Required Quantity

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