EMR Tap Changers Private Limited

Application: Designed for use in power and distribution transformers with three-phase configurations.

Mounting Type: Installed inside the transformer tank (in-tank), optimizing space and protection.

Voltage Range: Suitable for transformers rated up to 765 kV, depending on design.

Current Ratings: Available in multiple current options (e.g., 350 A, 500 A, 600 A, 700 A, etc.).

Tap Positions: Supports various tap positions (linear or pre-selector arrangements) as per voltage regulation needs.

Diverter Switch: Features a high-speed transition resistor-type diverter for arc suppression and smooth operation.

Selector Mechanism: Integrated with a fine selector and change-over selector for flexible tap selection.

Phase Arrangement: Ensures simultaneous and balanced tap change across all three phases.

Mechanical Drive: Can be operated via manual or motor drive, often with external motor drive unit and shaft connection.

Cooling Compatibility: Engineered to withstand transformer oil and high temperatures; effective cooling and insulation design.

Applications: Commonly used in power utilities, industrial transformers, and furnace transformers.