Description
GENERAL DESCRIPTION:
The V-TDGC3-20KVA Variable Power Transformer is a heavy-duty single-phase voltage regulating transformer designed for precise, adjustable voltage control in industrial, laboratory, and testing applications. This unit allows smooth regulation of AC voltage from 0 to 300V, providing stable, distortion-free power for sensitive equipment and testing environments.
Equipped with an LCD digital display, it ensures accurate real-time monitoring of voltage output, while the pure copper coil construction delivers excellent conductivity, efficiency, and durability. The 20,000VA capacity makes it ideal for large-scale operations requiring consistent voltage regulation. Built for safety and reliability, it includes thermal protection, overload protection, and a rugged metal housing for continuous, long-term performance.
PRODUCT FEATURES:
• Single Phase – Ensures smooth and stable voltage output for single-phase power systems.
• LCD Digital Display – Provides clear, real-time voltage readings for both input and output.
• High Capacity: 20,000VA (20KVA) – Suitable for industrial-grade and laboratory applications.
• Input Voltage: 220V / 66.6A – Compatible with standard AC mains power.
• Output Voltage: 0–300V Adjustable – Allows precise control of voltage for various applications.
• Frequency: 60Hz – Standard frequency for consistent operation.
• Adjustable Voltage Output Switch – Enables fine-tuning and smooth voltage regulation.
• Pure Copper Coil Windings – Delivers high efficiency, reduced power loss, and better thermal stability.
• Overload and Thermal Protection – Prevents damage caused by excessive load or overheating.
• Heavy-Duty Metal Enclosure – Ensures safety, durability, and reliable performance.
APPLICATIONS:
• Industrial Equipment Testing – Ideal for evaluating motors, tools, and machinery requiring variable voltage.
• Laboratory & R&D Use – Perfect for voltage-sensitive experiments, product development, and prototype testing.
• Educational Institutions – Used in engineering and electrical training laboratories.
• Service & Calibration Centers – Provides adjustable voltage for testing, repair, and calibration tasks.
• Lighting, Audio, and Power Systems – Ensures stable and adjustable voltage for equipment testing or demonstrations.
• Transformer & Motor Performance Evaluation – Enables smooth variation of voltage for performance measurement.





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