The TDGC3 Series Single-Phase Variable Transformer is a high-performance adjustable voltage regulator/stabilizer designed for precise voltage control. Built with a continuously adjustable autotransformer mechanism, it enables seamless voltage regulation by varying the turns ratio through a handwheel-operated brush system. With its high efficiency (95%), no waveform distortion, and compact structure, the TDGC3 series is ideal for applications in chemical processing, metallurgy, electromechanical manufacturing, scientific research, and household appliances.
This transformer provides smooth and stable voltage adjustments from 0V to the maximum rated output, ensuring reliable power regulation in sensitive electrical systems. Its durable graphite and copper-graphite brush structure ensures optimal conductivity and heat dissipation, making it suitable for long-term, high-load applications.
Product Features & Benefits
Seamless Voltage Adjustment: Supports 0V to maximum rated voltage with a handwheel-driven brush system.- High Efficiency: 95% operational efficiency with no additional waveform distortion.
- Durable Construction: Equipped with high-quality graphite and copper-graphite composite brushes for enhanced heat dissipation and longevity.
- Stable Performance: Designed to handle continuous voltage regulation, dimming, temperature control, and power control without performance degradation.
- Versatile Applications: Suitable for industrial, laboratory, and home appliances, including electromechanical devices, instrumentation, heating equipment, and lighting systems.
- Reliable Safety Standards: Built with high insulation resistance (≥5MΩ for single-phase, ≥2MΩ for three-phase) and electric strength of 2000V/min.
| Specification | Details |
|---|---|
| Working Frequency | 50/60Hz |
| Efficiency | 95% |
| Waveform Distortion | None |
| Electric Strength | 2000V/min |
| Insulation Resistance | Single-phase: ≥5MΩ, Three-phase: ≥2MΩ |
| Ambient Temperature | Max. +40°C, Min. -5°C |
| Altitude Limit | ≤1000m |
| Relative Humidity | 90% (at 25°C monthly average) |
| Voltage Waveform | Pure sine wave or similar |
| Installation | Indoor use only |
Applications
The TDGC3 Series Variable Transformer is widely used across various industries and applications:
- Industrial Applications: Used in chemical plants, metallurgical instruments, and electromechanical manufacturing for voltage stabilization.
- Laboratories & Scientific Research: Provides precise voltage control for experiments and testing equipment.
- Power Supply Control: Ideal for dimming, temperature regulation, and stable power supply in sensitive environments.
- Household & Commercial Appliances: Applied in heating systems, lighting control, and voltage-sensitive electrical devices.
The TDGC3 Series is designed for precise voltage regulation by continuously adjusting the output voltage from 0V to the maximum rated level. It ensures stable power supply for sensitive electrical equipment, making it ideal for industrial, commercial, and home applications.
Yes, the TDGC3 series is widely used in industrial applications, including chemical processing, metallurgy, electromechanical manufacturing, and laboratory testing. Its high efficiency and durable brush system make it suitable for long-term, high-load operations.
The TDGC3 Series is built with high insulation resistance (≥5MΩ single-phase, ≥2MΩ three-phase), strong electric strength (2000V/min), and a robust brush structure to prevent overheating. It also operates with no waveform distortion, ensuring clean and stable power output.
