China TDGC2J Series Single Phase Variac Transformer Manufacturer, Factories

TDGC2J series single-phase variac transformer is a dry-type, self-cooling auto-coupled contact voltage regulator. It maintains undistorted output waveform during continuous voltage adjustment, with compact mechanical structure, high working efficiency and consistent stable long-term performance. This contact variac is extensively applied in voltage adjustment, temperature control, light dimming and AC power regulation tasks. It fits metallurgy, chemical industry, precision instruments, electromechanical manufacturing, light industry, scientific laboratories and household appliances. Simple operation together with robust construction makes it reliable AC power regulating equipment for all scenarios requiring adjustable and stable single-phase voltage output.

Product Description

Application

TDGC2J series single-phase variac transformer is dry self-cooling contact auto-transformer, delivering smooth distortion-free adjustable single-phase AC voltage for laboratory testing, industrial control and household power regulation. It supports continuous voltage tuning and maintains stable output under varying working loads.

Structural Characteristics

The TDGC2J series single-phase contact voltage regulator boasts a neat appearance and well-engineered structure. It provides undistorted output waveform with small footprint and high energy efficiency. Featuring simple operation and stable, reliable running performance, this variac offers superior comprehensive performance for single-phase voltage regulation work.

Product Display

Use Occasions

This TDGC2J series contact voltage regulator is widely used across metallurgy, chemical engineering, instrumentation, electromechanical manufacturing, light industry and many other industrial sectors, as well as scientific laboratories, public engineering and household appliances.

It delivers reliable solutions for voltage regulation, temperature control, light dimming and power adjustment for various equipment, including:

  • Printers, scanners and multifunctional office devices
  • Desktop computers and IT systems
  • Microwave ovens and other kitchen appliances
  • Laboratory ovens and industrial heating equipment
TDGC2J、TSGC2J-2-1

Technical Parameters

Model Capacity (kVA) Phase Number Frequency (Hz) Input Voltage (V) Output Voltage Range (V) Output Current (A)
TDGC2J-0.5 0.5 1 50/60 220 0-250 2
TDGC2J-1 1 4
TDGC2J-2 2 8
TDGC2J-3 3 12
TDGC2J-5 5 20
TDGC2J-7 7 28
TDGC2J-10 10 40
TDGC2J-15 15 60
TDGC2J-20 20 80
TDGC2J-30 30 120
TDGC2J-40 40 160
TDGC2J-50 50 200
TDGC2J-60 60 400

Frequently Asked Questions

What is the output voltage adjustment range of the TDGC2J series?
The TDGC2J series provides a smooth and continuously adjustable single-phase output range from 0V to 250V with an input voltage of 220V.
Does this variac transformer cause waveform distortion?
No, it is engineered to deliver an undistorted sine wave output, making it ideal for sensitive test equipment and laboratory environments.
What cooling method does the TDGC2J series employ?
It uses a dry self-cooling design that ensures efficient heat dissipation without the need for external cooling liquids.
Can the TDGC2J series be used with both 50Hz and 60Hz power systems?
Yes, all models in the series are compatible with both 50Hz and 60Hz electrical frequencies.
What applications are best suited for this variac regulator?
It is suitable for temperature regulation, industrial machinery control, lighting dimming, testing power supplies, and general laboratory electrical testing.

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