TDGC3 3kva-5kva single-phase digital output 0-300V variable transformer

Product Features

• Waveform Fidelity: Current waveform integrity to be maintained, power consumption reduced.
• Small in size and light in weight, easy to install and move, it saves space resources.
• Easy to operate: Rotary switch and digital display screen, easily achieve accurate voltage regulation and output monitoring.
• High reliability: stable performance can be kept in different working environments for long-term safety.
• Multiple uses: voltage regulation, temperature control, dimming, power control, metallurgic instrument, electromechanical manufacturing, light industry, and scientific experiment.
• Safety protection: It has a short-circuit protection function to improve the equipment use safety factor.
• Digital display: The input and output voltages can be accurately controlled and displayed with the switch button to enhance the user’s operating experience.
• Operating Frequency: 50/60Hz
• Efficiency: 95%
• Waveform Distortion: No additional distortion
• Temperature Rise: <60°C
• Electrical Strength: 2000V/min
• Insulation Resistance: Single-phase >5MΩ, Three-phase >2MΩ

Environmental Requirements:

• Maximum Ambient Temperature: +40°C
• Minimum Ambient Temperature: -5°C
• Installation Altitude: Not exceeding 1000 meters
• Relative Humidity: In humid months, the average relative humidity is 90%, with an average air temperature of 25°C
• Power Supply Voltage Waveform: Sine wave or sine-like waveform
• Installation Environment: Indoor, with no gases, steam, chemical deposits, dust, dirt, or other media that may affect the insulation performance of the voltage regulator. No significant vibrations or bumps.

Product Specifications

Product analysis

① Portable Handle
② Metal Case
③ Digital Display
④ Dial
⑤ Knob
⑥ Heat sink
⑦ Fuse
⑧ Switch

Variable transformer diagram

Formula for Calculating Loadable Power

The maximum loadable power based on the corresponding voltage can be calculated using the formula:
Output Loadable Power (W) = Output Voltage (V) × Max Current (A)

This flexibility in voltage adjustment allows the TGDC3 series transformer to meet a wide range of industrial and domestic applications, providing precise control and stable voltage regulation.