Variac 3KVA AC Voltage Regulator (TD(S)GC2 Series)
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Prices updated: 13 Oct 2026
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About this product
A 3 kVA variable AC voltage regulator, known as a variac, from the TD(S)GC2 series. It lets you adjust the AC output voltage for controlled supply in testing, laboratory and industrial setups. Typical uses include voltage, temperature, speed and dimming control, with a compact, lightweight design for long-term operation.
Specifications
- Capacity
- 3 kVA
- Series
- TD(S)GC2
- Function
- Variable AC output voltage
- Applications
- Voltage, temperature, speed and dimming control
- Design
- Small size, light weight, high efficiency
Frequently asked questions
Does a variac isolate the output from the mains?
No. A standard variac is an autotransformer and does not provide galvanic isolation between input and output. Use a separate isolation transformer where your application requires it, and follow safe practice when working with mains voltage.
How do I choose a load for it?
Keep the total load within the 3 kVA rating and check the output current in the datasheet for your input and output voltage setting. Avoid overloading it for long periods.
