What Does VA Stand For?

VA stands for Volt Ampere

Volt Ampere (VA) is a unit of measurement used to quantify apparent power in an electrical circuit. It represents the product of voltage (in volts) and current (in amperes) and is particularly relevant in alternating current (AC) systems. Unlike real power, which accounts for phase differences between voltage and current, VA provides a straightforward indication of the total power flowing in a circuit, regardless of its usable power component. VA is often used in the specification of electrical devices, particularly transformers and uninterruptible power supplies (UPS), to indicate their capacity and performance.

Other Meanings for VA