Deliver to
United Kingdom
The RS Pro 890-2844 is a robust 3-phase variac designed for precise voltage adjustment in three-phase electrical systems. Featuring a substantial 1.628 kVA power rating and a primary voltage rating of 415V, this open-construction unit provides variable output across three distinct channels. Its core function is to provide continuous, smooth control of AC voltage from 0V to 470V. Equipped with overload protection and a wire termination system, it is engineered for stable performance in demanding industrial and laboratory settings.
This variac enables operators to accurately regulate output voltage, which is crucial for testing sensitive electronic equipment, controlling motor speeds, and dimming lighting loads. By providing infinitely adjustable voltage, it allows for precise calibration and soft starting of machinery, ultimately extending the lifespan of connected components and offering superior test flexibility.
For more information please check the datasheets.
Basket Total:
£ 0.000