A comprehensive range

The fruit of a 20-year collaboration with Schneider, EFS has developed an entire range of power supplies for testing relays, thermal circuit breakers and thermal magnetic circuit-breakers but also for testing any type of product at

50 or 60 Hz. These alternative or continuous power sources all offer multiple ranges, meaning a single power supply will be able to test all of your products, while ensuring :-

• maximal regulation accuracy

• excellent electrical efficiency

• minimal operational costs.