The UST SagFighter™ is a solid state electronic voltage sag corrector / active voltage conditioner. It protects against costly production stops and manufacturing errors in semiconductor, pharmaceutical and other power-critical manufacturing applications.
Operating without batteries or energy storage of any kind, the near-zero maintenance SagFighter monitors and corrects incoming voltage, greatly lowering the risk of production errors and downtime due to sags. Unlike computer-grade products or uninterruptible power supplies (UPS), the industrial-grade SagFighter is designed for typical production environment loads where high inrush conditions can occur. There is no need to oversize SagFighter given its robust design scheme and superior overload protection characteristics (1,000% for 1 second). SagFighter is available in a full range of sizes, from 50kVA to 2,500kVA, to meet any application demand.