Why Nameplate kVA Doesn’t Tell the Whole Story

Most generator specification sheets list a single nameplate rating — the number stamped on the unit at the factory. But nameplate kVA reflects theoretical capacity under laboratory conditions, not what a unit delivers on-site, at altitude, in heat, or under sustained industrial load. CUMFA POWER™ discloses both figures for every unit: nameplate rating and load-tested, real-world capacity. This two-tier approach exists because a mismatch between promised and delivered power is one of the most common — and most expensive — failure points in industrial power planning. Knowing the real number before commissioning, not after a plant goes down, is what separates a controlled deployment from a costly guess