Kehua's KR Series Uninterruptible Power Supplies are true online double conversion UPS Systems with a high frequency, transformerless design giving a light weight high performance power protection system.

Single Phase Models are available in the range 1KVA-10KVA with extended run options with high capacity chargers available.

The 1KVA model is available in a 2U rackmount or freestanding design for maximum compatibility with IT applications.

The product range extends to cover three phase 20&30KVA models with full power factor controlled input and intelligent battery control.