CertaUPS, UPS, models:

C200 Series	User Manual
C200-1000	User Manual
C300R-020-B	Installation Manual
C400 Series	Installation And User Manual
C400-010-B	Installation And Owner'S Manual
C400R Series	User Manual
C400R-010-B	Installation Manual
C450R	User Manual
C500	Installation Manual
C650	User Manual
PowerControl C500R-060-B UPS	Installation Manual