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The U.V.R.6/1-F is built with the same technology as the S.R.7/2-G and aside from having the same performances and characteristics it also includes the possibility of three-phase as well as singlephase sensing (we suggest to choose this option in case of very unbalanced or non-linear loads) and LED's of self-diagnosis which indicate the machine operating conditions instant by instant. Hereafter with the wording UVR6 we mean all the regulators suitable for being used at 50Hz and 60Hz, both threephase and singlephase, with the wording UVR6-H400 we mean all the regulators suitable for being used at 400Hz. The components of these regulators are modern, utilising solid-state integrated circuit technology. These components were chosen to guarantee maximum durability and reliability. The entire unit, also made using a hybrid circuit, is inside a box of modest dimensions that has been impregnated with resin to protect against vibrations and ingress of water.
