The Galaxy Dimension Power Supply Unit is available in 2 variants. The Galaxy Power RIO consists of a Power Block and a Control Unit that includes an on-board RIO. The Galaxy Power Unit consists of a Power Block and a Control Unit without the on-board RIO.
Power Supply Unit (cont’d) Galaxy Dimension Installer Manual Installation Instructions The installation and wiring must be performed by a competent engineer. The Galaxy Dimension Power Supply Unit must be connected to the a.c. mains supply (230/240 Va.c. 50Hz) via a fused connection outlet. The fuse in the mains outlet must not exceed 3A.
Power Supply Unit (cont’d) Galaxy Dimension Installer Manual Battery The minimum capacity battery to supply the PSU is 1x 7Ah. The maximum capacity battery to supply the PSU is 2 x 17Ah. Battery Test A battery test on full load is automatically performed once an hour and during the Engineer Mode exiting procedure.