Trimod HE is configured by default with shared batteries. In case of installation with separate batteries it is necessary to contact the LEGRAND Technical Service Centre to receive the installer password and the necessary instructions for configuration. The configuration of the type of battery installation is performed by following the path UPS Settings -> Batteries -> Common battery after entering the password provided by the LEGRAND Technical Service Centre. 7. Follow the path UPS Settings -> Batteries -> Total KB to select the correct number of KB (Kit Battery) installed.
INDICATION 1 KB (Kit Battery) represents a string of 20 batteries in series. In the case of models with internal battery trays and external modular battery cabinets, 1 KB is 4 battery trays. It is necessary to install 1 KB for every 10 kVA of rated power of the UPS in the case of modular cabinets with battery drawers. For example, at least one external modular battery cabinet with 4 KB (16 battery drawers) is required for the Trimod HE 40 TT.
In the case of non-modular external battery cabinets, each unit represents 1 KB. In this case 1 KB is sufficient for all Trimod HE models.