Caracteristici tehnice Automatic transfer switch control units For advanced management of 3 circuit breakers and 2 Putere sources 8 programmable digital inputs and 7 programmable relay outputs Can be equipped with maximum 3 plug-in extension module between Cat. No 4 226 90/91/92 Integrated opto-isolatied RS485 communication interface LCD display IR communication port on the front panel for connection of USB or WiFi module Cat. No 4 226 87/88 Can be configured with the help of front panel touch keys or of the Legrand dedicated software Tensiune de alimentare: 12-24-48 V= 110-240 V~ IP65 IP65 Configuration software available for download via e-catalogue ACU Configurator app for smartphone and tablet available on Apple Store and Google Play configuration software available for download via E-catalogue Caracteristici generale Automatic transfer switch control units They can control transfer switching between two sources, manage generator start/stop, control single phase, two-phase and three-phase networks, control phase-phase and phase-neutral Tensiunes For DPX³ and DMX³ circuit breakers and CTX³ contactors