WST-1 Controller (Intelligent) Устройства автоматического переключения нагрузки на резервный источник питания с питанием от основного и резервного источников

FURTHER INFORMATION The WST-1 controller has excellent performance and powerful functions that include delay, over and under voltage protection, open phase protection, overcurrent protection, line voltage and current display, power indication, remote clearing, automatic generator startup, a 485 communications interface, timing, automatic input and recovery as well as automatic input and nonautomatic recovery.