APC Easy UPS 3S 10kVA 400V 22min

Highly efficient, three-phase UPS with modern functions, excellent specs and durable electrical equipment, serial RS232, RS485 and USB interfaces, dry contacts, 2 x internal battery string (1 x empty battery slots), SNMP network card for simple monitoring and administration on Windows available separately. Please note: Important: the UPS must be connected by a professional! Optional monitoring and administration of the UPS only possible on Windows!