UPS VFI-SS-111 system for 230 V networks LCD control panel USB and serial interfaces, relay output Connection for EPO/RPO Management card slot Scalable with additional battery packs Integrated automatic bypass Input: Hardwired, 1-phase, 230 V Output: Hardwired, 1-phase, 230 V Important: the UPS must be connected by a professional electrician. Minimum cable gauge at entry: 6 mm²/AWG10