On-Line UPS MSII 4.5-20KVA UPS model Code Bat. Type Max. Quantity Dimensions (WxHxD, mm/ inch) MSII 4.5K / 6KVA T40JXX07 7AH 40. Ablerex is Power Converter. Parallel Redundancy On-Line UPS User Manual Ablerex MSII and MSII-RT Series 1 Table of Contents 1. Safety Instructions and Battery Care. About Ablerex Three Phase UPS Single Phase UPS UPS Accessories Enersine APF EnerSolis PV Inverter Wireless Battery Monitoring System Power Monitoring and.