Lenovo RT8.0kVA Installation And User Manual

Also see for RT11.0VA: Installation and user guide

Contents

Frequency converter connection (1Phase units)Important: This connection must be carried out by qualified electrical personnel.Before carrying out anyconnection, check that the upstream protection devices (Normal AC source and Bypass AC source) areopen "O" (off).Always connect the ground wire first.1. Remove the jumper.2. Insert the Normal AC cable through the cablegland.3. Connect the three cables to the Normal ACsource terminal blocks. Do not connectanything to the Bypass terminal blocks.4. Insert the Output cable through the cable gland.5. Connect the three cables to the Output terminalblocks.6. Put back and secure the terminal blocks coverwith the screws.7. Tighten the cable glands.Frequency converter connection (3Phase units)Important: This connection must be carried out by qualified electrical personnel.Before carrying out anyconnection, check that the upstream protection devices (Normal AC source and Bypass AC source) areopen "O" (off).Always connect the ground wire first.30 6U Rack or Tower UPS RT8.0kVA and RT11.0VA and Maintenance Bypass Installation and User's Guide