Figure 2.24 Connecting and Disconnecting Internal Battery Terminals (MTP 20-40kVA)
WARNING! To perform the servicing UPS, make sure to disconnect the cable connections between the UPS
and batteries. Failure to do so may result in electric shock or battery arc risk.
WARNING! Batteries may only be serviced by qualified personnel and the appropriate protective equipment
and clothing must be used at all times.
WARNING! If maintenance is required, wait 10 minutes for the internal DC bus capacitors to discharge.
2 Installation and Operation Proprietary and Confidential ©2024 Vertiv Group Corp. 27
Vertiv™ Liebert® MTP Online UPS User Manual 20-40-80kVA