18 All rights reserved ©N1 Critical Technologies, Inc.NE Series (20-30kVA)User ManualChapter 3 Installation3.7 Installation of the UPS3.7.1 Installation of NE Series (20-30kVA) UPSBefore installation begins, it is important to make a plan for the location of the UPS and bringingAC Mains wiring to the unit and output wiring from the unit. This is unique in every installation andthe planning should be done by a qualified installation technician.Move the UPS from the wooden packaging pallet to the ground before installing.Step 1 Determine the installation position, set four M12 expansion bolts into the ground followingthe measurements in Figure3-2.Figure3-2 Installation dimensionRequired interval: 771mm×350mm. The exposed height of expansion bolt should be within 50mm,.Step 2 Take out the UPS from the package. The appearance is as shown in Figure3-3.