American Power Conversion 208/220 installation manual Mechanical assembly

Basic Wiring Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Site Preparation Checklist . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Mechanical assembly 18

Stabilizing Brackets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Leveling Feet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Floor Anchoring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Drilling floor holes for floor anchoring . . . . . . . . . . . . . . . . . . . 20

Hole positions for floor anchors (stand-alone Enclosures) . . . . . 20

Floor anchoring of stand-alone systems . . . . . . . . . . . . . . . . . . 21

Electrical Installation	22
System-Electrical Information	22

Source connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

One-line diagram for Smart-UPS VT 10, 15, 20, 30kVA,

208V, 3 phase, single mains . . . . . . . . . . . . . . . . . . . . . . . . . . 25

One-line diagram for Smart-UPS VT 10, 15, 20, 30kVA,

220V, 3 phase, single mains . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Input/Output Wiring – Single Mains (default) . . . . . . . . . . . . . 28

Input/Output Wiring – Dual Mains . . . . . . . . . . . . . . . . . . . . . 30

External Battery Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Wiring to battery bank or battery racks . . . . . . . . . . . . . . . . . . 32

Communication Wiring to EPO and Optional Equipment . . . . 33
Pin connections J106	(XR Enclosure) and J108 (EPO)	34
Pin connections J106	(UPS) to J200 (XR Enclosure - option) . . .	34
XR Enclosure, APC Maintenance Bypass Panel, and Generator
Control wiring	. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	35
Pin connections J108	(for EPO wiring options)	36

Connection of APC Humidity Sensor . . . . . . . . . . . . . . . . . . . . 37

Front panel removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

Wiring Verification Procedure . . . . . . . . . . . . . . . . . . . . . . . . . 40 Installation Site Checklist . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

ii Smart-UPS® VT 10-30 kVA, 208/220 V Site Preparation and Installation Manual 990-1598B