POWER WIRING INSTALLATION NOTES081505C164201535---5NOTE: Customer ground can be run in any conduit listed in Table K.5 of 17DESCRIPTION:DATE:DRAWING NO: SHEET:REVISION:Installation InformationA-15EATON Powerware® 9390 UPS (40–80 kVA) Installation and Operation Manual S 164201535 Rev E powerware.com10. Terminals are UL and CSA rated at 90˚C. Refer to Table I and Table J for power cableterminations, and Table K for conduit requirements. Drawing 164201535 ---7 shows thelocation of the power cable terminals inside the UPS cabinet.Table I. UPS Cabinet Power Cable Terminations for the Powerware 9390---40/40, 9390---80/40,9390---80/50, 9390---80/60, and 9390---80/80(208V/220V Input and 208V/220V Output)Terminal Function Terminal Function Size of PressureTerminationTighteningTorqueNm (lb in)TypeScrewAC Input to UPS Rectifierand Bypass(Single Input)E6 Phase A 2 --- #6---250 kcmil 42.4 (375) 5/16 in. HexE7 Phase B 2 --- #6---250 kcmil 42.4 (375) 5/16 in. HexE8 Phase C 2 --- #6---250 kcmil 42.4 (375) 5/16 in. HexAC Input to UPS Rectifier(Dual Input)E1 Phase A 2 --- #6---250 kcmil 42.4 (375) 5/16 in. HexE2 Phase B 2 --- #6---250 kcmil 42.4 (375) 5/16 in. HexE3 Phase C 2 --- #6---250 kcmil 42.4 (375) 5/16 in. HexAC Input To Bypass(Dual Input)E6 Phase A 2 --- #6---250 kcmil 42.4 (375) 5/16 in. HexE7 Phase B 2 --- #6---250 kcmil 42.4 (375) 5/16 in. HexE8 Phase C 2 --- #6---250 kcmil 42.4 (375) 5/16 in. HexSingle-Feed Jumper fromRectifier Input Terminalsto Bypass Input Terminals— Phase A N/A 22.6 (200) M10 Hex Bolt— Phase B N/A 22.6 (200) M10 Hex Bolt— Phase C N/A 22.6 (200) M10 Hex BoltAC Output toCritical LoadE9 Phase A 2 --- #6---250 kcmil 42.4 (375) 5/16 in. HexE10 Phase B 2 --- #6---250 kcmil 42.4 (375) 5/16 in. HexE11 Phase C 2 --- #6---250 kcmil 42.4 (375) 5/16 in. HexDC Input fromBattery to UPSE4 Positive 1 --- #6---350 kcmil 31.1 (275) 5/16 in. HexE5 Negative 1 --- #6---350 kcmil 31.1 (275) 5/16 in. HexInput and Output Neutral E12 Neutral 8 --- #6---250 kcmil 42.4 (375) 5/16 in. HexCustomer Ground Ground Ground 8 --- #14---1/0 5.6 (50) Slotted
