30 Eaton 93PM UPS (400V/480V Four-Wire – 100 kW Frame) Installation and Operation Manual 164000566—Rev 04Table 9. Input/Output Ratings and External Wiring Recommendations: Eaton 93PM 50–80 kW (400V)Basic Unit RatingUnits Rating 50/60 HzkW 50 60 70 80Input and Output Voltage Volts 400/400 400/400 400/400 400/400AC Input to UPS Rectifier (0.99 MinimumpF) Full load current plus battery rechargecurrent, (3) Phases, (1) Ground AAmps 93 112 131 149Minimum Conductor Size (Phase A, B, and C)Number per PhaseAWG or kcmil(each)1(1)1/0(1)2/0(1)3/0(1)Minimum Conductor Size (Ground)Number– AWG or kcmil(each)6(1)6(1)6(1)6(1)AC Input to UPS Bypass (Four-Wire, Dual-Feed) – Full Load Current(3) Phases, (1) Neutral – see Note, (1) GroundBAmps 93 112 131 149Minimum Conductor Size (Phase A, B, C, andNeutral)Number per PhaseAWG or kcmil(each)1/0(1)2/0(1)3/0(1)4/0(1)Minimum Conductor Size (Ground)Number– AWG or kcmil(each)6(1)6(1)6(1)6(1)DC Input from External Battery (Line-Up-and-Match Eaton 93PM IBC) See Note(1) Positive, (1) Negative, (1) GroundCVoltageTotal Amps480111480134480156480178Minimum Conductor Size (Phase Pos. and Neg.)Number per PoleAWG or kcmil(each)2/0(1)See Note2/0(1)See Note2/0(1)See Note2/0(1)See NoteMinimum Conductor Size (Ground)Number– AWG or kcmil(each)4(1)4(1)4(1)4(1)DC Input from External Battery (StandaloneEaton 93PM IBC) See Note(1) Positive, (1) Negative, (1) Ground CVoltageTotal Amps480111480134480156480178Minimum Conductor Size (Phase Pos. and Neg.)Number per PoleAWG or kcmil(each)3/0(2)3/0(2)3/0(2)3/0(2)Minimum Conductor Size (Ground)Number– AWG or kcmil(each)4(1)4(1)4(1)4(1)AC Output to Critical Load (Four-Wire) –Full Load Current(3) Phases, (1) Neutral – see Note, (1) GroundDAmps 72 86 101 115Minimum Conductor Size (Phase A, B, C, andNeutral)Number per PhaseAWG or kcmil(each)2(1)1(1)1/0(1)2/0(1)UPS Installation Plan and Unpacking
