26 Eaton 93PM UPS (400V/480V Four-Wire – 100 kW Frame) Installation and Operation Manual 164000566—Rev 04Table 5. Input/Output Ratings and External Wiring Recommendations: Eaton 93PM 20–40 kW (380V) (Continued)Minimum Conductor Size (Ground)Number– AWG or kcmil(each)10(1)10(1)8(1)NOTE Callout letters A, B, C and D map to the Oneline Schematics detailed in Chapter 6 UPS Oneline Schematics.Line-up-and-match battery wiring with a 105°C rating is factory supplied with the Eaton 93PM Integrated Battery Cabinet(IBC).The neutral conductor is sized the same as the phase conductor for balanced and resistive loads. Non-linear loads, up tothe maximum of 1.5x the load current, require a larger neutral conductor and should be sized in accordance with NFPANEC 70 Article 310.15(B)(5).Table 6. Input/Output Ratings and External Wiring Recommendations: Eaton 93PM 50–80 kW (380V)Basic Unit RatingUnits Rating 50/60 HzkW 50 60 70 80Input and Output Voltage Volts 380/380 380/380 380/380 380/380AC Input to UPS Rectifier (0.99 MinimumpF) Full load current plus battery rechargecurrent, (3) Phases, (1) Ground AAmps 98 118 138 157Minimum 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 98 118 138 157Minimum 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)UPS Installation Plan and Unpacking
