34 Eaton 93PM UPS (400V/480V Four-Wire – 100 kW Frame) Installation and Operation Manual 164000566—Rev 04Table 12. Input/Output Ratings and External Wiring Recommendations: Eaton 93PM 50–80 kW (415V) (Continued)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 69 83 97 111Minimum Conductor Size (Phase A, B, C, andNeutral)Number per PhaseAWG or kcmil(each)3(1)1(1)1/0(1)2/0(1)Minimum Conductor Size (Ground)Number– AWG or kcmil(each)8(1)6(1)6(1)6(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 13. Input/Output Ratings and External Wiring Recommendations: Eaton 93PM 90–100 kW (415V)Basic Unit RatingUnits Rating 50/60 HzkW 90 100Input and Output Voltage Volts 415/415 415/415AC Input to UPS Rectifier (0.99 Minimum pF) Full loadcurrent plus battery recharge current, (3) Phases, (1) GroundAAmps 162 180Minimum Conductor Size (Phase A, B, and C)Number per PhaseAWG or kcmil(each)4/0(1)4/0(1)UPS Installation Plan and Unpacking
