ApprovalCSA, ULAuto transformer3ph 500kVA 600,480V 60Hz CUConnectionWye-NDutyGeneral dutyEfficiency regulationStandard efficiencyEnclosure dimensions38in/966mm(H), 26in/661mm(W), 21in/534mm(D)Enclosure finishANSI 61 grey, UL50Enclosure IR windowNoEnclosure PN (NPL)NH3-N3REnclosure typeType 3R / IP24Frequency60HzImpedance (std)0.5% - 5%Insulation class220°CMaterialCopperNameplateHPS standardNet weight (NPL)690 lb / 313 kg, Typically Built To OrderNeutral (full rated)YesPhaseThree phasePrimary connectionWye-NRating500 kVA, 480Y/277Secondary connectionWye-NSeismic complianceIBC 2018 (Sds=2.0, z/h=0, lp=1.5)Sound level50 dBA (NEMA ST-20)Standard kVA500Temperature rise150°CTermination 480V (NPL)Mounting padsTermination 600V (NPL)Mounting padsVoltage600,480
| Approval | CSA, UL |
| Auto transformer | 3ph 500kVA 600,480V 60Hz CU |
| Connection | Wye-N |
| Duty | General duty |
| Efficiency regulation | Standard efficiency |
| Enclosure dimensions | 38in/966mm(H), 26in/661mm(W), 21in/534mm(D) |
| Enclosure finish | ANSI 61 grey, UL50 |
| Enclosure IR window | No |
| Enclosure PN (NPL) | NH3-N3R |
| Enclosure type | Type 3R / IP24 |
| Frequency | 60Hz |
| Impedance (std) | 0.5% - 5% |
| Insulation class | 220°C |
| Material | Copper |
| Nameplate | HPS standard |
| Net weight (NPL) | 690 lb / 313 kg, Typically Built To Order |
| Neutral (full rated) | Yes |
| Phase | Three phase |
| Primary connection | Wye-N |
| Rating | 500 kVA, 480Y/277 |
| Secondary connection | Wye-N |
| Seismic compliance | IBC 2018 (Sds=2.0, z/h=0, lp=1.5) |
| Sound level | 50 dBA (NEMA ST-20) |
| Standard kVA | 500 |
| Temperature rise | 150°C |
| Termination 480V (NPL) | Mounting pads |
| Termination 600V (NPL) | Mounting pads |
| Voltage | 600,480 |