Eaton ephesus Arena Series Installation Instructions Manual

3EATON IB528001EN Installation instructionsInstallation Instructions - Arena SeriesSUPPLY POWER SPECIFICATIONSEphesus LED light Luminaires are not traditional incandescent lights; they are high-tech, new generation solid-state devices.To protect your valuable investment, the electrical power shall be clean and have stable voltage and current and undistortedwaveforms.Power ConfigurationThe power transformer secondary feeding the electrical distribution system must be a three-phase, four-wire wyeconfiguration. A single phase configuration is acceptable in the case of 240V or 120V circuits. If any other transformerconfiguration is present, notify Ephesus before proceeding with installation.Figure 1. Acceptable Power ConfigurationsWARNINGFollow proper grounding methodse: Electrical system must be grounded. If you are not sure if your power system isgrounded, DO NOT install the luminaire. Contact a licensed electrician for information on proper grounding methodsas required by the electrical code. FAILURE TO FOLLOW THIS WARNING MAY LEAD TO DEATH, SEVERE INJURY, ORPROPERTY DAMAGE.Circuit VoltageBranch power circuits feeding Arena Luminaires shall be:Acceptable Lighting CircuitVoltages (Volts AC)Low Voltage High Voltage120 347208 480240277Three Phase Four Wire Wye Single PhasePhase APhase BNeutral277V(or 120V, or 347V)277V(or 120V, or 347V)277V(or 120 V or347V)240V480V*(or 208V)480V*(or 208V)480V*(or 208V)Phase CLine 1NeutralLine 2120V*Never connect fixtures to 600VAC