Main range of productPhaseo Optimum product or component typeSafety and isolation transformer rated power in VA630 VA input voltage230 V AC single phase, terminal(s): N-L1400 V AC phase to phase, terminal(s): L1-L2 output voltage230 V AC secondary windingSingle protective coverWithout ambient air temperature for operation-20...50 °C Complementary input voltage limits207...253 V360...440 V network frequency limits47...63 Hz input voltage tolerance+/- 15 V efficiency93 % power dissipation in W47.4 W output sustained overvoltage3 % (no load, hot state) voltage drop at rated load<= 0.4 % no load losses18.9 W short-circuit voltage0,0368 output protection typeAgainst overload, protection technology: externalAgainst overvoltage, protection technology: externalAgainst short-circuits, protection technology: external connections - terminalsScrew type terminals for input connection, connection capacity: 5 x 4 mm² AWG 11Screw type terminals for input ground connection, connection capacity: 1 x 4 mm² AWG 11Screw type terminals for output connection, connection capacity: 2 x 4 mm² AWG 11 markingCE fixing modeBy 4 screws, screw(s) Ø = 7 mm on horizontal panel with derating to 90 %By 4 screws, screw(s) Ø = 7 mm on vertical panel, operating position: horizontalBy 4 screws, screw(s) Ø = 7 mm on vertical panel, operating position: vertical operating altitude3000 m electrical insulation classClass B width150 mm height152 mm depth138 mm product weight9.8 kg Environment product certificationsUREAC standardsUL 506 IP degree of protectionIP20 environmental characteristicEMC conforming to EN 62041Safety conforming to EN 61558-1Safety conforming to EN 61558-2-6 protective treatmentTC ambient air temperature for storage-40...80 °C overvoltage categoryClass I conforming to VDE 0106-1 dielectric strengthBetween winding and groundBetween primary and secondary Contractual warranty Warranty period18 months
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Connections and SchemaInternal SchemePrimary Voltage WiringSecondary Voltage Wiring