Product datasheet ABL6TS40U Characteristics voltage transformer - 230..400 V - 1 x 230 V - 400 VA Main Range of product Phaseo Optimum Product or component type Safety and isolation transformer Rated power in VA 400 VA Input voltage 230 V AC single phase, terminal(s): N-L1 400 V AC phase to phase, terminal(s): L1-L2 Output voltage 230 V AC Secondary winding Single Protective cover Without Ambient air temperature for operation -20...50 C Complementary Input voltage limits 207...253 V 360...440 V Network frequency limits 47...63 Hz Input voltage tolerance +/- 15 V Efficiency 92 % Power dissipation in W 34.8 W Output sustained overvoltage 4 % (no load, hot state) Voltage drop at rated load 0.7 % No load losses 12.4 W Short-circuit voltage 0,0477 Output protection type Against overload, protection technology: external Against overvoltage, protection technology: external Against short-circuits, protection technology: external Connections - terminals Screw type terminals for input connection, connection capacity: 5 x 4 mm AWG 11 Screw type terminals for input ground connection, connection capacity: 1 x 4 mm AWG 11 Screw type terminals for output connection, connection capacity: 2 x 4 mm AWG 11 Marking CE Fixing mode By 4 screws, screw(s) = 5.8 mm on horizontal panel with derating to 90 % Mar 09, 2017 1 Disclaimer: This documentation is not intended as a substitute for and is not to be used for determining suitability or reliability of these products for specific user applicationsBy 4 screws, screw(s) = 5.8 mm on vertical panel, operating position: horizontal By 4 screws, screw(s) = 5.8 mm on vertical panel, operating position: vertical Operating altitude 3000 m Electrical insulation class Class B Product weight 6.5 kg Environment Product certifications UR EAC Standards UL 506 IP degree of protection IP20 Environmental characteristic EMC conforming to EN 62041 Safety conforming to EN 61558-1 Safety conforming to EN 61558-2-6 Protective treatment TC Ambient air temperature for storage -40...80 C Overvoltage category Class I conforming to VDE 0106-1 Dielectric strength 2000 V between winding and ground 4000 V between primary and secondary Contractual warranty Warranty period 18 months 2