MAIN CHARACTERISTICS range of product PHASEO ECONOMIC product or component type SAFETY + ISOLATION TRANSFORMER rated power in VA 320 VA input voltage 230 V AC PHASE TO PHASE TERMINALS L1-L2 output voltage 24 V AC secondary winding SINGLE protective cover WITHOUT ambient air temperature for operation -20...40 C COMPLEMETARY CHARACTERISTICS input voltage limits 207..253 V network frequency limits 47...63 HZ input voltage tolerance + -15 V efficiency 89 power dissipation in W 39.6 W voltage variation at nominal load 5.08 AT 230 V output sustained overvoltage 0061 NO LOAD HOT STATE voltage drop at rated load 6.5 no load losses 16.7 W short-circuit voltage 6.20 PT output protection type AGAINST OVERLOAD PROTECTION TECHNOLOGY EXTERNAL connections - terminals SCREW TYPE TERMINALS FOR INPUT CONNECTION CONNECTION CAPACITY 4 X 2.5...4 X 4 MM AWG 14...AWG 11 marking CE fixing mode BY 4 SCREWS SCREWS = 5 MM ON VERTICAL PANEL OPERATING POSITION HORIZONTAL operating altitude 3000 M electrical insulation class CLASS B product weight 4.08 KG compatibility code ABT7E