... 2.3 Pole AC inlet IEC320-C14 3. Low cost Universal Power Adapter of long lifespanModel ADP-U090S24InputInput Voltage(V)90VAC ... StandardEN55022 Class B,EN61000-4-2,3,4,5,6,8,11 GB17626.5 Level3ProtectionOver voltage Protection>115%-135% Rated output ...