... Fully enclosed plastic case 3.2 years warranty High quality 120w switching power supply ModelEPS-H101S24InputInput Voltage(V)176VAC-264VACInput Current ... Noise(mVp-p)200mVp-pEnvironmentworking Temperature (°C)0°C - +50°C(refer derating curve)Storage Temperature(°C)‘-20°C - +80°CHumidity(%)20% - ... StandardEN55022 Class B,EN61000-4-2,3,4,5,6,8,11 GB17626.5 Level3ProtectionOver voltage Protection>115%- ...