Power Supply Unit. It is a 300W direct current (DC) converter. It has an input voltage range between 33.6V to 160V and output voltages of 12V, 24V, 36V and 48V. It uses fan-less conduction cooling and can operate in a temperature range of -40°C to +70°C (+85°C 10 mins). It can be used in a broad range of applications including industrial machines and equipment, battery electric vehicles, telecommunications equipment and railway. It measures 7.43 x 4.6 x 1 inches and weighs 800grams.

GIR 1 & 6. TEXT TO CODES 8504, 8504 40, 8504 40 95 & 8504 40 95 90. NOTE (II)(D) OF THE HSEN TO HEADING 8504.