RST-5000 (5KW) & RST-10000 (10KW) are single output enclosed type AC/DC power supplies. There series operates for the wide range three phase AC input (3 phase 3 wire / 196~305VAC or 3 phase 4 wire/Y 3 40~530VAC) and offers △ the models with the DC output mostly demanded from the industry. Each model is cooled by the built-in fan with fan speed control, working for the temperature up to 70°C.