... power cable 3×2.5mm²,which is relative to the red line, the blue zero line, yellow-green for the grounding wire. 2,Voltage: 2000W ... economically with high efficiency. 2.Reserved for filling cups and drop-boxes unit and the expansion of the later mechanism, follow-up ... your requirements! customized models, customers can order the special needs. such as :1cup 2 cups 3 cups 4cups 5cups 6cups No ...