1 The on-site electrical equipment provided by the induction melting furnace must have good experience in the same industrial occasions. It must be a mature product of the manufacturer of the induction melting furnace and have a marketing history of more than 2 years. It is forbidden to select products that have been discontinued or are being withdrawn from the market. At the same time, it is not recommended to use the latest products of induction melting furnaces that have just entered the market and have not been widely used.
2 The electric control system of induction melting furnace is composed of rectifier transformer, intermediate frequency power supply, furnace replacement switch, low voltage power distribution cabinet, PLC control cabinet and operation console.
3 The MCC cabinet and PLC control cabinet provided by the bidder, color and installation position are to be determined, and the operation console is installed on the site next to the furnace. This equipment requires the use of American AB's PLC and an independent control system with an Ethernet network interface.
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