ZVS Low Voltage Induction Heating Machine Kit Heater Circuit

It uses 48V DC current, and a 3kW high power DC power supply is required when it is used. Cannot be directly connected to a 220V power supply or use electric bicycle charger as power supply. Can melt 250g of gold or 150g of silver or copper with a 20ml crucible. Can melt 1kg of gold or 0.5kg of silver or copper with a 70ml crucible. 1kW and 1.5kW circuits matches with a 20ml crucible. The 4-tube and 6-tube circuits are rated at 2kW with a maximum power of 3kW. They can use both large and small crucibles, but the heating ring is not universal. Starting sequence: 1. Power the pump to ensure a normal water circulation. 2. Turn on the main power supply. 3. Wait for several seconds until the voltage is stable. Then turn on the air circuit-breaker and start heating The shutdown sequence is the reverse of the startup sequence. 1KW Heater Connection Method The heating head can be used in a variety of applications such as the welding of copper pipes with a diameter less than 8mm used in refrigerators and air conditioners and heating for an easy removal of rusty screws and other applications.