1. Nastavení výkonu
(1) It adopts the three-phase full-controlled bridge rectifier regulation. Through phase shift, the SCR trigger pulse is controlled to further control the DC voltage. According to power P=U2 / R, the power may be controlled through adjustment of the DC voltage.
(2) Tato metoda nastavení výkonu neovlivňuje frekvenci . Během nastavení napájení, hloubka pronikání tepla a tvrzená vrstva není ovlivněna .
2. Režim nastavení RREQUENCY
The equipment adopts the frequency tracking mode, that is, the operating frequency of the equipment is always close to the natural frequency of the tank circuit, which can maintain the highest efficiency and the highest power factor output. Therefore, the adjustment of the natural frequency of the tank circuit changes the operating frequency of the equipment. There are two methods to change the natural frequency of the tank circuit.
(1) Upravte parametry kapacity . kapacita nádrže je elektrický kondenzátor . Každý kondenzátor má 4 sloupce s 1/4 kapacitou pro každý sloupec .
(2) Modifikace parametrů induktoru
Inductor is actually the sensor. By change of the connection method, the inductance parameters can be changed. Such adjustment is called two-stage adjustment. It neither interferes with power adjustment not affects the frequency. The frequency adjustment also doesn't affect the power adjustment. Hence, this adjustment method is an optimal Volba .
