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Adress: Luoxin Industrial Park, Luoyang, Henan0.25T Intermediate Frequency F
0.5T Intermediate Frequency Fu
500kg Induction Melting Furnac
250kg Induction Melting Furnac
1T One Belt Two Intermediate F
5T One Belt Two Intermediate F
3T One Belt Two Intermediate F
2T One Belt Two Intermediate F
5T Parallel Intermediate Frequ
5T Intermediate Frequency Furn
5T Series Intermediate Frequen
3T Series Intermediate Frequen
2T Series Intermediate Frequen
1T Series Intermediate Frequen
0.5T Series Intermediate Frequ
0.25T Series Intermediate Freq
1T Parallel Intermediate Frequ
2T Parallel Intermediate Frequ
0.5T Parallel Intermediate Fre
0.25T Parallel Intermediate Fr
Introduction of main control panel function of intermediate frequency furnace
The main control board of the intermediate frequency furnace: the core components adopt the American ASIC2 high-density integrated circuit block, the phase sequence adaptive circuit, the inverter adopts the sweeping zero-voltage starting mode, the frequency tracking circuit adopts the average sampling scheme, and the inverter circuit adds There is an inverter angle adjustment circuit that automatically adjusts the load impedance matching. With heavy-duty start and lack of material protection.
Function and protection: The core digital circuit of this main control board has two input/output interfaces. The internal functions include rectification phase shift trigger, phase sequence adaptive, inverter trigger, inverter lead angle lock, inverter repeat start and main control board. Undervoltage automatic protection and other functions.
%Main circuit short circuit protection
%Main circuit phase loss protection
%High voltage and low protection
%Cooling water pressure low protection
% Cooling water temperature protection
%SCR overvoltage, overcurrent protection
%Load overvoltage, overcurrent limit