Mpu-122 Main Control Plate of Induction Furnace

MPU-12 Series Constant Power Intermediate Frequency Power Control Board With the continuous development of intermediate frequency equipment supporting system and more strict management of power grid pollution and the user's requirements for equipment are increasing, especially in the use of high power, high voltage and low frequency. On the basis of the actual situation, Huaming Company has developed a MPU-12 type (rectifier string) series intermediate frequency power supply control board on the control circuit of MPU-11 type (rectifier and rectifier). MPU-12 series control board is a new type of control board, which adopts high performance, high density, super large scale special MPU( digital integrated circuit control system) integrated circuit and integrates the advantages of the board.
The application of rectifier series in intermediate frequency furnace has obvious advantages over rectifier parallel. The stability of power factor melting speed and electric efficiency is better than that of rectifier and parallel connection.
MPU-12 intermediate frequency power supply control board can be used in various induction heating fields such as melting, heat preservation, sintering, heat permeation, liquid metal purification and crystal growth of various metals.
With building blocks MPU-12 constant power control board description _ document download https://induction-furnace.en.made-in-china.com mode of operation: unique online function (6 pulse 12 pulse 18 pulse 24 pulse) can easily achieve multiple devices online to achieve greater power output and special requirements for the use of equipment.
Combined with the corresponding power supply and power supply mode: can effectively remove the high-order harmonics caused by the operation of the equipment, users do not need to increase the harmonic elimination equipment (for the equipment with SCR rectifier 6 pulse minimum harmonic times 5 times ,12 pulse minimum harmonic times 11 times ,24 pulse minimum harmonic times 23 times) can meet the requirements GB/T14549-93 the national standard.
The concept of gradual optimization of the design style (peripheral accessories and less) allows our debugging staff to easily achieve installation, commissioning, maintenance and so on.
The advanced starting mode (sweep type zero starting) can guarantee the success rate of equipment starting is 100%. Unique protection mode (pulse blocking and pull-in at the same time) to ensure reliable operation of equipment
Perfect anti-interference design: can effectively reduce or eliminate voltage fluctuation interference, incoming line harmonic interference, commutation peak interference, wiring interference, and other electromagnetic interference.