Power controller is a power control appliance based on thyristor (power electronic power device) and with intelligent digital control circuit as the core. The power regulator is composed of trigger board, special radiator, fan, shell and so on. The core part uses control board and thyristor module; The cooling system adopts high efficiency chip radiator and low noise fan. The whole machine has all the functions of the control board. The current capacity of the machine has 9 grades from 40A to 800A.
Power regulator with intelligent PID regulator or PLC, 0-5V, 4-20mA; It is mainly used for heating control of industrial electric furnace, soft start and energy saving operation control of large fan and water pump. The load type can be three-phase resistance, three-phase inductive and three-phase transformer load; The power regulator achieves precise temperature control by precisely controlling voltage, current and power. And with the help of digital control algorithm, the energy efficiency is optimized. It plays an important role in saving electricity.
High efficiency, no mechanical noise and wear, fast response speed, small size, light weight and so on. Suitable for salt bath furnace, power frequency induction furnace, quenching furnace temperature; Heat treatment; Temperature control of glass production process: heating with diamond press; High-power magnetization/demagnetization equipment; Semiconductor boat evaporation source; Aviation power supply voltage regulation: vacuum magnetron sputtering power supply: textile machinery; Crystal production; Powder metallurgy machinery; Distributed temperature control system of electric tunnel kiln: color picture tube production equipment:
With more and more applications of power regulator, people’s demand for it is also growing. So, what does it do? Here are a few functions:
1. Power regulator has environmental protection system: through analyzing different voltage feedback, automatically cut off the load current, protect the thyristor and maintain constant voltage characteristics. Provide stable voltage for equipment development and research, and realize the engineering characteristics of enterprise data input and output voltage quality and cost control.
2. Power automatic regulation: through the analysis program design controller, generate a constant power regulation power, appropriate regulation of power temperature, for the computer bottom soft control to provide relevant signals.
3. Constant power controllable (power feedback): graphite, silicon carbide, suitable for controlling the heater controller and high stability. Internal Control of Linear Dependent System (voltage squared feedback) : By taking advantage of the development of linear power characteristics of input-output management operating voltage in Chinese market, precise load regulation of nickel-chromium heater is achieved.
4.Current limiting function: It is suitable for starting inrush current and continuous overcurrent of pure metal loads, tungsten and molybdenum heaters and other loads.
Post time: Apr-07-2023