SCR power regulator: It is a kind of power control device based on thyristor (power electronic power device), with intelligent digital control circuit as its core, abbreviation for thyristor power regulator, also called SCR power regulator, SCR Regulators, thyristor regulators, thyristor regulators, thyristor regulators, power regulators, power regulators, power controllers. High efficiency, no mechanical noise and wear, fast response, small size, light weight and many other advantages. Thyristor power regulators achieve precise temperature control through precise control of voltage, current, and power, and optimize the power usage efficiency with its advanced digital control algorithms, which plays an important role in saving power.
Thyristor power regulators are widely used in the following areas:
A electric furnace industry: annealing furnace, drying furnace, quenching furnace, sintering furnace, crucible furnace, tunnel furnace, furnace, box-type electric furnace, electric well-type furnace, melting electric furnace Electric Furnace, Hood Furnace, Atmosphere Furnace, Furnace Furnace, Heat Treatment, Resistance Furnace, Vacuum Furnace, Mesh Belt Furnace, High Temperature Furnace, Furnace, Electric Furnace
B Machinery and Equipment: Packaging Machinery, Injection Molding Machinery, Thermal Shrinking Machinery, Extrusion Machinery, Food Machinery, Tempering Equipment, Plastic Processing, Infrared Heating
C Glass Industry: Glass Fiber, Glass Molding, Glass Melting, Glass Printing, Float Glass Production Line, Annealing Bath
D Automotive Industry: Spray Drying, Thermoforming
E energy-saving lighting: tunnel lighting, street lighting, photography lighting, stage lighting
F Chemical Industry: Distillation Evaporation, Preheating System, Pipeline Heating, Petrochemical, Temperature Compensation
G Other industries: Salt Bath Furnace, Industrial Frequency Induction Furnace, Temperature Control of Quench Furnace, Temperature Control of Heat Treatment Furnace, Diamond Press Heating, High Power Magnetizing/Demagnetization Equipment, Aviation Power Supply Voltage Regulator, Central Air Conditioner Electric Heater Temperature Control, Textile Machinery, crystal stone production, powder metallurgy machinery, color picture tube production equipment, metallurgical machinery and equipment, petrochemical machinery, light smooth regulation, constant pressure constant current constant power control and other fields.
The basic function of three-phase thyristor power regulator is the use of digital circuit trigger SCR to achieve voltage regulation and power adjustment. Voltage regulation adopts phase-shift control method, and power regulation has fixed-cycle power regulation and variable-cycle power regulation. The control board has a phase-locked loop synchronization circuit, automatic phase discrimination, phase loss protection, power-on slow start, slow shutdown, radiator over-temperature detection, constant current output, current limit, over-current protection, serial working status indication, etc. Features. The characteristics of the control board: Ten A/D, the output linearity is high, and the output control point is low.
SCR power regulator and 0-5V, 4-20mA intelligent PID regulator or PLC supporting the use of; mainly used with industrial electric furnace heating control, large fan pump soft start energy-saving operation control.
The load type can be three-phase resistive load, three-phase inductive load and three-phase transformer load; the three-phase load can be center ground load, center ungrounded load, inner triangular load and outer triangular load.
With the development and progress of domestic industry, machining has changed a lot, Precision Machining technology has come to the fore, many industries such as household appliances, automobiles, hardware and medical manufacturing products more or less use precision parts. It may be just a component, or it may be a core component in a mechanical device. In a word, it is very important and plays an irreplaceable role.
And these precision parts for precision machining manufacturing there are two processes, one is hot processing and one is cold processing, hot processing is through heat treatment and other ways to make parts in very warm conditions under the biochemical or physical changes to achieve the shape change requirements. And cold processing is at room temperature without chemical and physical changes to achieve shape changes, generally using cutting technology. In the future, on the premise of meeting processing and environmental protection, precision machining will be combined with science and technology to become an important and sustainable science.
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