1. What is a three-phase thyristor power regulator?
Power regulator and belt0-5V, span>4-20mAintelligentPID regulator or PLC Supporting use; Mainly used for heating control of industrial electric furnaces and soft-start energy-saving operation control of large fans and water pumps. Load types can be three-phase resistive load, three-phase inductive load and three-phase transformer load;Three-phase load can be center grounded load, center ungrounded load, inner delta load and outer delta load.
Thyristor power regulator”Widely used in the following fields:
1. Electric furnace industry: annealing furnace, drying furnace, quenching furnace, sintering furnace, Crucible furnace, tunnel furnace, melting furnace, box-type electric furnace, pit-type electric furnace, melting electric furnace, rolling electric furnace, vacuum electric furnace, trolley electric furnace, quenching electric furnace, aging electric furnace, bell-type electric furnace, atmosphere electric furnace, oven experimental electric furnace, heat treatment, resistance furnace , vacuum furnace, mesh belt furnace, high temperature furnace, kiln, electric furnace.
2. Mechanical equipment: packaging machinery, injection molding machinery, heat shrink Machinery, extrusion machinery, food machinery, tempering equipment, plastic processing, infrared heating.
3. Glass industry: glass fiber, glass molding , glass melting, glass printing, float glass production line, annealing tank.
4. Automotive industry: spray drying, thermoforming.
5. Energy-saving lighting: tunnel lighting, street lighting, photography lighting, stage lighting.
6. Chemical industry: distillationDevelopment, preheating system, pipeline heating, petrochemical industry, temperature compensation.
2. What is a single-phase thyristor power regulator?
Single-phase AC The integrated voltage and power regulation technology power regulator adopts a fully digital circuit design and is universal for single-phase 220V/380VAC. The voltage regulation adopts phase-shift control method, and the power regulation has two methods: fixed period power adjustment and variable period power adjustment. Its functions include: power-on slow start, slow shutdown, radiator over-temperature detection and protection, etc. Its characteristics: small size, low output control point, wide power frequency adaptability range(Can be used for generator power supply), with beautiful appearance, is an economical single-phase power regulator. The series of single-phase regulators consists of control board, cooling unit, power module, shell, etc. The control panel uses a control panel; the heat dissipation system adopts a high-efficiency radiator, which increases the heat dissipation efficiency by 30% under the same volume. ;Low-noise and long-life fan ensures system reliability.
This power regulator is compatible with the intelligent PIDregulator or PLC used together; mainly used for heating of industrial electric furnaces Control and load types can be single-phase resistive load, single-phase inductive load and single-phase transformer load.
The single-phase power regulator uses a digital circuit to trigger the thyristor to achieve voltage regulation and power regulation. The voltage regulation adopts phase-shift control method, and the power regulation has two methods: fixed period power adjustment and variable period power adjustment. The control board is equipped with phase-locked loop synchronization circuit, power-on slow start, slow shutdown, radiator over-temperature detection, current limit, and over-current protection.
The core part of the single-phase power regulator is the control panel; The cooling system adopts high-efficiency radiators and low-noise fans. The whole machine has all the functions of the control panel. The power regulator is compatible with the intelligent with 0-5V, 4-20mA PIDregulator orPLCused in conjunction with it;mainly used for heating control of industrial electric furnaces.
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