Three control methods of heater are revealed

In the cold season, an efficient and reliable Industrial heater is an indispensable treasure for a warm home. Driven by modern technology, the control of the Industrial heater is also changing with each passing day, and now there are three common intelligent temperature control technologies such as contactor control, solid state relay control and power regulator control, each of which has its own unique features to bring you a more comfortable and intelligent heating experience. In this article, Sinton will reveal the three main control methods of Industrial heater for you.

1. Contactor control (stable classic, safe heating)

Contactor is used to frequently switch on or off the AC and DC main circuit and control circuit of automatic control appliances;

Contactor also has undervoltage, zero voltage release protection function;

More than 80KW group control, there will be delayed start;

Contactor control is a traditional and classic heater control mode. Through the opening and closing control of the contactor, the current is switched on and off, and the heating power of the heating element is controlled. This method is simple, reliable, rapid response, and can be adjusted to a comfortable indoor temperature in an instant. In addition, the contactor control has a strong ability to withstand current and is suitable for various heating needs.

2. Solid state relay control (intelligent and efficient, power-saving pioneer)

It is a contactless switch composed of microelectronic circuit, discrete electronic device and power electronic power device. The isolation device is used to realize the isolation between the control end and the load end. The input end of the solid-state relay uses a small control signal to directly drive the large current load.

Solid state relay control is a representative of modern technology, it gets rid of the traditional relay mechanical opening and closing, using semiconductor devices to control the current. This allows the solid-state relay to have a higher response speed, lower energy consumption, and achieve more accurate temperature control. Its contactless design also extends service life and reduces maintenance costs. Intelligent solid-state relay control makes heating more efficient and environmentally friendly.

3. Electrical regulator control (flexible temperature control, good energy efficiency)

It is a stepless power regulation device, which realizes the use of small power control to control high-power equipment;

Commonly used temperature control instrument output analog 4-20mA or 0-10V and other small signals, drive large power, linear curve, and finally effectively control constant temperature;

The control of power regulator uses electronic devices such as thyristor to achieve accurate adjustment of heating power by adjusting the phase of current. This method is highly flexible and can be adjusted sensitively under different temperature requirements to provide a more personalized heating experience. At the same time, the power regulator control also has good energy efficiency, which can effectively reduce energy waste, and is an ideal choice for the pursuit of green environmental protection.

These three control methods have their own characteristics, and the more suitable heater can be selected according to personal needs and use scenarios. Whether it is traditional contactor control, modern solid state relay control, or flexible power regulator control, you provide the ultimate comfort of the warm experience. In this winter, let the heater control method accompany your life, let the warmth become a part of your home life.