Craft glass is a high-grade product, especially in developed countries such as Europe and the United States, glass products of different shapes are essential daily necessities for home and catering industries. How to process exquisite glass crafts is a very difficult job, we must have a good grasp of all aspects of glass processing in order to make exquisite glass crafts. In many processing processes, the most important point is to accurately control the furnace temperature of the glass furnace.
Modern glass furnaces have adopted electric heating, while traditional coal heating has long been abandoned. PID control of the temperature of the furnace, one of which is to measure the current accurately in real time, and then adjust the output current of the power regulator(/noker-high-performance-10a-20a-25a-30a-35a-40a-50a-single-phase-thyristor-scr-power-regulator-stabilizers-product/) phase Angle, control the size of the current.
TRUE RMS is the meaning of “true RMS, TRUE RMS”, the English abbreviation is “TRMS”, and some literature is also called true root mean square value, the expression of true RMS of AC voltage
Because in the glass heating processing industry and other industries that need to use smelting furnaces, most of the power regulator products need to be used to control the current to achieve the purpose of controlling the furnace temperature. The commonly used power regulator here generally uses the method of adjusting the phase Angle to adjust the effective value of the current, that is, to adjust the temperature. At this point, the current waveform is already a non-standard waveform, not a standard sine wave. If the traditional average value algorithm is used, the current and power displayed are very different from the actual value. In order to more accurately approximate the current and power values, the true RMS measurement method is an optimal scheme.
Power controller products produced by Noker Electric, with optional true RMS display module. In the need of high control precision, the display value is required, the module can be selected to achieve the required control requirements.
Post time: Sep-14-2023