Delixi information SHOW

	Delixi inverter function introduction 1. If the impact on the power grid can be reduced, it will not cause the problem of excessive peak-to-valley difference. 2. It can speed up the controllable function, so as to speed up the smoothing according to the needs of users; 3. The abort method of the motor and equipment is controllable, so that ...
	Delixi E series inverter common fault analysis Fault phenomenon, fault description, detailed description of troubleshooting measures No display at power-on, no display, no display Check whether the power wiring is correct; Check whether the 5V power supply is normal; Check whether the keyboard is in good contact with the control board; Check whether the control panel and keyboard are normal. If you use ...
	Choose the right inverter method - Delixi The type of inverter is selected according to the type of production machinery, speed regulation range, static speed accuracy, and starting torque requirements, and it is most appropriate to decide which inverter is the most suitable to use. The so-called suitability is not only easy to use, but also economical, to meet the basic conditions and requirements of technology and production. ...
	Delixi time control switch adjustment method Press the undo function key first, then press and hold the school time function key, then adjust the time and date to the current moment, press the punctual function key again, adjust the time that needs to be closed and open to the specified value, if you need to set multiple groups, then press the punctual function key to set, without multiple groups ...
	Delixi inverter analog output fault analysis The analog output of Delixi inverter is abnormal, and the operating frequency of the inverter does not match the output of the controller? Solution(s): First, you should determine what hardware is going wrong. Make the controller enter the manual debugging situation, respectively...
	Delixi inverter installation and wiring 1. The environmental requirements of the inverter Ambient temperature - 10 °C - 40 °C; Ambient humidity: The relative humidity does not exceed 90% (no condensation); Other occasions that require no direct sunlight, no corrosive gas and flammable gas, less dust, and an altitude of less than 1000m. ...
	Delixi selects the advantages of the inverter 1. Significant energy-saving effect: up to 20%-45% 2. Optimize electrical equipment: when the motor starts, there is no large current impact, which reduces the load of the transformer 3. Convenient operation: the speed of the motor is directly given according to the size of the air volume, and the accuracy of the air volume is adjusted accurately ...
	Inverter plus output reactor - Delixi input/output reactor for frequency conversion speed regulation; Because the inverter is often affected by the impact of inrush current and surge voltage in the process of driving the inverter motor operation governor, which will seriously damage the performance and service life of the inverter and the motor, so it is necessary to install a transmission in front of it.
	Ways to reduce the number of inverter repairs - Delixi Inverter is a very ubiquitous equipment in modern workshops, this is a new type of equipment, the price is very noble, and the price of inverter repair is also very expensive, so in the process of using inverter, pay attention to the use of inverter, on the one hand, inverter, delay inverter ...
	Delixi inverter control motor problem Question: Delixi inverter control motor contactor does not start when there is no action? Solution: First check the output status of the controller reflected by the controller panel, and you can compare the 7 units on the panel described in the controller description book.
	Introduction to the type classification of voltage regulators - Delixi Voltage regulators have become an integral part of many appliances in household, industrial, and commercial systems. Earlier, manually operated or switchable regulators were used to raise or lower the input voltage to supply the output voltage within the desired range. This stabilizer is built with electromechanical relays as switchgear ...
	Delixi inverter load type and selection points The correct selection of the inverter is very important for the normal operation of the control system. When selecting an inverter, it is necessary to have a thorough understanding of the load characteristics driven by the inverter. In practice, people often divide production machinery into three types: constant torque load, constant power load and fan and pump load. ...
	The reason for the failure of the inverter - Delixi 1. Ability to adapt to the environment When the motor on the bus starts in a group, when the bus is the largest motor unit starts, the impact on the operation of the inverter, which is related to the input voltage fluctuation scale parameters promised by the inverter, for thermal power units should ensure that the bus voltage drops by 30% when the frequency conversion ...
	The impact of inverter cable design on the life of the motor and cable - Delixi Reflected waves caused by a cable-motor impedance mismatch are prevalent in all AC VFD uses. The severity of the problem depends on the length of the cable, the rise time of the PWM (Pulse Width Modulation) carrier, the voltage of the VFD, and the magnitude of the impedance difference between the motor and the cable. ...
	Servo motor failure analysis - Delixi Three-phase communication servo motors are widely used, but after long-term operation, various problems will occur. Timely identification of the cause of the fault and corresponding treatment is an important task to prevent the spread of the fault and ensure the normal operation of the equipment. One...
	Precautions for instrument maintenance - Delixi 1. When using a multimeter ohm, remember not to measure with electricity. 2. When using the logic pen and oscilloscope to detect the signal, it is necessary to pay attention not to make the probe contact the two measurement pins together, because the essence of this situation is to constitute a short circuit in the case of power-on. 3. Detect filtering in the power supply ...
	The main factor affecting the poor heat of the instrument - Delixi The operation of differential thermal analysis is simple, but in practical work, it is often found that the same sample is measured on different instruments, or different samples are measured on the same instrument, and the results of the differential thermal curve of industrial electrical appliances are different. The high temperature, shape, area, and size of the peaks will all change. ...
	Delixi inverter selection points Variable-frequency drive (VFD) is an electric power control device that uses frequency conversion skills and microelectronics skills to control and communicate motors by changing the frequency of the power supply for motor operation. The inverter is mainly composed of rectifier (communication to DC), filtering, inverter (DC to ditch) ...
	Delixi inverter controller output problem analysis The output of Delixi inverter controller does not match the operating frequency, and the analog output of the inverter is abnormal? Solution: First, you should confirm what hardware is wrong. Make the controller enter the manual debugging state, and use the universal ...
	Regularly inspect the inverter steps and methods - Delixi When the VFD is viewed regularly, the power supply should be blocked, the operation of the VFD should be stopped, and the cover of the VFD should be removed. The first thing is to check the places that cannot be seen without downtime, or the places where it is difficult to find problems on a daily basis, as well as the inspection and adjustment of electrical characteristics. After blocking the VFD power supply, the main power ...
	Delixi solid state relay over AC contactor advantages Delixi solid state relay and Delixi communication touch device are more used products, so what are the advantages of solid state relay compared to communication touch device, how should we choose when we can choose? 1. First of all, solid...