Why is the operation of the inverter energy-efficient? - Delixi

1. The difference between power distribution appliances and control appliances Power distribution appliances: As the name suggests, it is a device that distributes electricity. Electricity, after coming out of the generator, is output by the bus, and can not be directly connected to the power equipment, and the demand is first output into the power station, which is the power distribution equipment, which is ...

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.

The control of the inverter is nothing more than the fundamental logic of starting, aborting, forward rotation, rotation, and speed regulation, which fundamentally requires that the level condition is effective, rather than the rising edge is effective, so the use of button switches to control the inverter is generally required to use the self-protection of the button...

　　On July 14, the official Weibo of the Beijing Municipal Patent People's Court "Intellectual Property Beijing" released information that Delixi Group Co., Ltd. (hereinafter referred to as "Delixi Group") sued the former administrative department of China's State Administration for Industry and Commerce to dispute the proposal has been adjudicated in the first instance not long ago, and the appellant Delixi ...

1. Trial delivery and commissioning method The first thing to find is the fault of the remaining current action maintainer itself. The detailed operation method is: first block the power supply, and then remove all the zero-sequence transformer load side leads of the remaining current action maintainer (the second and third level remaining current action maintainers will directly remove the outgoing ...

1. The problem current reaches or exceeds the set operating current value. 2. The problem current continues to arrive at the set time of action. Therefore, it is necessary to ensure that the Delixi circuit breaker will not trip beyond its liquid level. Current setting ...

Delixi Electric KGL1 latitude and longitude time control switch is suitable for communication 50Hz operating voltage 380V and the following control circuits, Delixi time control switch, according to the local latitude and longitude, according to the season to change the automatic adjustment control time, as the timing of the implementation of components. Plugging in or out of all sorts of ...

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...

The primary effect of Delixi voltage regulator is, of course, to stabilize the voltage. When the grid voltage fluctuates instantaneously, the regulated power supply will compensate for the voltage amplitude with a response speed of 10-30ms 1. Stable voltage: Wangwen Shengyi, Delixi stabilizes ...

We are able to compare the values of resistance and hose diameter (conductance vs. practical diameter). When it comes to metal wires, this analogy works well. Small-diameter wires have a higher resistance than large-diameter wires made of the same metal. The standard unit of resistance is ohms, there are ...

1. Pay attention to the maximum value of output current: this is a very critical parameter, the current used exceeds the maximum output current of LDO, then the voltage is unstable, and the system will fail. LDO limit parameters: The output current is considered according to the 2/3 criterion. The cost of the whole system ...

After long-term use or too frequent movements, or improper daily maintenance, problems may occur during operation and affect the normal operation. Frequently asked questions are as follows: 1. Coil problem The first problem with the coil is because of the ...

(1) Gain Parameter: The share gain of the speed manipulator. If the gain is too large, it may cause the speed to fluctuate. (2) Integration time parameter: the integration time of the velocity manipulator, that is, the deviation step signal ...

Regulator problem 1: The regulator cannot be started Reason: Whether the phase sequence of the input power cord has been changed, and the air switch in the machine is not turned on or broken. Repair methods: 1. Swap the two power supply wires arbitrarily or check whether the power supply line is correct; 2. Close or replace the switch. Voltage Regulator ...

1. Because there is leakage current in the inverter, in order to prevent electric shock, it is necessary for the inverter and the motor to be grounded. 2. Special grounding terminal for inverter grounding. To connect the grounding wire, use tinned crimp terminals. When tightening the screws, be careful not to break the screws. ...

1) Rectifier The rectifier circuit of the universal inverter consists of a three-phase bridge rectifier bridge. Its function is to rectify the power frequency power supply and supply DC power to the inverter circuit and control circuit. Three-phase AC power supplies are generally required to be introduced into the input of the rectifier bridge through the absorption capacitor and varistor network.

A four-quadrant power supply is a power supply capable of absorbing and supplying positive and negative currents and voltages. While a simple voltage converter is capable of generating a fixed output voltage from the input voltage, this feature is not sufficient in some applications. An example is the control of voltage nodes connected to capacitors that ...

The function of Delixi circuit breaker is to make the circuit breaker internal electromagnetic tripping when the electrical equipment produces short circuit, overload, etc., resulting in the circuit breaker disconnecting the power supply, and maintaining the safety of electrical equipment and personnel. When the electrical equipment is running, the circuit may produce abnormalities, which is the demand circuit breaker in the ...

The essence of energy feedback is active inverter, and the energy feedback of the general inverter is completed by the reverse parallel three-phase inverter at the uncontrolled rectification of the pre-stage of the general inverter, and the regenerative energy is fed to the power grid. The main circuit of the energy feedback equipment is mainly composed of thyristors, IGBTs and IPM modules.

1. According to the load type, confirm the type of inverter: different load types, speed requirements and power size, the need to choose different types of Delixi inverter. Therefore, it is necessary to understand in detail the type of motor load to be controlled in order to find the most suitable type. ...