Delixi product parameter unit VF and V difference

The traditional textile printing and dyeing industry is a labor-intensive industry, and the degree of automation is not high. Most of the transmissions used are not speed regulation, and most of the occasions that need speed regulation are DC motors, such as warping machines, sizing machines and many printing and dyeing equipment.

1. The safety wire is blown off In a general environment, a blown safety wire indicates that there is a problem with the internal wiring of the power supply. Because the power supply is operated in the shape of high voltage and high current, the fluctuation of the grid voltage and the surge city cause the current in the power supply to increase suddenly and cause the safety wire to be blown off. The focus should be on checking the power ...

When buying wires, the first thing to look at is two aspects: conductors and insulation. 1. Conductors 1. Color High-quality copper is called "red copper" or "red copper" - the color of this copper is red, purple, and purple-red. The worse the copper ...

In people's lives, voltage regulators are not short, but some people do not install voltage regulators correctly, which leads to great safety hazards in the use of voltage regulators. Here's how to properly install the regulator: ...

Relay is a kind of electrical appliance that turns on or off the control circuit according to the change of external input signals, such as electrical voltage, current) or non-electrical quantity (heat, time, speed, etc.) to complete the control or maintenance mission.

Most modern LDOs and switching regulators operate reliably under no-load conditions, and some older power devices require a minimum load to ensure stability, because one of the electrodes that needs to be compensated is affected by the payload resistance. For example, the LM1117 requires a load current of at least 1.7 mA (most ...

1. If the two branch lines are connected, the current in the zero line flows to each other, which destroys the operating current balance in the zero sequence current transformer and causes the leakage maintainer to malfunction. If you want to use the neutral line of the power branch line as the neutral line of the lighting branch line nearby, it will cause the leakage of the power branch line.

1. The device of the inverter 1.1 The device environment requirements of the inverter Ambient temperature - 10 °C - 40 °C; Ambient humidity: The relative humidity does not exceed 90% (no condensation); Other occasions requiring no direct sunlight, no corrosive gas and flammable gas, less dust, ...

Delixi high-precision fully active AC voltage regulator uses linear integrated circuits to form a control system, controls the servo motor, drives the contact voltage regulator to actively regulate the voltage, and is equipped with delay, overvoltage, undervoltage and overcurrent maintenance functions. The product has high efficiency, the same input and output voltage waveforms, and the output ...

What is the principle of the electrical control circuit of the three-phase motor? First of all, let's take a look at what is the principle of electrical control of work machinery. The schematic diagram of the electrical control circuit of the working machinery is actually connected with graphic symbols, text symbols and lines to show the connection relationship and circuit of each electrical component.

Delixi CDRA soft engine is a set of soft start, soft stop, light load, energy saving and multi-functional protection in one of the motor control equipment. This is a shock-free and smooth motor during the entire start-up process. According to the type, it can be divided into equipment type and comprehensive. ...

1. The pressure of Delixi inverter system is unstable and simple vibration? Answer: The pressure of the system is unstable, which may be due to the following reasons: A. There is a problem with the orientation of the pressure of the pressure sensor collection system, the pressure collection point is too close to the water pump outlet, and the pipeline pressure is affected by the water outlet ...

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 ...

1. Overpressure leads to brake pipe breakdown. The so-called overvoltage of the inverter refers to the inverter voltage formed due to various reasons that exceeds the rated voltage, which is reflected in the DC voltage of the inverter DC bus. The overvoltage alarm generally appears at the time of shutdown, and its main ...

1. Avoid water and air entering the transformer (1) The transformer should be protected from water ingress and moisture during operation, and it is necessary to seal well the cap of the casing item, the top of the storage phase, the bushing pipe and its connecting pipes. If necessary, a leak detection test should be carried out, and if the insulation has been found to be damp, it should be adopted in time.

1. Shielded wires should be used for signal lines and control lines, which is beneficial to avoid disturbance. When the line is long, for example the distance jumps 100m, the conductor cross-section should be enlarged. The signal line and the control line should not be placed in the same cable trench or tray with the power line, so as not to disturb each other, it is best to place it through the pipe, ...

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. Resistance Indicates the magnitude of the conductor's resistance to the current. Conversion between units of resistance: 1KΩ=1000Ω R indicates the resistance, and the unit of resistance is: ohms (Ω) R=U/I U--- voltage (unit: volts V) I--- current (in ...

When selecting Delixi 2P circuit breaker, the need is selected according to the additional voltage, additional current and operating environment of the practice circuit. The following are the main series of Delixi 2P circuit breaker and its application scenarios: DZ47s-63 2p Small ...

Delixi CDF1 load isolation switch, the product material is carefully selected, with the advantages of reliability and durability. At the same time, it is locked when the power is on, and it can only be turned on when the power is off, which effectively avoids the occurrence of electric shock accidents. The contacts are made of high-quality copper ...