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Inverter application skills - Delixi
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, ...
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Delixi spare parts replacement cycle
1. Cooling fan (2-3 years)
As long as the inverter is in use, the cooling fan has always been running, so the cooling fan is generally a short-service life accessory, generally after the use of the cooling fan for 2-3 years, the bearings, balls, motors, etc. of the fan are seriously worn, and they need to be replaced.
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Delixi Electric CDW3 universal circuit breaker introduction
The CDW3 series frame circuit breakers are rated from 400A to 6300A and 415V/690V AC for extreme environmental conditions of 50 Hz AC and -40°C to 70°C. It is mainly used in the distribution network, distributing electric energy, protecting lines and power supply equipment from ...
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Delixi inverter selection
1. According to the load type, confirm the type of inverter: different load types, speed requirements and power size, and the need to choose different types of Delixi inverters. Therefore, it is necessary to understand in detail the type of motor load to be controlled to find the most suitable type.
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AC contactor controls the forward and reverse rotation of the motor - Delixi
The forward rotation control of the asynchronous motor, the peers of the double contactor and the button are doing more, but is there anyone who will use an AC contactor to achieve the forward rotation control effect of the motor?
Practical application: general bench drill, letter ...
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Delixi inverter installation and wiring
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, ...
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Delixi takes you to understand the knowledge of resistance and resistivity
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 ...
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Delixi Electric plastic case leakage protector purchase precautions
There are many kinds of manufacturers and brands of electrical equipment and sales of electrical equipment on the market, we must choose the authentic brand of Delixi Electric when buying, and we must buy from regular dealers to avoid buying fakes. Everyone calls the electric tiger because electricity will form poles when it is not used properly.
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Delixi solid state relay relative to AC contactor characteristics
Delixi solid state relay and Delixi communication contactor are more used products, so what are the advantages of solid state relay relative to communication contactor, how should we choose when we can choose?
1. First of all, the solid ...
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Transformer abnormal power-off treatment fault method - Delixi
First of all, when the transformer is faulty, we must cut off the power supply of the transformer through abnormal methods for the first time, and many major electrical fires and electric shocks are caused by the main gate is not closed. Now let's take a look at what to do.
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The reason for the unstable pressure of Delixi inverter system
Problem Description:
The pressure of Delixi inverter system is unstable, simple vibration?
Solution(s):
The pressure of the system is unstable, which can be due to the following reasons:
A. The position of the pressure sensor to collect the pressure of the system is ...
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Low dropout linear regulator design power supply precautions - Delixi
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 ...
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Delixi circuit breaker product characteristics classification
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 ...
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Causes the inverter breakdown factor - Delixi
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 ...
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Delixi inverter application case
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.
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Delixi circuit breaker common model features
CDB1 miniature circuit breaker is a current-limiting high-breaking miniature circuit breaker with overload and short-circuit maintenance, which is suitable for communication 50Hz, additional voltage 400V and below, additional current 63A and below circuits, as line overload and short circuit maintenance, can also be used under normal circumstances.
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Delixi leakage circuit breaker identification method
1. Appearance
Genuine Delixi switch shape is more fashionable, looks elegant and beautiful, and the surface is neat, impact resistance is relatively strong, will not briefly crack or yellow.
And most imitations will turn yellow after a period of use...
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Delixi inverter
Delixi inverter has launched CDI9000 series inverter, CDI9100 series inverter, CDI9100-S series inverter, CDI9200-G series general-purpose inverter, CDI9200-P series fan pump inverter, CDI9200-ZS series injection molding machine special inverter, CDI9200-GS series ...
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Delixi participated in the 4th China Electrical Appliance Culture Festival
On January 27, the "4th China Electrical Appliance Culture Festival and World Electrical Products Expo" was grandly opened in Liushi, Wenzhou, the capital of China's electrical appliances. More than 500 companies from home and abroad showed their faces on more than 1,400 booths. The largest Delixi exhibition hall with a booth area of more than 1,800 square meters ...
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How to select Delixi voltage regulator
1. For pure resistive loads such as incandescent lamps, resistance wires, electric furnaces and other equipment, the power of the voltage regulator should be 1.5 times the power of the load equipment - 2 times that of the load equipment, for example, if your electric furnace is about 250W, you can choose a voltage regulator with a power of 500W.
2. Rationality ...
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