Delixi 2P circuit breaker selection introduction

Founded in 1984, Delixi Group started with thermal relays, 36 years of big waves, has been in the first camp of China's electrical industry for many years, and has been ranked among the top 500 Chinese enterprises for 18 consecutive years. In recent years, under the guidance of the strategy of "manufacturing power", Delixi has focused on the main line of high-end manufacturing, and has taken multiple measures to ...

There are three types of motor inverters ●Ordinary function type. The fundamental V/F frequency conversion speed regulation function, speed regulation accuracy and torque control function requirements are not high for general use can be satisfied. ●High function type. V/F frequency conversion speed regulation with torque control function, hoist constant ...

1. Upper frequency (high speed) SEt - HSP and lower limit frequency (low speed) SEt - LSP The upper frequency is the frequency corresponding to the *** large given, and the lower frequency is the frequency corresponding to the *** small given. The upper and lower limit frequencies are set to limit the speed of the motor, so as to satisfy the design.

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 ...

1. Circuit breaker refers to a switchgear that can turn on, carry and turn off the current under normal circuit conditions and turn on, carry and turn off the current under abnormal circuit conditions within a regular time. According to the voltage of Delixi circuit breaker, there are high-voltage circuit breakers and low-voltage circuit breakers. Below 1kV ...

(1) The additional operating voltage of the circuit breaker ≥ the additional voltage of the line. (2) The additional current of the circuit breaker ≥ the line load current. (3) The additional short-circuit of the circuit breaker can be turned on and off to ≥ the maximum shortness that may be present in the line.

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 ...

The disconnector is a kind of switching equipment that is mainly used for "blocking the power supply, reversing the operation, and connecting and blocking the small current circuit", without arc extinguishing function. When the barrier switch is divided into directions, there is an insulation distance between the contacts that meets the specified requirements and a significant disconnection mark; When in the azimuth, it can carry ...

1. The output voltmeter is constantly swinging back and forth, and sparks are generated at the carbon brush 1. The contact pressure between the carbon brush and the coil plane is too small 2. The carbon brush is severely worn 1. Clean the coil and carbon brush with a fine file or sandpaper, and then adjust the carbon brush pressure 2. Replace the carbon brushes with new ones ...

Delixi voltage regulator will have a stable preset amplitude of a fixed output voltage, regardless of its input voltage or load conditions change. There are two types of voltage regulators: linear and switched The linear regulator is an active (BJT or MOSFET) operated by a high-gain differential amplifier ...

(1) Ferromagnetic resonant communication regulator: a communication regulator composed of a full choke and a corresponding capacitor, with constant voltage voltammetry characteristics. The full type is a typical structure in the early stage of this type of regulator. It has simple structure, convenient production, wide allowable scale of input voltage, reliable operation, and overload energy.

There are many types of three-phase communication regulators in Delixi, the most commonly used ones are SJW and SBW, etc., so we need to pay attention to the process of application: First of all, it must be operated correctly according to the instructions of the voltage regulator.

Channel business is the foundation of Delixi electric business. Only by clearing the source and stabilizing the foundation can we flourish and build an evergreen foundation! Continuously improving and deepening the order management of shopping malls is the central strategic direction for the company to achieve continuous, healthy and high-speed development together with its distribution partners. For the maintenance of ...

　　My name is Inverter, and among the many new energy-saving products, I am known as the "energy-saving forward" for my excellent function. In today's world, extreme disasters occur frequently, with melting glaciers, rising sea levels, persistent droughts, and heavy rainfall.

There are also several types of quasi-sine waves, ranging from square waves, which are almost indistinguishable from square waves, to rounded trapezoidal waves, which are relatively close to sine waves. We're only going to talk about square waves, which are the waveforms that most commercially available high-frequency regulators can supply today. ...

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 quantity (voltage, current) or non-electrical quantity (heat, time, speed, etc.) to complete the control or maintenance mission.

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 ...

Inverter selection is a skill, if the selection is not appropriate, it may damage the inverter explosion, and seriously affect the normal production of the factory, so it is very important to select the inverter scientifically and reasonably. The following are the principles of inverter selection: ...

1. Nominal value A suitable approximation of a switchgear or component and equipment to mark or identify it. 2. Limiting value The maximum or minimum promise of a quantity in the specification and specification. 3、 ...

(1) Type selection. Depending on the application, select different circuit breakers. Circuit breakers are generally divided into power distribution, lighting, motor maintenance, thyristor maintenance and leakage maintenance. (2) Selection of the number of poles. It should be based on different installation environment conditions.