The difference between the poles of Delixi circuit breaker

1. If the fuse burns out, please approve the load equipment as soon as possible, take repair measures in time, and restore power; 2. If you use a fixed amount of fuse, please use the regular line and do not match it at will, so as not to cause ...

1. Safety wire fuse In a normal environment, the safety wire fuses to declare that there is a problem with the internal wire of the power supply. Because the power supply operation is in the shape of high voltage and high current, the fluctuation of grid voltage and the surge city cause the current in the power supply to increase suddenly and cause the safety wire to fuse. The focus should be on checking the power supply ...

The essence of energy feedback is active inverter, and the completion method of energy feedback of the general frequency converter is to feed the regenerated energy to the grid by reverse parallel three-phase inverter at the uncontrolled rectification of the pre-stage of the general frequency converter. The main circuit of the energy feedback equipment is mainly composed of thyristors, IGBTs and IPM modules.

Delixi's three-phase circuit breakers are generally divided into three types, namely 3P, 3P+N and 4P. (1) Differences: 3P: Pure three-phase electrical equipment only uses three wirings, and trips when there is a short circuit to the ground or between phases in the absence of single-phase load; Otherwise, when a one-phase N-line load occurs, the N-line is broken...

The S2 (single-phase 220V, 50/60HZ) comes standard with a built-in brake unit CDI-E102G0R4S2B 0.4KW CDI-E102G0R75S2B 0.75KW CDI-E102G1R5S2B 1.5KW CDI-E102G2R2S2B 2.2KW ...

The general leakage circuit breaker is wired using the principle of progressive line outlet, just distinguish the phase wire and the neutral wire, the note room, the neutral line is marked with N, and the inlet and outlet lines are the same. Delixi DZ47LE C40 empty ...

Relay is an electrical appliance that opens or disconnects 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.

The control of the inverter is nothing more than the basic logic of starting, aborting, forward rotation, rotation, and speed regulation, which basically requires that the level condition is useful, not the rising margin is useful, so the use of button switches to control the inverter is generally required to use the button in the form of self-protection ...

Product Introduction With optimized open-loop vector control, V/F control, closed-loop vector control, stable functions, rich functions, it is a high-performance vector frequency converter, which can be widely used in the accuracy of speed control, torque echo speed, ...

Voltage vf and v difference: The two have different meanings, vf on the battery represents the feedback voltage, while v represents the capacity of the battery and is the unit of measurement of voltage. Lithium battery is a type of battery that uses non-aqueous electrolyte solution with lithium metal or lithium alloy as the positive/negative electrode data. ...

Delixi Electric KGL1 latitude and longitude time control switch is suitable for communication AC 50Hz operating voltage 380V and the following control circuits, Delixi time control switch, according to the local latitude and longitude, according to the season, fully automatic adjustment of the control time, as a court time to perform components. Access or disconnect all kinds of ...

The 6 series electronic molded case circuit breaker CDM6Ei was launched in 2017 with a new 1600A shell; High throughput capacity, high Ics=65kA, to meet specific application occasions; long-distance four-distance communication to complete intelligent connectivity; Support mobile APP communication and alarm without tripping function; The maximum operating temperature of the product can be ...

The selection of frequency converter is indeed very important, because if the selection is not suitable, it will cause a waste of time and money, and at best, it will cause production incidents and personnel injuries. First, select according to the classification of the frequency converter 1. Frequency converters can be divided into general-purpose frequency converters and special frequency converters. ...

　　On July 14, the official Weibo of the Beijing Patent People's Court "Intellectual Property Beijing" announced that Delixi Group Co., Ltd. (hereinafter referred to as "Delixi Group") v. the administrative department of our country's State Administration for Industry and Commerce has recently been judged in the first instance.

Variable-frequency drive (VFD) is an electric control device that uses frequency conversion skills and microelectronic skills to control the electric motor by changing the frequency of the motor operation power supply. The frequency converter is mainly composed of rectification (communication to DC), filtering, inverter (DC to ditch ...

The main circuit of the frequency converter can be roughly divided into two categories: the voltage type is the frequency converter that converts the DC of the voltage source into communication, and the filtering of the DC circuit is the capacitor. The current type is to convert the DC of the current source into communication ...

Thermal accounting requires information such as power loss, thermal resistance of the package, and ambient temperature. The power loss is the same as the accounting method of efficiency accounting, which is simply the value of the output input voltage difference and the input current multiplied. Thermal resistance should have recorded skill standards, if not, it is necessary to ask the manufacturer. Basically...

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

1. Adaptability to the environment When the motor on the bus starts in groups, when a large motor unit on the bus starts the influence on the operation of the frequency converter, which is related to the input voltage fluctuation scale parameters promised by the frequency converter, for the thermal power unit should ensure that the bus voltage drops by 30% when the frequency conversion ...

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. ...