Delixi time control switch adjustment method

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

Although this is not a common problem of AC contactors, the inability of AC contactors to engage will affect the efficiency of the operation and even damage the production equipment.

Read this statement carefully before installing, operating, maintaining, and viewing the EM60 series drives. In order to ensure the safety of your person, equipment and property, please be sure to read carefully before using our EM60 series inverter.

(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.

According to the controlled target and operating parameters such as voltage, current, power, frequency and operating system, the additional parameters of the contactor are determined. 1) The coil voltage of the contactor should generally be lower, so that the insulation requirements of the contactor can be reduced, and it is safer to use. But for the sake of the party ...

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

Varieties of circuit breaker accessories It is divided into two categories: in-flight accessories and out-of-flight accessories. The accessories in the machine are the subordinate equipment of the equipment inside the circuit breaker, including four types: shunt tripper, undervoltage tripper, auxiliary switch and alarm switch. Normally the in-flight accessories have to be uncovered with the device, but now ...

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: ...

The circuit breaker has arc extinguishing equipment, so the circuit breaker can be operated with load, not only the load current, but also the fault (short circuit) current; The circuit breaker has a good package form, so simply observing the circuit breaker cannot intuitively determine whether it is in the closed or disconnected position. Isolate ...

The general leakage circuit breaker is wired using the principle of outgoing wire under the progressive line, only need to distinguish the phase line and the zero line, between, the zero line is marked with N on the right, and the incoming and outgoing lines are the same. Delixi DZ47LE C40 ...

Look at the quality of the surge protector, to see whether it can complete his basic specification, relative to the surge protector of the primary specification is whether the surge operating voltage can be constrained below the required value, the surge protector must discharge the lightning current when the mission is completed, this specification must be completely completed.

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: ...

Look at the quality of the surge protector, to see whether it can complete the fundamental specification for him, the primary specification related to the surge protector is whether the surge operating voltage can be limited to the required value below, the surge protector in the completion of this mission when it is necessary to discharge the lightning current, this specification is necessary to completely ...

1. There is no output, no voltage indication or no start when the machine is turned on. Overvoltage or undervoltage maintenance 1. Adjust the internal output voltage adjustable potentiometer 2. The wrong phase and the lack of phase are maintained, and the two phases are arbitrarily replaced by three phases 3. The main control circuit board is broken 3. Replace 4. The output AC has been ...

1. If strong electricity and weak electricity are to be separated by a long distance from the horizon walking line, the interval should generally exceed 30 cm to prevent disturbance and be interspersed with each other. 2. In order to facilitate the future line change, the PVC pipe must be cut down and straightened as much as possible.

Press the revoke function key first, then press and hold the school time function key, then adjust the time and date to the current moment, press the punctual function key again, adjust the time when the demand is closed and open to the specified value, if the demand is set to multiple groups, then press the punctual function key to set, without multiple groups ...

During opening and closing operations, the remote opening and closing command is usually a high-level pulse of several hundred milliseconds. In order to prevent the pulse from becoming invalid before the end of the opening and closing operation, and to ensure that the opening and closing operation is completed, a holding circuit is added. Intuitively, it is to avoid tripping and closing, and the exit contact precedes the DL ...

1. The quality of the socket is low First of all, we should check whether the socket is a miscellaneous defective product, the copper clamping force in the defective socket is not enough, resulting in a poor connection between the socket and the plug, and the socket and plug will heat up after a long time of electrical use. Therefore, you must not buy cheap miscellaneous electric ...

Reflected waves caused by a cable-motor impedance mismatch are prevalent in all AC VFD uses. The severity of the problem depends on the length of the cable, the rise time of the PWM (Pulse Width Modulation) carrier, the voltage of the VFD, and the magnitude of the impedance difference between the motor and the cable. ...

It shows that the voltage regulator base is not voltage corrected, and the voltage regulator in this situation is like a transformer, the higher the input voltage, the higher the output voltage, the input decreases and the output voltage also decreases. This...