Low-voltage switchgear, many people see the words of the time, the first may be associated with the pressure associated with the thought that this is almost the same pressure switch. Low Voltage Switchgear The fact is completely changed, low-voltage switchgear, where the low pressure is not the pressure is low, but the voltage is low. Simple and clear summary is that in the case of low pressure, by regulating the low-voltage switchgear control high-voltage transmission. The same time as
In fact, from the power plant to generate electricity, Low Voltage Switchgear to be transmitted to the cable, and then through the cable to the power of transport to our home when the size of the voltage is several times to change. After the power plant generates electricity, the voltage will rise to produce high-voltage, high-voltage transmission through the cable before the transfer to our home, you need to high-voltage electricity into 220v, and then sent to each of our households.
Then the key to come, these high voltage do not say that we people, Low Voltage Switchgear even if the ordinary electrical appliances is also impossible to bear, then the problem is coming, how can we make these high-voltage and transformer safety contact, this Time low-voltage switchgear here is a very critical step. The high voltage is first transmitted to the power supply office, and the low voltage switchgear is also located in the power supply office, by controlling the low voltage switchgear, Low Voltage Switchgear thus controlling the high voltage and power supply station contact cabinet contact, and then the transformer will High voltage to electricity after the home output. The same time as
Low-voltage switch The main function of this device is to control and protect the power system, low-voltage switch it can be run through the grid, Low Voltage Switchgear and then the need to run through a part of the power equipment or through some lines to invest, or to exit the operation. The low-voltage switch can also cut off the fault section of the grid in the event of a power failure. So low-voltage switch equipment can not only ensure that there is no fault part of the grid can continue to normal operation, Low Voltage Switchgear and then can also be maintained in the maintenance of electricity during the maintenance of personnel life safety. In addition, the operation of low-voltage switchgear is also very convenient and simple, we can not need to power off the case can also be checked and maintenance of the line, low-voltage switchgear components between the components will not affect each other, Low Voltage Switchgear but we still have to Pay attention to only control the low-voltage switch line, which can control the circuit to move the line. The same time as
Today, we have a variety of different types of low-voltage switchgear, the quality of contrast, or a German brand to do the best. But our country is now the development of science and technology level leap in research and production of low-voltage switchgear on the road has been constantly forward. Low Voltage Switchgear With the continuous progress of our country on this road, more and more manufacturers have been able to produce a good quality low-voltage switchgear, and believe that in the near future, we will produce higher quality low-voltage switchgear.
Low voltage switchgear function:
1. power distribution conversion
2. Motor control (also known as motor control)
3. Reactive power compensation
4. Protection of personal shock (direct and indirect contact)
5. Protect the device from external influences