There are several wiring schemes for moulded case circuit breakers
Connection scheme of moulded case circuit breaker: There are five wiring modes of circuit breaker: front wiring, back ...
Voltage under what circumstances household appliances need to be equipped with regulators
At present, the power supply required for general household appliances is 220V/50Hz, but some users'power supply can no ...
Safety and instructions of single-phase and three-phase voltage regulators before use
Single-phase and three-phase regulator regulator is composed of voltage regulating coil, control computer board and ser ...
What methods should be paid attention to in the use of voltage regulators
Because the voltage regulator has the functions of stabilizing voltage, improving the quality of current in power grid, ...
Please read this article before buying voltage regulator products
Recently, many distribution facilities claim that some losses will occur when they buy distribution regulators. We know ...
What should be paid attention to in connection of three-phase AC regulator
Firstly, the diameter of the power supply wire at the input end of the regulator should meet the current value of the c ...
How SBW Series Three-phase Voltage Regulators Work
Take SBW series regulator as an example: SBW consists of three-phase compensation transformer, three-phase voltage regu ...
Cautions for Use of SVC High Precision Regulator
1. Connect the regulator to the distribution board and install a fuse on the user's distribution board that meets the po ...
How to use the correct method to judge when the voltage regulator fails
If the indication lamp of the voltage stabilization device is abnormal, or the voltage exceeds the voltage stabilizatio ...
How should the three-phase voltage regulator display overvoltage be handled and maintained?
Some users may have some faults when using the regulator, such as overvoltage display on the screen. For over-voltage di ...
How to prevent the voltage regulator from overloading without damaging the voltage regulator?
No matter what the product is, reliability is extremely important, which is directly related to the cost of maintenance ...
Can the service life of equipment with three-phase regulator be prolonged?
With the rapid development of society, power consumption is increasing day by day, and the demand for power equipment i ...
Compared with contactless regulator, which regulator is more reliable?
Carbon brush regulator is produced by friction between carbon brush and wire package, which is loss. The core component ...
Installation steps of AC regulator
Voltage regulator: It is divided into AC voltage regulator (AC voltage regulator) and DC voltage regulator (DC power su ...
How about the carbon brush regulator? Is its quality reliable?
We all know that when the voltage is unstable, or when the voltage is too low, it has a great impact on the normal work ...
What are the characteristics of SBW series and SVC AC regulators？
SBW and DBW series three-phase and single-phase fully automatic compensated high-power voltage regulators have the adva ...
Where are three-phase regulators commonly used? What's the difference between a single-phase voltage regulator and a single-phase voltage regulator?
Where are three-phase regulators generally applicable? Is every place suitable? Of course not. Choosing the right appli ...
What occasions are AC regulators commonly used?
Regulators can be installed on all power supply devices. Regulators can be divided into two categories: single-phase 22 ...
Classification of AC Voltage Regulators
1. Carbon brush regulator: Disc type (SVC): General power is relatively small, mainly ring core manufacturing process ...
Development Trend of Voltage Regulators in 2019
The main analysis points of the Research Report on the trend of voltage regulator industry include: 1) Analysis of th ...
How to Choose Home Voltage Regulator and Key Points of Choosing Home Voltage Regulator
1. When choosing a regulator, first consider how much voltage is used in your household appliances? Domestic electric ...
How to select the Voltage regulator according to the working principle of the voltage regulator
According to the working principle of the voltage regulator, the selection method of the regulator is summarized. 1. ...
Curve of Voltage Regulator
When the input phase voltage is lower than 198V, the output capacity of the auto-coupling regulator (single-phase 0.5KA ...
Safety precautions of voltage regulator
1.When the power supply is turned on and started, do not disconnect the input and output connections of the power suppl ...
