News
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What is zero crossing scr power regulator?
Zero-crossing control is a very common way to control the power regulator , especially when the load is the resistive type. The thyristor is turned on or off when the voltage is zero, and the power can be adjusted by adjusting the ratio of the thyristor on and off time. ...Read more -
What is phase angle control scr power regulator?
More and more customers ask about what is phase angle control scr power regulator? Today we will give you some introduction. Take a three-phase system as an example, as we all know. In each phase, there are two SCRs in parallel. In phase-angle control, each SCR of the ba...Read more -
How to choose a static var generator &active harmonic filter
Based on the experience of the power quality experience,when we choose active harmonic filter, two formulas are commonly used to estimate the capacity of the harmonic suppression. 1.Centralized governance: Estimate the configuration capacity of harmonic governance based...Read more -
The difference between active harmonic filter and static var generator
More and more customers usually ask us about the difference between active harmonic filter and static var generator, now let me give you the answer. Active power filter APF is a new type of power harmonic control equipment made of modern power electronics technology and...Read more -
Nokel Electric off-grid solar inverter has been widely praised by customers
Based on many years of rich experience in power electronics technology development, our company develops off-grid solar inverters. Photovoltaic off grid inverter during the day the photovoltaic array converts solar energy into electricity, under the control of the PWM/MP...Read more -
Different ways to mitigate the harmonic
There are so many ways to mitigate the harmonic, but no any solution to solve all the problems. Different power supply, different load, need we offer the best solution to mitigate the harmonic. The table below compare of THDi of various harmonic mitigate technologies bef...Read more -
Built-in temperature module scr power regulators successfully work with K type thermoelectric couple
In the case of electric heating, many furnaces use K-type thermocouples as temperature detection. In order to reduce the customer's investment and save the cost of temperature control meter, we have developed a nwe type power controller with built-in temperature control ...Read more -
Why you need to choose a motor soft starter
At present, a large number of AC asynchronous motors are used in industrial and mining enterprises, most of which adopt direct starting mode. Direct starting is the simplest way to start, starting the motor through the knife or contactor directly connected to the power g...Read more -
The development trend of high voltage frequency drive market
With the rapid development of modern power electronic technology and computer control technology, the technological revolution of electric drive has been promoted. Ac speed control instead of DC speed control, computer digital control instead of analog control has become...Read more -
What is the usage of active harmonic filter
With the extensive use of variable speed drive, servo, ups and other products, a large number of harmonics have appeared in the power grid, and harmonics have brought about very big power quality problems. In order to solve the harmonic problem in the power grid, our com...Read more -
Solar water pump inverter successfully used in South Africa
With the continuous expansion of our foreign trade market, a variety of products have received high praise from customers. Solar pumping inverter is a cost-effective product developed by our company based on more than 20 years of research and development experience of I...Read more -
What is the usage of PID temperature module of the scr power regulator
Power controllers are widely used in electric heating applications, which can reduce the current shock to the heater and provide accurate temperature control.Based on many years of rich experience in power controller development and application, our company has developed...Read more