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Products
For various industries to provide high-quality power products
GridStone Electric is a designated national regulator manufacturer, engaged in production and research power regulator and other power products
ABOUT US
Adhere to the professional achievements of high-quality philosophy, commitment to new
products, new technologies, new technology innovation and open up!
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Company Profile
Founded in 1983, GridStoneElectric specialize in auto voltage optimizers and transforme...
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Our History
1983, GridStonefactory for voltage optimizer with auto servo motor was started and the fir...
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Our Team
Dr. Jiashun Bao --CTO Dr.Bao is the well known best engineer of voltage optimization in...
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Key Clients
Kenya National Stadium： OptiV MAX 1600kVA
knowledge
The central control system is efficient, compact, single-chip control
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What is Voltage Optimization?1. Incoming Power Supply The electricity usually travel very long distance from the generating plants to the customers. To ensure all customers get acceptable voltage levels considering the voltage drop and loadin...
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Power Quality FAQWhat is power quality? Power quality means different things to different people, but it is generally an all-encompassing term used to describe the consistency and desirable characteristics, or lack thereof, of ele...
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How to calculate KVA of the loadsFor single- and three-phase applications. Calculating the size of a power conditioner is straightforward. The most challenging aspect is determining the amperage (or current). Single-Phase Sizing ...
news
With the ambition of meeting every marketing need
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2015--2018 domestic market demand for am...2016-06-29
Amorphous material mainly used in replacement of transformer core material (silicon steel, ferrite), belongs to a new generation of transformer core. Transformers can be class...
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How voltage regulator is working2016-06-29
Regulator is used to regulate and control circuits, power supply for the machine to allow it to work properly, then we look at the regulator type and works. Fir...
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How do you know the price regulator2016-06-29
We are in the process of electricity, will encounter more or less to voltage instability, volatility instant case, the regulator is to solve such problems arising. M...