800kVA Digital Control LCD Screen Servo Motor Voltage Sabilizer


one. Variable transformer with columnar design
two. Electronic control system. CZPT sensing and defense.
three. Efficiency upto 99%
4. Independent or Dependent Three Stage Regulation matter to the get
five. Rich protection features
six. Manual bypass
7. EMI/RFI filter ( optional ) , Surge safety ( optional ), Remote handle with 485 ( Optional )


Enter Voltage Solitary stage: 220V or 230V or 240V,  Three section: 380V or 400V or 415V
Input Voltage tolerance +/- fifteen%, +/-20%, +/-30%, +/-forty five%
Frequency 50HZ /60HZ
Output Voltage Tolerance +/-two% normal ( +/-one% optional )
Above load ability 300% 1sec, a hundred and twenty% to 200% 20sec, one hundred% to a hundred and twenty% 15min
Response time   <0.1s
Correction time   <1s
Performance   >97% typical (models below 250kVA)
>98% typical (designs previously mentioned 250kV)
Cooling Character air convection for designs under 150kVA
Air forces enthusiast for 150kVA and earlier mentioned.
Security Under/Above voltage, more than load, more than existing, brief circuit, guide bypass, surge arrester (optional), voltage stabilization before electricity output
Screen input voltage of every single phase, Output voltage of each and every phase, Current of each section, Alarm of defense
Running temperature -15 to forty ºC
Humidity 90%


Firm Profile:
Started in 1983, GridStone CZPT is a foremost maker of computerized voltage stabilizer and transformer. The products at the moment incorporate electronic static voltage stabilizer, digital servo voltage optimizer, energy factor correction models, LV and MV transformers and reactors, UPS, Variable Frequency Electricity Resource, Oil Immersed Induction Voltage Regulator. Thanks to more than 30 several years in the business and on likely technological research, GridStone have turn out to be a aggressive high-tech firm, and satisfy the requirements of a constantly increasing amount of customers through style, generation and service.

Besides common manufacturing, GridStone is versatile and powerful at customized layout and production in accordance to the customers’ specification. Skilled instruction and specialized support are CZPT to provide the clients speedily and professionally.

GridStone factories are CZPT and ISO14001 qualified.


800kVA Digital Control LCD Screen Servo Motor Voltage Sabilizer