250kVA Digital Control LCD Screen Servo Motor Voltage Sabilizer

1. Variable transformer with columnar style
two. Digital manage program. CZPT sensing and protection.
three. Efficiency upto ninety nine%
4. Independent or Dependent 3 Period Regulation subject matter to the get
five. Rich safety functions
6. Manual bypass
seven. EMI/RFI filter ( optional ) , Surge safety ( optional ), Distant management with 485 ( Optional )


Enter Voltage One phase: 220V or 230V or 240V,  Three period: 380V or 400V or 415V
Enter Voltage tolerance +/- 15%, +/-twenty%, +/-thirty%, +/-forty five%
Frequency 50HZ /60HZ
Output Voltage Tolerance +/-2% standard ( +/-1% optional )
Over load capability 300% 1sec, one hundred twenty% to two hundred% 20sec, one hundred% to 120% 15min
Response time   <0.1s
Correction time   <1s
Effectiveness   >97% normal (models below 250kVA)
>98% standard (models previously mentioned 250kV)
Cooling Character air convection for models beneath 150kVA
Air forces admirer for 150kVA and above.
Safety Beneath/Above voltage, in excess of load, over current, brief circuit, manual bypass, surge arrester (optional), voltage stabilization just before power output
Exhibit input voltage of each period, Output voltage of every single period, Current of each section, Alarm of defense
Operating temperature -15 to 40 ºC
Humidity ninety%


Company Profile:
Launched in 1983, GridStone CZPT is a major manufacturer of automated voltage stabilizer and transformer. The items currently contain electronic static voltage stabilizer, electronic servo voltage optimizer, electricity issue correction models, LV and MV transformers and reactors, UPS, Variable Frequency Power Resource, Oil Immersed Induction Voltage Regulator. Many thanks to in excess of 30 several years in the enterprise and on going technical analysis, GridStone have become a competitive substantial-tech company, and meet the demands of a consistently growing quantity of customers via design and style, manufacturing and service.

Besides regular production, GridStone is adaptable and robust at custom style and production in accordance to the customers’ specification. Professional training and technological support are CZPT to serve the buyers speedily and skillfully.

GridStone factories are CZPT and ISO14001 certified.


250kVA Digital Control LCD Screen Servo Motor Voltage Sabilizer