Shanghai, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Electrical & Electronics, Industrial Equipment & Components, Manufacturing & Processing ...
Management System Certification:
ISO 9001, ISO 14001
OEM/ODM Service
Sample Available

Voltage Stabilizer, Voltage Regulator, Static Voltage Stabilizer manufacturer / supplier in China, offering Single Phase Static Voltage Stabilizer, Outdoor Digital Servo Voltage Stabilizer, High Quality for 35 Years Voltage Stabilizer and so on.

Diamond Member Since 2017
Audited Supplier

Single Phase Static Voltage Stabilizer

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Min. Order / Reference FOB Price
1 Piece US $500-60,000/ Piece
Port: Shanghai, China
Transport Package: Carton / Wooden Box
Payment Terms: L/C, T/T, open account 30 to 90 days
Current Type: AC
Phase: Single Phase
Usage: Static Voltage Stabilizer
Frequency: Power Frequency
Size: Small
Iron Core Shape: E

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Basic Info

Application Range
Industry, Bank, Data Center, Hospital, etc
10kVA to 50kVA
Shanghai, China
1. Specially designed for elevator and lift equipments
2. Variable transformer with columnar design
3. Digital control system. Intelligent sensing and protection.
4. Efficiency upto 99%
5. Independent or Dependent Three Phase Regulation subject to the order
6. Rich protection functions
7. Manual bypass
8. EMI/RFI filter ( optional ) , Surge protection ( optional ), Remote control with 485 ( Optional )

Input VoltageSingle phase: 220V or 230V or 240V,  
Three phase: 380V or 400V or 415V
Input Voltage tolerance+/- 15%, +/-20%, +/-30%, +/-45%
Frequency50HZ /60HZ
Output Voltage Tolerance+/-2% typical ( +/-1% optional )
Over load capability300% 1sec, 120% to 200% 20sec, 100% to 120% 15min
Response time  <0.1s
Correction time  <1s
Efficiency  >97% typical (models below 250kVA) ;
>98% typical (models above 250kV)
CoolingNature air convection for models below 150kVA;
Air forces fan for 150kVA and above.
ProtectionUnder/Over voltage, over load, over current, short circuit, manual bypass, surge arrester (optional), voltage stabilization before power output;
Displayinput voltage of each phase, Output voltage of each phase, Current of each phase, Alarm of protection
Operating temperature-15 to 40 ºC
Company Profile:

Founded in 1983, GridStone Electric is a leading manufacturer of automatic voltage stabilizer and transformer. The products currently include digital static voltage stabilizer, digital servo voltage optimizer, power factor correction units, LV and MV transformers and reactors, UPS, Variable Frequency Power Source, Oil Immersed Induction Voltage Regulator. Thanks to over 30 years in the business and on going technical research, GridStone have become a competitive high-tech company, and meet the requirements of a constantly growing number of customers through design, production and service.

Besides standard production, GridStone is flexible and strong at custom design and production according to the customers' specification. Expert training and technical support are available to serve the customers quickly and professionally.

GridStone factories are ISO9001 and ISO14001 certified.

Single Phase Static Voltage Stabilizer


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