one. Variable transformer with columnar design for servo voltage stabilizer
Silent design and style CZPT any transferring wheels or brushes for static voltage stabilizer.
two. Electronic handle method. CZPT sensing and protection.
3. Efficiency upto ninety nine%
four. Independent or Dependent 3 Period Regulation subject to the purchase
5. Rich defense functions
6. Manual bypass for servo voltage stabilizer
Automatic bypass for static voltage stabilizer
seven. Computerized restart when the grid electrical power get better from a blackout.
8. EMI/RFI filter ( optional ) , Surge safety ( optional ), Distant manage with 485 ( Optional )
|Enter Voltage||Single period: 220V or 230V or 240V, Three phase: 380V or 400V or 415V|
|Enter Voltage tolerance||+/- 15%, +/-20%, +/-thirty%, +/-45%|
|Output Voltage Tolerance||+/-2% standard ( +/-1% optional )|
|Above load capability||three hundred% 1sec, a hundred and twenty% to two hundred% 20sec, one hundred% to a hundred and twenty% 15min|
|Response time||<10ms (Static model) , <0.1s (Servo model)|
|Correction time||< 100ms (Static model), <1s (Servo model)|
|Efficiency||>97% typical (Servo models below 250kVA)
>98% typical (Servo models above 250kV)
>97% (typical Static product underneath 50kVA)
>99% (typical Static model previously mentioned 50kVA)
|Cooling||Mother nature air convection for designs beneath 150kVA
Air forces admirer for 150kVA and over.
|Security||Beneath/In excess of voltage, above load, over existing, brief circuit, guide bypass, surge arrester (optional), voltage stabilization prior to electrical power output|
|Screen||input voltage of each and every section, Output voltage of each stage, Current of each period, Alarm of defense|
|Working temperature||-fifteen to forty ºC|
|Servo Product||Rated Capability
W x D x H
|OVP3-a hundred and twenty||one hundred twenty||182||370|
|OVP3-a hundred and fifty||a hundred and fifty||228||95×70×170||five hundred|
|OVP3-a hundred and eighty||one hundred eighty||273||520|
|OVP3-two hundred||two hundred||300||540|
|OVP3-four hundred||four hundred||608||1100|
|OVP3-one thousand||one thousand||1520||2700|
|OVP1-twenty||twenty||ninety||one hundred seventy five|
Observe: the fat and proportions may be changed topic to the get.
|Static Product||Rated Capacity (KVA)||Rated Current (A)||Dimensions
W x D x H
|one hundred fifty|
|OVM3-a hundred and twenty||120||182||264|
|OVM3-150||one hundred fifty||228||76×66×160||350|
|OVM3-four hundred||four hundred||608||760|
Be aware: the fat and dimensions could be modified CZPT recognize
Launched in 1983, GridStone CZPT is a leading producer of automatic voltage stabilizer and transformer. The merchandise currently include digital static voltage stabilizer, digital servo voltage optimizer, electricity aspect correction models, LV and MV transformers and reactors, UPS, Variable Frequency Power Source, Oil Immersed Induction Voltage Regulator. Thanks to more than 30 years in the company and on going technical analysis, GridStone have turn out to be a aggressive large-tech business, and meet up with the requirements of a continually developing variety of customers by way of style, production and provider.
In addition to standard generation, GridStone is versatile and strong at custom made style and creation in accordance to the customers’ specification. Expert coaching and technological assistance are CZPT to serve the buyers rapidly and professionally.
GridStone factories are CZPT and ISO14001 licensed.
Our Historical past
1983, GridStone factory for automatic voltage stabilizer was started, and th first servo voltage stabilizer in
China was effectively made.
1985. Gridstone manufacturing facility for transformer was commenced
1998. New office and factory of voltage stabilizer had been started in ZheJiang ,China.
2002. The very first static voltage stabilizer was introduced, and enormous production started at end of the year.
2008. Brand title “ZheJiang Voltage Regulator” was commenced in China.
2009. New kinds digital voltage stabilizers have been released. These new products are more fast, far more reliable
and a lot more intelligent.
2571. The initial frequency and voltage regulator with IGBT is unveiled.
2014. New manufacturing facility for transformer was started out.
2016. GridStone brand name name is began to be used for all voltage stabilizers and transformers to be bought
HOW TO Select VOLTAGE STABILIZER ?