Gridstone Electric Co., Ltd.  

Product Name: Digital Control Automatic Static Voltage Regulator Model NO.: OptiV MAX Brand: Gridstone Application Range: Hospital, Data Center, Industry, Comercial...... Power Source: Static Regulation Power Supply Iron Core Shape: E Size: Small and Large Models Usage: DBW, Voltage Stabilization, Voltage Optimization Frequency Characteristics: Power Frequency Phase: Single or Three Phase Current Type: AC Trademark: GridStone Transport Package: Wooden Box Specification: 3kVA to 3200kVA Origin: Shanghai, China Product Description Successful ProjectsTimeCustomerProductSolution for the problemFeb.2018SiemensAVR/Transformer 800kVARegulate the voltage for the product testing in Siemens factory of frequency converter.Feb. 2018GEAVR 200kVA;Isolation transformer 150kVA, 100kVAProvide stable power For GE medical equipment in PhilippinesJan.2018SiemensCombined unit of AVR and Transformer 200kVA;Isolation transformer 150kVA, 100kVAProvide stable power for Siemens medical equipment in Philippine2011 to nowElekta(famous medical equipment company from Sweden)150kVA Digital Static AVR120pcs per year.Stabilize the voltage for their medical equipment.Oct. 2017Borgwarner OptiV Plus voltage optimizer/ stabilizer2500kVA, 2pcsTo provide stable voltage to the production line and save energy2013CRRCAir cooling Automatic voltage regulator 800kVARegulate and stabilize the voltage for production and testing for China High Speed TrainsDec.2014China National Chemical Engineering Co.Ltd.OptiV Plus voltage optimizer/ stabilizer2500kVA, 2pcsThis is to provide safe and stable voltage for projects to destroy the Japanese chemical weapons left during World War II. Save the energy cost.June. 2014Shanghai YunyangOptiV MAX voltage stabilizer 1250kVA, 2pcsStabilize the power for the stadium.Save the energy cost. June 2014McQuay InternationalOptiV Plus voltage regulator/ optimizer2500kVA , 1pcRegulate the voltages for the production of air conditioners. Drop the voltages to 380V, Save the energy cost.2013China ZSHDSmart Static AVR combined with Isolation Transformer.OptiV MAX200kVA, 300kVARegulate voltage for production of chemical products.June 2013OKUMA(Japan)Air cooling AVR 100kVARegulate input voltage for OKUMA Numerical Control Machine2014Befficient (Australia)Smart control AVR 150kVA, 200kVA, 400kVAOptimize the voltages for the customers for energy saving.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.Features 1. Silent design without movingbrushesorrollers, High reliability and low maintenance 2.Much Small size and weight. 3. Digital control, fast response 4. Rich protection functions.. 5. Eficiency upto 99% 6. Independentordependent phase voltageregulation. Changeable throughLCD touchscreen display on site.7. Automatic bypass. Manual bypass (Optional)8. Remote monitoring by RS485 or RS232 or CAN (Optional)Specification NormalInputVoltageSinglephase:220Vor230Vor240V, Threephase:380Vor400Vor415V InputVoltagevariation-20%to+20%(regular.Canbemadeto-45%,+45%) Frequency 50or60HZ NormalOutputVoltageSinglephase:220Vor230Vor240V, Threephase:380Vor400Vor415V Outputvoltagetolerance+/-2%typical(upto+/-1%) Overloadcapability300%1sec,200%2sec,160%1min, Efficiency>97%(typical;modelbelow50kVA);>99%(typical;modelabove50kVA) Protectionvoltagestabilizationbeforepoweroutput;Under/Overvoltage,overload,shortcircuit,phaseloss,auto-bypass,manualbypass(optional),surgearrester(optional),EMIfilter(optional),Phaseloss(optional)CoolingAirconvectionformodelsbelow250kVA;Airforcesfanfor250kVAandaboveOperatingtemperature -10to40ºCHumidity 90%Model Rated Capacity(KVA)Rated Current(A)Dimensions(cm) W x D x HWeight(kg)OVM3-10101535×60×78(With wheels)54OVM3-20203082OVM3-303046112OVM3-50507639×65×90(with wheels)150OVM3-808012146×65×12046×70×120220OVM3-100100152240OVM3-120120182264OVM3-15015022876×66×160350OVM3-180180273387OVM3-200200300410OVM3-225225342425OVM3-250250380110×80×200615OVM3-320320486700OVM3-400400608760OVM3-5005007601010OVM3-6006009121145OVM3-8008001216180×100×2201700OVM3-1000100015202000OVM3-120012001824240×100×2102350OVM3-140014002127240×100×220OVM3-1600160024312700OVM1-3313.522×50×3722×50×3720OVM1-5522.525OVM1-10104531OVM1-10104528×60×4338OVM1-15156845OVM1-20209135×60×64(with wheels)59OVM1-303013781OVM1-5050228Note: the weight and dimensions may be changed without notice