Automatic Voltage Controller Dealers

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Automatic Voltage Controller

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Number Of FlowerBalanced (Common Control For All Three Phases.\n Suited For Balanced Input Supply & Up To 40 % Unbalanced Load)Unbalanced (Individual Phase Control. Suited For Unbalanced Input Supply And Unbalanced Load)
benefitReduction in MDI,Uniform quality of end products,Improvement in Power factor
Capacity30 kVA to 5000 kVA
TechnologyLinear Type On-Load Voltage Regulators with Stepless Regulation (also referred to as Vertical Rolling Contact or Columnar Design)
Control ModuleMicroprocessor based
Frequency50 / 60 Hz ± 5%
Load VariationAdmitted from 0 to 100%
InstallationIndoor / Outdoor as per site requirement
CoreCRGO Lamination Best Grade
CopperElectrolytic Grade (99.97% Pure)
CoolingNatural Oil-Cooled, ONAN (Available in all models) Air-Cooled, Natural / Forced (available in select models)
Output Voltage400V ± 1% (Ph – Ph) / 230V ± 1% (Ph – N)
Input Voltage350 – 450V 340 – 460V 330 – 470V 320 – 480V 300 – 500V
350 – 450V340 – 460V
330 – 470V320 – 480V
300 – 500V
*(wide & asymmetrical ranges are manufactured on order)Efficiency
Duty Cycle / LifeDesigned for 100 % Continuous Duty Cycle & for a life of 18 – 20 years at extreme conditions
Response TimeLess than 10 milliseconds
Correction Rate6 – 15 Volts / second (up to 500 kVA) and 3 – 8 Volts / second (above 500 kVA)
Waveform DistortionVirtually Nil
Ambient Temperature-10 to +45 °C
MountingOn Unidirectional Wheels
TerminationAluminium Bus – Bars provided for Input & Output in a common junction box
Optional FeaturesHigh / Low / Over Load / Single Phase Preventer / Short Circuit / Surge Suppressor / Bypass As on Request

JINDAL'S Automatic Voltage Controllers provide foolproof protection against High / Low / Unbalanced Voltage. Jindal's AVC resolves 99% of voltage problems automatically and ensures a steady voltage supply round the clock. They are known for their rugged built and maintenance-free performance. Jindal's AVC's are trusted in more than 35 countries across 5 continents.Voltage fluctuation is a common phenomenon in every part of the country. The industrial units running round the clock, usually face the problem of low and high voltage. 90% of industrial load motors . Electric motors draw considerably high current at low & high voltage. This higher current affects the electrical motors ( particularly smaller capacity motors upto 7.5 H.P.) in three ways: Higher current produces higher losses in electrical motors which causes premature failure winding. These higher losses of electric motors also increase the losses of cables, switches, transformers and other associated equipments. For smooth continuous operation of motors, overload relays are usually set at 20% higher setting. Adverse Effects of Single Phasing The line current increases by 1.5 times. If the relay setting is at 15-20% higher than actual operating current then the relay will take 4-6 minutes to trip. The motor ( particularly smaller capacity motors upto 7.5 H.P) cannot withstand this high current for such a long time and in most of the cases it burns out before the relay trips. Heavy short circuit current flows through the relays, contactors, cable etc. Under this condition when the relay, contactor trips, they produce sparks and some times burst. This further damages the switch gear and in some of the cases may cause fire also. With the installation of the stabilizer and maintaining 390/400 volts, the motor will operate smoothly drawing 15-20% lesser current and correspondingly the relay setting can be reduced by 15-20% In case single phasing occurs, the relay will trip in 40-50 seconds. The motor can withst

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Jindal Rectifiers

Sector 24, Faridabad

2 yrs
Automatic Voltage Controller

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Automatic voltage controller Wide voltage variation ranges are taken care continuously and in on load condition. The variations of more than ± 1% of the rated output voltage are sensed through solid state relay. This relay operates on 230 V, 1Ø supply and sends signals to the stabilizer’s motor, which drives the roller mechanism in a direction to bring voltage to the rated output voltage.
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Recons Power Equipments Pvt. Ltd.

Sector 25, Faridabad

16 yrs
Three Phase Automatic Voltage Controller

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Input Voltage (Volts) : 350-450V, 340-460V, 330-470V, 320-480V, 300-500VEfficiency (Approx) : >99.5%, >98.7%,
Output Voltage : 400V +/-1%, 3-Phase, 50HzCooling : Natural Oil Cooled (up to 5000kVA) / Air Cooled (up to 4000kVA)
Type : Indoor / OutdoorTemperature Rise (Max.) : Designed for 30-35 Deg C above ambient as on top of Oil full load (Against IEC Standard of 45 Deg C)
Mounting : Uni-directional WheelsCorrection rate : 6-15V/Second (up to 500kVA) and 3-6V/seconds (above 500kVA)
Wave Form Distortion : Virtually NilDuty Cycle : 100% Continuous

we offer 3 phase automatic voltage controller regulator stabilizer. jindal's automatic voltage controllers are designed to reduce the failure rate of your equipment, optimize the use of power & save energy. our equipments are suitable for any kind of heavy - duty, industrial load. benefits : 1. up to 80% reduction in failure rate of electrical equipment. 2. energy saving up to 10% (up to 30% on lighting load) 3. reduction in mdi 4. improvement in power factor 5. uniform quality of end product 6. improve productivity of the plant pay-back period : owing to its high efficiency & associated benefits, the pay-back period for the cost of jindal's stabilizers is generally between 6-12 months and it saves you significant costs in subsequent years through its life. specifications : 1. input voltage (volts) : 350-450v, 340-460v, 330-470v, 320-480v, 300-500v 2. efficiency (approx) : >99.5%, >98.7%, ~98.7%, ~98.5%, >98% 3. output voltage : 400v +-1%, 3-phase, 50hz 4. cooling : natural oil cooled (up to 5000kva) air cooled (up to 4000kva) 5. type : indoor outdoor 6. temperature rise (max.) : designed for 30-35 deg c above ambient as on top of oil full load (against iec standard of 45 deg c) 7. mounting : uni-directional wheels 8. correction rate : 6-15vsecond (up to 500kva) and 3-6vseconds (above 500kva) 9. wave form distortion : virtually nil 10. duty cycle : 100% continuous 11. reference standard : iec 60076

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Jindal Rectifiers

Sector 24, Faridabad

GST 12 yrs
Automatic Voltage Controller

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Brand Namejindal

We are offering automatic voltage controller. General trend of voltage during day time 340 v - 400v 400 v - 440v 340 v - 400v 400 v - 430v 400 v - 470v 400 v - 450v 9:00 to 12:00 hrs. 12:00 to 14:00 hrs. Lunch hours 14:00 to 18:00 hrs. 18:00 to 22:00 hrs. Peak hours restriction 22:00 to 5:00 hrs. 5:00 to 9:00 hrs.

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Jindal Rectifiers

Sector 2, Faridabad

17 yrs
Automatic Voltage Controller

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Number Of FlowerIndoor / Outdoor
Input Voltage (Volts)360-450, 350 - 460, 340 - 480, 320 - 460, 300 - 460
Efficiency (Approx.)99.5% 99% 98.7% 98.25% 98%
Output Voltage400 V +/-1%, 3- Phase, 50 Hz
CoolingNatural Oil Cooled (upto 5000 KVA) / Air Cooled (upto 500 KVA)
Temeprature Rise (Max)30 degree centigrade above ambient tem perature
MountingUni-directional wheels
Correction Rate6-8 V / Second (Up to 500 KVA) and 3-4 V / Second (Above 500 KVA)
Wave Form DistortionVirtually Nil
Duty Cycle100% Continuous.

If you are getting high voltage more than 230 VOLTS SINGLE PHASE/400 VOLTS THREE PHASE Introduction Voltage fluctuation is a common phenomenon in every part of the country. The industrial units running round the clock, usually face the problem of low and high voltage. 90% of industrial load motors . Electric motors draw considerably high current at low & high voltage. This higher current affects the electrical motors ( particularly smaller capacity motors upto 7.5 H.P.) in three ways: Higher current produces higher losses in electrical motors which causes premature failure winding. These higher losses of electric motors also increase the losses of cables, switches, transformers and other associated equipments. For smooth continuous operation of motors, overload relays are usually set at 20% higher setting. Adverse Effects of Single Phasing The line current increases by 1.5 times. If the relay setting is at 15-20% higher than actual operating current then the relay will take 4-6 minutes to trip. The motor ( particularly smaller capacity motors upto 7.5 H.P) cannot withstand this high current for such a long time and in most of the cases it burns out before the relay trips. Heavy short circuit current flows through the relays, contactors, cable etc. Under this condition when the relay, contactor trips, they produce sparks and some times burst. This further damages the switch gear and in some of the cases may cause fire also. with the installation of the stabilizer and maintaining 390/400 volts, the motor will operate smoothly drawing 15-20% lesser current and correspondingly the relay setting can be reduced by 15-20% In case single phasing occurs, the relay will trip in 40-50 seconds. The motor can withstand the high current fot this period and will be safe. Also, the relays, contactors, switchgears, etc. incorporated with the motor will be safe Who Needs A Stabilizer The industrial units having acute /higher failure rate of Electrical Equipments such as bulbs tubes, chokes, starter, contactor coils & motors (particularly smaller capacity motors upto 7.5 H.P) etc. should verify that it may be due to HIGHER voltage. You may note down Hourly readings of voltage variation for few days. If you find that input voltage is above 230 volts single phase / 400 volts Three phase even for few hours a day, then you definitely require a stabilizer. How to Access Higher Losses & Low Power Factor in Industrial Units Without Installing Stabilizer Note down hourly readings of current and voltage of one motor operating at constant load for 2-3 days. From the different readings you will observe that the current drawn by the motor is minimum at 390/400 volts as compared to the current drawn at other voltages. This means that power consumed by the motor is minimum at 390/400 volts. Also note down hourly readings of voltage and K.W. from your Electronic Energy Meter for 2-3 days. From the readings you will observe that K.W. is minimum at 390/400 volts in most of the readings as compared to the higher voltage. If you find that the above collected details are true then you will certainly have the advantages after installing the Servo voltage stabilizer as mentioned on succeeding page. The table below gives approximate quantitative advantages of Automatic Voltage Controller at various voltage fluctuation levels. Jindal's" Make Roller Type Regulator Conventional Make with Carbon Brush Regulator Power consumption is 0.5 to 1.5% depending upon the input voltage range Suitable for continuous 100% duty cycle Life at full load is 15-20 years Five years unconditional guarantee Negligible losses in full boost & buck condition Power consumption is 2 to 7% under similar conditions Suitable for only 30% to 40% duty cycle Maximum life is 2-3 years at full load Normally guarantee for one year Max. Losses in full boost and buck condition

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Jindal Rectifiers

Sector 24, Faridabad

18 yrs
Automatic Voltage Controller

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Automatic Voltage Controller, Industrial Battery, Electric Batterie

M. J. Power Systems

NIT, Faridabad

8 yrs
Automatic Voltage Controllers

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Automatic Voltage Controllers, Auto Transformers, Isolation Transforme

Jindal Rectifiers

Sector 24, Faridabad

8 yrs
Automatic Voltage Controller

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Automatic Voltage Controller, Servo Voltage Stabilize

POWERKON ENGINEERS

Nangla Gujran, Faridabad

4 yrs

Automatic Voltage Controller Dealers

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