Before we talk about what is a servo voltage stabilizer , we must analyse and understand the problems which prompts us to buy the servo voltage stabilizer .
The major issue or challenge is the voltage fluctuations in the incoming supply voltages which creates havoc to the plant and machineries been used in our industry. Most of these equipments require stable voltage of 400 V + - 1 % or 230 V + - 1% regulations depending upon whether the machine is single phase or three phase. If the output voltage is regulated to above desired levels by using these servo voltage stabilizer and voltage regulators then we can expect our machines to perform better and it also helps reduced the machines breakdowns by over 80 %. By using these automatic voltage controllers we ensure long life of our existing electrical machines and equipments.
Purevolt who are a reputed manufacturer of these industrial Servo Voltage Stabilizer from 1 KVA to 2000 KVA uses Variable Auto Transformers (Variacs) and buck boost Transformers along with Servo Motors to manufacture these units. These voltage regulators are basically high speed electro mechanical servo stabilizers that ensures constant output supply at pre-set or factory set levels. The output regulation is achieved by using set of closed loop systems in which a set portion of output voltage is attained by comparing with stable reference voltages. When the fluctuation happens then these servo stabilizers works in tandem with variac, buck boost, servo motor and control card and put the unit back to the factory set output. Control card is an electronic circuit which is IC Based or Micro controller based assembled on glass epoxy pcb.
2. the Wave form distortion is Zero.
3. they generate Very low internal impedance.
4. there is Negligible phase shift.
5. there is No-effect on Power factor.
6. output regulation of + - 1 %
8. Fast correction rate.
Type of Servo Voltage Stabilizer ?
After reading above you must be wondering how many different types of stabilizer are there ? so let have a quick look for your better understanding.
Air Cooled Servo Stabilizer : generally these servo type voltage regulators are made from 1 KVA to 60 KVA in Air or dry type constructions.
Oil Cooled Servo Stabilizer : normally these servo stabilizers are manufactured from 40 KVA onwards upto 2000 KVA.
Single Phase Servo Voltage Stabilizer : Depending upon the application of customer or machinery we decide whether to use 1 Phase Servo Stabilizer or 3 Phase Servo Stabilizer.
Three Phase Servo Voltage Stabilizer :
For 3 phase machineries used in manufacturing industries , We normally use three phase servo type voltage controllers.
The size and rating of the major components like Variable auto Transformer, Buck and Boost Transformer along with Servo Motor varies according to the KVA of servo stabilizer.
We have seen that In spite of continuous work and pain taking efforts from Electricity distribution Boards and Electricity Supply Establishments the voltage at consumer end is never stable . The primary reason for Voltage Fluctuations is the different peak load duty arising in electrical transmissions and electrical supply distribution channel . It is observed that in the day time when the peak load requirements is more like in summers the voltage remains quite low due to poor transmission channel and on the contrary during night it goes up than the normal voltage when the Peak demand is Low. One possible solution is to get in touch with a reputed Servo Stabilizer Manufacturer from a nearby Area and arrange for a site inspection.
As a result of these never ending and continuous voltage fluctuations there is frequent Trippings and sudden Breakdown of the systems and allied machines/ precious equipment's resulting into uncontrollable losses and low production. Frequent Input Voltage Variations seriously affects the performance of these costly and sophisticated machines and thereby its important to manage the input voltage variation effectively and provide a stable constant voltage at output by using Purevolt Servo Stabilizer which are available in 1 or 3 Phase.
Servo Stabilizer Manufacturer Purevolt is Exporter of Automatic type Voltage Stabilizer and Supplier of Voltage Controller and automatic voltage regulator which can overcome and control these voltage fluctuations & can provide you with the optimum required output voltages. Our every Automatic Voltage Regulator fabricated out of the factory undergoes strict and controlled inspection and routine testing. Specific models of Servo Voltage Stabilizer offers protection against over loading, short circuit protection, under – Over voltage etc.
Automatic Voltage Controller and Voltage Stabilizers manufactured by Purevolt are duly Tested & Approved by Govt. lab Electronic Test & Development Center (ETDC) & are designed As per relevant IS 9815; 1994 Standards. The construction design of Servo stabilizers manufacture purevolt is very reliable as they uses variable auto transformers or Variac or dimmerstat in combination with series transformer or Buck Boost Transformers to meet the relevant international and national quality and safety standards. These are popularly referred as voltage stabilizer in several states or automatic voltage controller in other areas, the primary aim is the control the voltage fluctuation and achieve desired output voltage by installing branded Servo Voltage Stabilizer from a renowned manufacturer like Purevolt.
These Voltage Stabilizer and Voltage Regulators are available in a vast choice of Input and Output Voltage range suitable for various applications in industries, institutions and residences etc. having indigenous, imported sophisticated machines / instrument / gadgets etc. We are offering best prices of Servo Voltage Stabilizer to our dealers & distributors.
We are exporting these Servo Voltage Stabilizer, Automatic Voltage Regulator, Automatic Voltage Controller to lot of countries and for use with different types of machineries. These Voltage Regulators and Controllers are available in rating of 60 KVA, 75 KVA, 100 KVA, 150 KVA, 200 KVA, 300 KVA, 400 KVA, 500 KVA, 600 KVA, 800 KVA, 1000 KVA, 1500 KVA , 2000 KVA. It is suitable for Domestic and Industrial Use, Application. Purevolt is largest exporter of Servo Voltage Stabilizers to Africa, Nigeria, Kenya, Tanzania, Iraq, Dubai, UAE, Sharjah, Abu Dhabi, Saudi Arabia, Oman, Bahrain, Jordan, Syria, Yemen, Israel, Zimbabwe, South Africa, Malawi, Australia, Mauritius .Rating Available: 1 KVA to 2000 KVA
(Special ranges also available on request)
Our Supply Network :
Andhra Pradesh, Arunachal Pradesh, Guwahati, Assam, Sikkim, Nagaland, Mizoram, Gandhinagar, Kanpur, Varanasi, Patna, Agartala, Karnataka, Bhubaneswar, Assam, Hyderabad, Bhopal, Indore, Dehradun, Rajasthan, Lucknow, Punjab, Kerala, Moradabad, Mumbai, New Delhi, Ludhiana, Jaipur, Chandigarh, Pune, Rudrapur, Tamil Nadu, Goa, Tripura, Bangalore, Chennai, Orissa, Srinagar, Meerut, Kolkata, Guwahati, Chhattisgarh, Kohima, Ranchi, Pondicherry, Gujrat, Arunachal Pradesh, Bihar, Madhya Pradesh, Maharashtra, Nagpur, Raipur, Thiruvananthapuram, Daman, Sri Ganganagar, Jammu & Kashmir, Uttar Pradesh, Silvassa
Our Export Network :
Afghanistan, Algeria, Angola, Australia, Bahrain, Bangladesh, Bhutan, Botswana, Canada, Boston, Egypt, Cairo, Manama, lagos, Ikeja, Dubai, Uae, Sydney, Sharjah, Abu Dhabi, Sudan, Dhaka, Bangladesh, Nepal, Bhutan, Sri Lanka, Ghana, Israel, Kenya, Lebanon, Malawi, Malaysia, Mozambique, Oman, Namibia, Nepal, Nigeria, Qatar, Russia, Singapore, Saudi Arabia, Dammam, Kaula Lampur, Indonesia, Vietnam, South Africa, Zimbabwe, Thailand, United Arab Emirates, Uganda, United Kingdom, UK , Tanzania, United States, Chile, Peru, Yemen, Zambia, Panama, Bahamas, South and Latin America.
Products Offered :
Industrial Servo Voltage Stabilizers SVS, Automatic Voltage Regulators / Stabilizers, IGBT based Online UPS (Single/Three Phase), Sine Wave Online Ups (Single / Three Phase), Automatic and Manual Voltage Stabilizers/Regulators, Constant Voltage Transformers – CVT, Ferro Resonant Transformers, Isolation Transformers, Auto Transformers, Step Up Down Transformers, Line Interactive – Offline UPS, Ups with External Battery, Power Inverters, DC – AC Converters, Telecom Transformers, Sine Wave Inverters, Solar Products, Dimmerstat / Variable Test Panel, Variable Auto Transformers (Variacs)