Voltage Stabilizers & Power Controllers #1182403

Key Features:

1.            FIVE-YEAR GUARANTEE.

2.            NO MAINTENANCE CHARGES UPTO 5 YEARS

3.            Differential Copper Strip Wound On Load Linear Type Regulator.

4.            Low loss Voltage Stabilizer

5.            Efficiency of our AVC with Input Voltage range 360-480 V will be MORE THAN 99.5%.

6.            Transformer Oil: We use Power Oil To-HFLL Fire Resistant Trf. Oil with High Flash and Fire point

PEC is an iso 9001:2015, NSIC-CRISIL, Dun Bradstreet (862376458), IEC, FGI, DIC, EEPC & EXIM registered company. PEC’s Automatic Voltage Controllers/ Rectifiers have a robust design and give trouble-free service. we provide you the finest products designed and engineered by people & professionals who have experience and expertise in each sphere of activity right from testing, quality control, manufacturing & designing of these products for the last 35 years. we have with us the state-of-the-art infrastructure with excellent and advanced capabilities to manufacture world-class automatic voltage controllers with quality standards.   TECHNOLOGY: Voltage Regulator is the essential and main functional part of AVC equipment. our voltage regulators are liner-type regulators with rolling contact carbon rollers. we use heavy-duty carbon rollers which do not need any replacement for at least 20-25 years.   COMMITMENT: we have a commitment to provide a FIVE-YEAR GUARANTEE for all the equipment supplied by us. After-sales service is the backbone of our organisation.   We have developed and installed industrial Automatic Voltage Controller throughout India which are suitable for 100% continuous duty cycle supplied up to 5000 kva which have more than 99.5% efficiency.   ADVANTAGES OF INSTALLING AVC : Customer will certainly have the following advantages in case they are getting higher input voltage i.e. more than 230 volts single phase/400 volts three phase.   • Reduction in breakdown of electrical equipment • Energy saving 5-10 % on motor load and 15-25% on lighting load. • Reduction in mdi by 10-15%. • Improvement in power factor. • Depreciation allowance @80% as per income tax act. • Uniform quality of end products.   Automatic Voltage Controller primarily consists of the following   1.       Linear, Plus / Minus Type Vertical Rolling Contact Voltage Regulator   In our voltage regulator, we are using heavy section of electrolytic grade rectangular copper strip instead of copper wire to minimize the losses & increase the efficiency of equipment. We are also using self lubricating carbon roller assemblies instead of ordinary carbon brushes which offer more reliability and trouble free performance of the equipment.   2.     Double wound buck / boost type series transformer   In our buck / boost transformer we are using crgo lamination to minimize iron losses. Coils of buck / boost transformer are wound with heavy section of multi strips electrolytic copper to minimize copper losses for getting better efficiency of the equipment.   3. Electronic Control Circuit and Meter Panel   Automatic Voltage Controller consists of very simple electronic control voltage circuit for monitoring and controlling voltage, repair & maintenance of which is very easy. The regulator and buck / boost transformer are oil cooled, housed in same or separate sheet steel tanks. Radiators are provided for effective cooling. The coils of the voltage regulator & buck/boost transformers are vacuum-impregnated and oven dried as per IS.   SPECIAL FEATURES   Special Features of PEC Make Automatic Voltage Controller:    EFFICIENCY   The efficiency of PEC make Automatic Voltage Controller is more than 98-99% in comparison to 93-97% of conventional make available in the market depending upon the input voltage range. Thus, a 500 kva conventional type stabilizer or conventional servo voltage stabilizers will consume additional power itself minimum rs. 80, 000 p.a. (even when running at 60% load and 20 hours a day) on account of its lower efficiency by 2%.  

Key Features:

1.            FIVE-YEAR GUARANTEE.

2.            NO MAINTENANCE CHARGES UPTO 5 YEARS

3.            Differential Copper Strip Wound On Load Linear Type Regulator.

4.            Low loss Voltage Stabilizer

5.            Efficiency of our AVC with Input Voltage range 360-480 V will be MORE THAN 99.5%.

6.            Transformer Oil: We use Power Oil To-HFLL Fire Resistant Trf. Oil with High Flash and Fire point

Automatic voltage controller increases system efficiency and power quality by automatically monitoring and controlling busbars, transformers and other devices. Some of the common voltage controller devices include stabilizers, regulators, electroplating rectifiers, etc. On a power distribution system experiencing varying loading conditions, this type of sophisticated substation automation application can effectively maintain a steady transformer secondary voltage within preset limits. The high capacity automatic voltage controllers manufactured in our unit are supervised by a team of qualified and experienced engineers. Our chief goal is to satisfy our customers by manufacturing quality products. High current on a load affects electrical motors (smaller capacity motors upto 7.5 H.P) and devices in the following ways: High current causes premature failure of winding in electrical motors leading to their damage or higher losses. The higher losses of electrical motors in turn leads to damage of cables, switches, transformers and other associated equipment. In order to ensure smooth and continuous working of electrical motors, overload relays are generally set at 20% higher setting. With the installation of the stabilizer and maintaining 390/400 volts, the motor will operate smoothly. It will draw 15 to 20% lesser current and correspondingly the relay setting can be reduced by 15 to 20%. When single phasing occurs, the relay will trip in 40 to 50 seconds. The motor can withstand the high current during this period and will be safe. Also, the switchgears, relays, contactors etc. incorporated with the motor will be safe.

Automatic Voltage Regulator Power Engineers Company is Manufacturer, Exporter & Supplier known for reliability and continuous improvement in the field of rolling contact type automatic voltage controller, automatic voltage stabilizer, electroplating, chemical process rectifiers and special purpose transformers. The systems are designed and supervised by a team of qualified engineers having more than 35 years of experience to achieve best possible quality to total customer's satisfaction. Introduction :In spite of best efforts by the State Electricity Boards, the voltage at consumer ends is never the required voltage. This is because of longer distribution lines and different loading at different time on Distribution Transformers. For example, a consumer near the Distribution station gets high Voltage but the farther most consumers may be getting low Volts.Most of the industries are working in the daytime, so loading on the transformer is more and generally, voltage is low in day time. In the night most of the units are closed and there is practical no domestic load, the voltage may be to the tune of 440-480 Volts.So, practically every industry needs system which may keep the voltage constant. To maintain the voltage stabilizers are available in the market for refrigerators, electrical machines and electronic equipments but these are of very low capacity. We have developed and installed industrial voltage stabilizer throughout India which are suitable for 100% continuous duty cycle supplied up to 5000 KVA which have more than 99. 5% efficiency.PEC have developed LINER TYPE REGULATOR WITH ROLLING CONTACT CARBON ROLLERS and installed up to 5000 KVA capacity. Which are suitable for 100% continuous duty cycle & having more than 99% efficiency. Commitment to provide an UNCONDITIONAL GURANTEE for FIVE YEARS. Industrial units achieve the under noted advantages after installing Automatic Voltage Controller. Reduction in breakdown of electrical equipments upto 60-80%. Energy saving : 5 to 10% on motor load & 15-25% on lighting load. Reduction in MDI : Definite reduction in MDI by 10-15%. Improvement in power factor :In caseofhigh voltage only. Depreciation allowance @ 80% as per Income tax Act Uniform quality of end product. Voltage Optimisation is a term given to the systematic controlled reduction in the voltages received by an energy consumer to reduce energy use, power demand and reactive power demand. While some voltage 'optimisation' devices have a fixed voltage adjustment, others electronically regulate the voltage automatically. Voltage optimisation systems are typically installed in series with the mains electrical supply to a building, allowing all its electrical equipment to benefit from an optimised supply.Over Voltage Various technologies can be used to avoid overvoltage, but it must be done so efficiently so that energy savings resulting from using the correct voltage are not offset by energy wasted within the device used to do so. Reliability is also important, and there are potential problems inherent in running full incoming power through electro-mechanical devices such as automatic voltage controller.Under Voltage refers to voltage lower than the voltage at which equipment is designed to operate most effectively. If the design of the VO does not take into consideration voltage drop over distance to remote power users, then this may lead to premature equipment failure, failure to start up, increased temperature in the case of motor windings and loss of service.Effects On Electrical Loads : A common misconception as far as Voltage Optimisation is concerned is to assume that a reduction in voltage will result in an increase in current and therefore constant power.

Pec is an iso 9001:2015, nsic-crisil, dun bradstreet (862376458), iec, fgi, dic, eepc & exim registered company. pec’s automatic voltage conrollers/ rectifiers have robust design and gives trouble free service. we provide you the finest products designed and engineered by the people & professionals who have the experience and expertise in each sphere of activity right from testing, quality control, manufacturing & designing of these products for last 35 years. we have with us the state of art infrastructure with excellent and advanced capabilities to manufacture world-class automatic voltage conrollers with quality standards.

technology: voltage regulator is the essential and main functional part of avc equipment . our voltage regulators are liner type regulator with rolling contact carbon rollers. we use heavy duty carbon roller which do not need any replacement for at least 20-25 years.

commitment: we have a commitment to provide an five year guarantee for all the equipments supplied by us. after sales service is the backbone of our organisation.we have developed and installed industrial automatic voltage controller throughout india which are suitable for 100% continuous duty cycle supplied up to 5000 kva which have more than 99% efficiency.

advantages of installing avc : customer will certainly have the following advantages in case they are getting higher input voltage i.e. more than 230 volts single phase/400 volts three phase.

• reduction in breakdown of electrical equipments• energy saving 5-10 % on motor load and 15-25% on lighting load.• reduction in mdi by 10-15%.• improvement in power factor.• depreciation allowance @80% as per income tax act.• uniform quality of end products.

automatic voltage controller primarily consists of the following

linear, plus / minus type vertical rolling contact voltage regulator

» automatic voltage controller primarily consists of the following

1. linear, plus / minus type vertical rolling contact voltage regulatorin our voltage regulator we are using heavy section of electrolytic grade rectangular copper strip instead of copper wire to minimize the losses & increase the efficiency of equipment. we are also using self lubricating carbon roller assemblies instead of ordinary carbon brushes which offer more reliability and trouble free performance of the equipment.

 

2. double wound buck / boost type series transformerin our buck / boost transformer we are using crgo lamination to minimize iron losses. coils of buck / boost transformer are wound with heavy section of multi strips electrolytic copper to minimize copper losses for getting better efficiency of the equipment.

 

3. electronic control circuit and meter panelautomatic voltage controller consists of very simple electronic control voltage circuit for monitoring and controlling voltage, repair & maintenance of which is very easy. the regulator and buck / boost transformer are oil cooled, housed in same or separate sheet steel tanks. radiators are provided for effective cooling. the coils of voltage regulator & buck / boost transformers are vacuum impregnated and oven dried as per is.

 

special featuresspecial features of pec make automatic voltage controller:

 

efficiency

the efficiency of pec make automatic voltage controller is more than 98-99% in comparison to 93-97% of conventional make available in the market depending upon the input voltage range. thus, a 500 kva conventional type stabilizer or conventional servo voltage stabilizers will consume additional power itself minimum rs. 80, 000 p.a. (even when running at 60% load and 20 hours a day) on account of its lower efficiency by 2%.

 

better life

the life of make servo voltage stabilizers is more than 10/15 years at full load in comparison to 2/3 years of conventional make.

 

duty cycle

conventional type stabilizers are suitable for 30-40% load on continuous duty cycle. our automatic voltage stabilizers are heavy duty & industrial type and are suitable for 100% load continuous duty cycle. for running load of 200 kva, generally 400 kva / 500 kva conventional type stabilizer is installed while make 200 / 250 kva is suitable.

 

guarantee

our automatic voltage stabilizers are guaranteed unconditionally for 5 years as compared to 1 year of conventional make.

payback period

owing to its high efficiency and associated benefits, the payback period for the cost of power’s servo voltage stabilizers is from 6-12 months depending upon the input voltage variation and number of working hours of the plant. the higher the input voltage the shorter will be the payback period.

 

servicing

we have all india servicing network to provide immediate service to our customers. the service engineers also visit monthly in their respective areas for routine check-ups. also, servo controlled voltage stabilizers are categorized under energy saving. the servo controlled voltage stabilizers should be such that its own consumption is minimum otherwise the basic concept of energy conservation will be lost. therefore while deciding for a stabilizer it becomes necessary to invest the capital over a period of time to ensure that its running cost is minimum and payback period is quickest. from the above facts, you will find that our automatic voltage stabilizers will cost much lesser in long run to conventional type stabilizers.

 

temperature rise

automatic voltage controllers and automatic servo voltage controllers are designed for max. 35-40 degree temperature rise at top of oil whereas allowed limit is 50′ c.

 

core

the core is constructed from low loss, cold rolled, grain oriented, annealed laminations of electrical sheet steel conforming to the latest international standards. special frame is built in-house for clamping the core to reduce the magnetic noise as well as making the whole structure rigid and robust.

 

windings

coils are wound with paper covered electrolytic grade copper strip or synthetic enameled copper conductors. cooling ducts are provided to keep the hot spot temperature as low as possible. coils are dried in electric ovens. rigid connection support and coil clamping is provided to ensure high short circuit strength.

 

insulation

pre-compressed board parmali board and japanese insulation paper of best quality is used.

oil

oil tested for resistivity, dielectric and acidic characteristic conforming to is 335. before topping up oil is filtered throughly.

 

tanks and paint

the tanks are made of m.s. steel plated / sheets with adequate bracing & stiffness. all the external surfaces are given a primary coat of epoxy and finishing coat of epoxy paint for better life.

 

meters & control systems

ae meters and quality products for controls are used.

avc’s applicationo cement planto paper millso footwear & leather unitso flour millso tube millso distilleries & beverageo engineering unitso rice shellerso hospitalso pharmaceutical unitso footwear & leather unitso rubber industrieso nursing homeo cold storageo tea estateso clubso rolling millso food processing unitso high rise buildingso textiles millso oil and vanaspati planto mall & multiplex

 

benefits

up to 80% reduction in failure rate of electrical equipmentenergy saving up to 10% (up to 30% on lighting load)reduction in mdiimprovement in power factoruniform quality of end productsimprover productivity of the plant