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Constant Voltage Transformer : Introduction : In our Ferro Resonant type Constant Voltage Transformers - CVT, the AC mains power the input winding, which is widely separated physically from the isolated output winding. The input winding normally runs at very moderate Flux linkage levels. The output winding exhibits an intrinsic energy characteristic and this energy storage operate in conjunction with mains capacitor to produce self-generated AC flux Field which is indirectly extracted from the Input Winding. These Constant Voltage transformer or CVT use a tank circuit composed of a high-voltage resonant winding and a capacitor to produce a nearly constant average output with a varying input. The ferroresonant approach is attractive due to its lack of active components, relying on the square loop saturation characteristics of the tank circuit to absorb variations in average input voltage. The ferroresonant action is a flux limiter rather than a voltage regulator, but with a fixed supply frequency it can maintain an almost constant average output voltage even as the input voltage varies widely. All problems related to variation / fluctuation in Voltages are effectively handled because of this principle and a constant voltage output of ± 1% is given. Results : The ferroresonant transformers, which are also known as Constant Voltage Transformers (CVTs) or ferros, are also good surge suppressors, as they provide high isolation and inherent short-circuit protection. We are a renowned manufacturer of Constant Voltage Transformer and The Result of Constant Voltage Transformer - CVT are as under: 1. Instantaneous Voltage regulation. 2. No effect of input Transient and spikes on the output. 3. Sinusoidal output waveform. 4. A perfect answer and remedy for all types of electronic equipment. Our Constant Voltage Transformer or CVT have been manufactured to give you total protection against power related problems and to condition the power to suit the needs of your microprocessor based equipment. We are manufacturer of Constant Voltage Transformer which effectively regulates voltage variation, suppresses transients and bridges short interruptions/dips. Applications : Computers, Data Processing equipment, Colour Photography Labs., Bio-medical equipment, PA equipment, Telecommunication, TV, VCD/DVD recorders & players, Teleprinters, Fax machines and all other sensitive electronic devices. Why CVT ? We manufacture Constant Voltage Regulators which use a tank circuit composed of a high-voltage resonant winding and a capacitor to produce a nearly constant average output with a varying input. The constant voltage regulator approach is attractive due to its lack of active components, relying on the square loop saturation characteristics of the tank circuit to absorb variations in average input voltage. Electronics instruments, Machines, Computers and other microprocessor based equipment are designed to operate on steady stream sine wave of 220/230 V RMS. The nature of utility power is such that very frequently the equipment encounter electrical disturbances and voltages which are beyond the range of those equipment. The quality of power has deteriorated so much during the past several years that today it is impossible to work without encountering disturbances. Equipment using microprocessors are especially vulnerable due to the degradation of the utility power. Thus in order to reach the equipment potentially damaging impulses generated outside your location travel through the impedances of lot of copper wire. Although this barrier serves to dampen out many of these disturbances the real problem occurs along the electrical path from the point the power enters your premises to your equipment. Between these points are all kinds of devices such as lifts, air conditioners, Fluorescent tube chokes, Photo copiers and in case of factories the machines. Any equipment that arcs, cycle on off, or draws excessive bursts of current becomes the cause of potential hazard to your micro processor based equipment.
Constant Voltage Transformer: The Ferroresonant Transformer , F erroresonant Regulator or C onstant-Voltage Transformer is a type of saturating transformer used as a voltage regulator. These transformers use a tank circuit composed of a high-voltage resonant winding and a Capacitor to produce a nearly constant average output voltage with a varying input current or varying load. The circuit has a primary on one side of a magnet shunt and the tuned circuit coil and secondary on the other side. The regulation is due to magnetic saturation in the section around the secondary. The ferroresonant approach is attractive due to its lack of active components, relying on the square loop saturation characteristics of the tank circuit to absorb variations in average input voltage. Saturating transformers provide a simple rugged method to stabilize an AC power supply. Older designs of ferroresonant transformers had an output with high harmonic content, leading to a distorted output waveform. Modern devices are used to construct a perfect sine wave. The ferroresonant action is a flux limiter rather than a voltage regulator, but with a fixed supply frequency it can maintain an almost constant average output voltage even as the input voltage varies widely. The ferroresonant transformers, which are also known as Constant Voltage Transformers (CVTs) or ferros, are also good surge suppressors, as they provide high isolation and inherent short-circuit protection. A ferroresonant transformer can operate with an input voltage range ±40% or more of the nominal voltage. Output power factor remains in the range of 0.96 or higher from half to full load. Because it regenerates an output voltage waveform, output distortion, which is typically less than 4%, is independent of any input voltage distortion, including notching. Efficiency at full load is typically in the range of 89% to 93%. However, at low loads, efficiency can drop below 60%. The current-limiting capability also becomes a handicap when a CVT is used in an application with moderate to high Inrush Current like Motors, Transformers or Magnets. In this case, the CVT has to be sized to accommodate the peak current, thus forcing it to run at low loads and poor efficiency. Minimum maintenance is required, as transformers and capacitors can be very reliable. Some units have included redundant capacitors to allow several capacitors to fail between inspections without any noticeable effect on the device's performance. Output voltage varies about 1.2% for every 1% change in supply frequency. For example, a 2 Hz change in generator frequency, which is very large, results in an output voltage change of only 4%, which has little effect for most loads. It accepts 100% single-phase switch-mode power supply loading without any requirement for derating, including all neutral components. Input current distortion remains less than 8% THD even when supplying nonlinear loads with more than 100% current THD. We Arzoo Energy with the Experience of more than 16 years as the manufacturer of many Electrical Products are the known manufacturer of Constant Voltage Transformers. SAVE POWER,SAVE WORLD
Constant Voltage Transformer : When faced with an extreme transient such as a local lighting strike, the CVT will present a low impedance to the mains protecting both itself and any connected loads. The ferro-resonant transformer technology ensures that CVT will generate a perfect sine wave output even when fed from square or quasi-square wave sources. A CVT is also the most efficient way to drive a switched mode power supply(SMPS), and provides harmonic buffering. Features : Galvanic isolation High common and normal mode noise attenuation Sag, surge and brownout protection Sine wave output (regardless of input waveform) Low installation heat output and running costs (maintenance free) High Mean Time Between Failure (MTBF) Easy to install Application : Process control Automation Computer system Broadcasting Medical Air, rail, ship
Arzoo Provide end to end solution for industrial growth in power conditioning. We manufacture following products 1. TRANSFORMER above 1 KVA (1000VA) - Isolation Transformer - Step Up Transformer - Step Down Transformer - Auto Transformer 2. VOLTAGE STABILIZER - Automatic Voltage Regulator (AVR) - Servo Controlled Voltage Stabilizer (SCVS) - Static Stabilizer - Linear Stabilizer 3. CONSTANT VOLTAGE TRANSFORMER (CVT) upto 5KVA (Single Phase) 4. HARMONIC FILTERS - Active Filters - Passive Filters 5. LT PANELS - ACDB Panel - Distribution Panel - Change Over Panel 6. CONTROL PANELS - Motor Central Control Panel (MCC) - Automatic Power Factor Control Panel (APFC) - Programable Logical Controller Panel (PLC) - Variable Frequency Drive Controller Panel (VFD) - Automatic Mains Failure Panel (AMF) 7. UPS / INVERTERS 8. POWER SAVER - True Micro controller Power Saver (TMPS) - P3 System 9. ENERGY AUDIT - Power Analysing  - Harmonic Audit The company is having a state of art facility to manufacture products under strict quality Control standards. Every manufacturing process is well institutionalized and equipped with highly precise instruments to control the production and product quality. Every Component will be screened 100% burn- in test for the products to ensure 100% in quality.  The Reputed ISO 9001-2000 by ICS proves our sincerity towards customer’s expectations - QUALITY, SERVICE and continuous improvement. We continue to put significant effort and every endeavor to position our Products as the symbol of reliability. 
The ARZOO standard products are  1. TRANSFORMER above 1 KVA (1000VA) - Isolation Transformer - Step Up Transformer - Step Down Transformer - Auto Transformer 2. VOLTAGE STABILIZER - Automatic Voltage Regulator (AVR) - Servo Controlled Voltage Stabilizer (SCVS) - Static Stabilizer - Linear Stabilizer 3. CONSTANT VOLTAGE TRANSFORMER (CVT) upto 5KVA (Single Phase) 4. HARMONIC FILTERS - Active Filters - Passive Filters 5. LT PANELS - ACDB Panel - Distribution Panel - Change Over Panel 6. CONTROL PANELS - Motor Central Control Panel (MCC) - Automatic Power Factor Control Panel (APFC) - Programable Logical Controller Panel (PLC) - Variable Frequency Drive Controller Panel (VFD) - Automatic Mains Failure Panel (AMF) 7. UPS / INVERTERS 8. POWER SAVER - True Micro controller Power Saver (TMPS) - P3 System 9. ENERGY AUDIT - Power Analysing  - Harmonic Audit The company is having a state of art facility to manufacture products under strict quality Control standards. Every manufacturing process is well institutionalized and equipped with highly precise instruments to control the production and product quality. Every Component will be screened 100% burn- in test for the products to ensure 100% in quality.  The Reputed ISO 9001-2000 by ICS proves our sincerity towards customer’s expectations - QUALITY, SERVICE and continuous improvement. We continue to put significant effort and every endeavor to position our Products as the symbol of reliability.  Please check the link to download our Company Profile & Product Brochure:  http://electrical.arzooenergy.in/resources/Arzoo-Energy-Brochure.pdf
Dear Customer, We are pleased to present to you something which is a must for every household in India . This is exactly what you were looking for. Here is an electronic device designed for you to save energy, so precious for the comfort & ease of our daily lives. It saves you money, it saves the nations scarcely available energy. This is a device that makes economic sense-so cost effective, so perfect, so simple to handle & use and yet at such an affordable price. Your satisfaction is our concern. Electricity Saver uses a state of the electrical technology to actively monitor and improve the power factor of your household/office/ Factories. In addition, the intelligent technology optimizes the voltage and current demands thus reducing the active power / KwH demands and saving on your electricity bill. It also acts as a voltage stabilizer by storing energy for up to 10 seconds and therefore supplies the load with constant voltage during momentary power surges. This in turn results in longer life span of your electrical appliances. Description Today in this Modern World we all are so much depended on the Automation, which are worked by Electric Energy. As the Production of Electric Energy is limited due to limitation of Resources, thus some new ideas to be innovated so that Electric Energy consumption should be lessen. One of the newest technology is to save the Power at the Consumer side by using Reactive Power Compensation Method. We ARZOO Energy are Proud to be Manufacturer of Power Saver’s which saves power upto 40%. As the Updated Citizen its our duty to use the new technologies to save the Nation’s Resources and share this Idea with as much as we can. Save Power, Save India. What is Power Saver ?​ ​ It uses a state of the art electrical technology to actively monitor and improve the power factor and reduce the harmonic of electrical appliances, suit for household or office. The technology optimizes the voltage and current demands to reduce the active power demands, reduce electricity bills by up to 20%. Reduced electrical overheating and improved saving consistency, so that prolong the life of your appliances.​ ​ How does Power Saver work ?​ ​ The unit provides energy savings by reducing the amount of power drawn from your utility with the use of specially designed harmonic resistant capacitors and circuit. Power Saver systems optimize your household or office power factor and reduce harmonic thus reducing the amount of energy. Your household or office motor loads use such as air conditioners, refrigerators, freezers, pool pumps, vacuum cleaners, furnace blower motors, fans, etc. Motor loads require more energy to do their work compared to other electrical equipment in your household or office. The Power Saver "power factor optimization" significantly increases the efficiency of your motor load and stores waste energy resulting in decreased demand and usage of electricity from your utility company. This equates to significant cost savings for you.​ ​ Power Saver technology also provides Harmonic Filtration, which reduce electrical current in "pulses". This pulse use of electrical current creates damaging noise, interference and heat on today's electrical systems causing interference within sensitive electrical equipment or worse causing them to overheat and fail. The use of computerized electronics within the Indian home / office has been growing at exponential rates and the need for filtering out the interference, noise and heat created by nonlinear loads has never been greater.
Constant Voltage Transformer (CVT) Manufacturer
Manufacturer of Constant Voltage Transformer (CVT)
Introduction of Arzoo Energy : We take this opportunity to introduce ourselves as one of the leading manufacturing unit promoted by highly technical professionals having in-depth knowledge in Power Quality Management & Solution , for more than 15 years . The wide range of products offered by ARZOO ENERGY can solve your most demanding Power Applications with quality products & Solution. The ARZOO standard products are 1. TRANSFORMER above 1 KVA (1000VA) - Isolation Transformer - Step Up Transformer - Step Down Transformer - Auto Transformer 2. VOLTAGE STABILIZER - Automatic Voltage Regulator (AVR) - Servo Controlled Voltage Stabilizer (SCVS) - Static Stabilizer - Linear Stabilizer 3. CONSTANT VOLTAGE TRANSFORMER (CVT) upto 5KVA (Single Phase) 4. HARMONIC FILTERS - Active Filters - Passive Filters 5. LT PANELS - ACDB Panel - Distribution Panel - Change Over Panel 6. CONTROL PANELS - Motor Central Control Panel (MCC) - Automatic Power Factor Control Panel (APFC) - Programable Logical Controller Panel (PLC) - Variable Frequency Drive Controller Panel (VFD) - Automatic Mains Failure Panel (AMF) 7. UPS / INVERTERS 8. POWER SAVER - True Micro controller Power Saver (TMPS) - P3 System 9. ENERGY AUDIT - Power Analysing - Harmonic Audit The company is having a state of art facility to manufacture products under strict quality Control standards. Every manufacturing process is well institutionalized and equipped with highly precise instruments to control the production and product quality. Every Component will be screened 100% burn- in test for the products to ensure 100% in quality. The Reputed ISO 9001-2000 by ICS proves our sincerity towards customer’s expectations - QUALITY, SERVICE and continuous improvement. We continue to put significant effort and every endeavor to position our Products as the symbol of reliability.
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