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We Arzoo Energy design and manufacture Dry Type Iron Core tuned and detuned filter reactor and other various reactors. Using high quality low loss silicon sheet and foil coil winding technology, vaccum pressure impregnating (VPI) process and solidify baking process to achieve insulation class H or C. It is applied in low voltage (below 1500V) reactive power compensation and passive harmonic filter combined with capacitor in cabinets to achieve reactive power compensation and harmonic filter in network. These series products adopt universally acknowledged design method, is easy to install and features compact structure, low noise and good reliability. Type: Tuned Filter Reactor: Used to eliminate the harmonic distorted in network together with various capacitor at different harmonic frequency 3rd, 5th, 7th, 11th, 13th specified as required. Detuned Filter Reactor: Used to eliminate the harmonic distorted in network together with various capacitors at different inductive reactance percentage. Line Reactor: Used to resist the interference from the power source or grid power line. It can stop the abrupt change of the voltage on the grid power line, avoid the current shock caused and smooth the spike pulse included in power source or voltage flaw caused because of the bridge rectifier circuit. Thus, this kind of reactor can better perform over-voltage protection, and reduce harmonic interference from load such as inverter, thus efficiently protect your device from damage or wrong malfunction. It is widely used in Industrial automatic control system, working together with numeric control machine , frequently changer or DC speed control system.
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
We Arzoo Energy design and produce dry type iron core tuned and detuned filter reactor and other various reactors. Using high quality low loss silicon sheet and foil coil winding technology, vacuum pressure impregnating (VPI) process and solidify baking process to achieve insulation class H or C. It is applied in low voltage (below 15000 V) reactive power compensation and passive harmonic filter combined with capacitor in cabinets to achieve reactor power compensation and harmonic filter in network. These series products adopt universally acknowledged design method, is easy to install and features compact structure , low noise and good reliability. Features: 1. Rated working voltage : used for 400, 660V upto 1500V systems. 2. Insulation: 3KV/min. 3. Insulation Resistance: greater than 100 MΩ 4. Noise: less than 70 dB. 5.Insulation Class: class H or C. 6. Temperature rise : Core< 80K, Coil< 95K. 7. Reactors can be sound operated long life at harmonic current less than 1.35 times rated current. 8. After Vacuum Pressure impregnating, the whole transformer is moisture proof and mildew proof. Type: 1. Tuned Filter Reactor : Used to eliminate the harmonic distorted in network together with various capacitors at different harmonic frequency 3rd, 5th, 7th, 11th, 13th specified as required. 2. Detuned Filter Reactor: Used to eliminate the harmonic distorted in network together with various capacitors at different inductive reactance percentage. 3. Line Reactor : Used to resist the interference from the power source or grid power line. It can stop the abrupt change of the voltage on the grid power line, avoid the current shock caused and smooth the spike pulse included in power source or voltage flaw caused because of the bridge rectifier circuit. Thus, this kind of reactor can better perform over-voltage protection, and reduce harmonic interference from load such as inverter , thus efficiently protect your device from damage or wrong malfunction. It is widely used in industrial automatic control system, working together with numeric control machine , frequently changer or DC speed control system.
Harmonic Distortion Sources and Effects Events over the last several years have focused attention on certain types of load on the electrical system that results in power quality problems for the user and utility Equipment which has become common place in most of the facility. Non - linear loads generates voltage and current harmonics, which can have adverse effect on equipments, which are designed for operation as linear loads (i.e. Loads designed to operate on a sinusoidal waveform of 50 or 60 Hz.) Effects of non-linear load: Higher heating losses in the transformers Harmonic can have a detrimental effect on emergency generators, telephone and other sensitive electrical equipments. When receive power compensation (in the form of passive power factor improving capacitors) is used with non-linear loads, resonance condition can occur that may result in even higher levels of harmonic voltage and current distortion, thereby causing equipment failure, disruption of power services, and fire hazards in extreme conditions. The electrical environment has absorbed most of these problems in the past. However, the problem has now increased in a magnitude where Europe, the US, and other countries have proposed standards to responsible engineer system considering the electrical environment. IEEE 519-1992 and IEC 555 have evolved to become a common requirement cited when specifying equipment on newly engineered projects. The broad band harmonic filter was designed in part, to meet this specification. The present IEEE 519-1992 document establishes acceptable levels of harmonics (voltage and current) that can be introduced into the incoming feeders by commercial and industrial users. Where there may have been little cooperation previously from manufacturing to meet such specification, the adoption of IEEE 519-1992 and other similar world standards now attract the attention of everyone. Generation of harmonics: Harmonics are sinusoidal wave forms. They have frequency in multiple of fundamental frequency. They are produced by equipment using frequency conversion technology. They are also generated due to power drawing pattern of non-linear loads. Mitigation of Harmonic Distortion For resolution of harmonic problem, various techniques have been proposed to reduce the impact of load harmonic currents on the input current to an electrical system. Essentially, the intent of all these techniques is to make the input current more continuous so as to reduce the overall current harmonic distortion. The various techniques can be classified into four broad categories, a) The use of line reactors and / or DC link chokes b) Installation of passive filters (series, shunt, and low pass broad brand filters) c) Phase multiplication (12-pulse, 18-pulse rectifier system.) d) Harmonic compensation by active filtering. Harmonic protection filters are used for improvement of power factor and part elimination of harmonics. They are nothing but a combination of reactors and capacitors, suitably detuned. They are useful when distortion is 15 to 40 %. Advantages of Harmonic Filters: a) Protect capacitors from harmonic overloading. b) Eliminate upto 97 % predominant harmonics. c) Avoid harmonic amplification in the system. d) Improve power factor. This system can be configured to operate in fully automatic mode. The objective is to eliminate high level of harmonic current to acceptable level to comply with utility regulation. They provide traps for individual harmonics frequency and provide reactive power compensation at fundamental frequency. Harmonic filtering offers the following benefits: 1) Elimination of power factor penalty. 2) Improvement in reduction in energy bill.( due to improvement of PF) 3) Release of additional VA capacity in the system. 4) Improvement in voltage profile. 5) Reduction in line losses 6) Reduction in harmonic currents. 7) Improvement in overall power quality. 8) Improvement in life of electrical equipment. 9) Improvement in system reliability.
Harmonic Distortion Sources and Effects Events over the last several years have focused attention on certain types of load on the electrical system that results in power quality problems for the user and utility Equipment which has become common place in most of the facility. Non - linear loads generates voltage and current harmonics, which can have adverse effect on equipments, which are designed for operation as linear loads (i.e. Loads designed to operate on a sinusoidal waveform of 50 or 60 Hz.) Effects of non-linear load: Higher heating losses in the transformers Harmonic can have a detrimental effect on emergency generators, telephone and other sensitive electrical equipments. When receive power compensation (in the form of passive power factor improving capacitors) is used with non-linear loads, resonance condition can occur that may result in even higher levels of harmonic voltage and current distortion, thereby causing equipment failure, disruption of power services, and fire hazards in extreme conditions. The electrical environment has absorbed most of these problems in the past. However, the problem has now increased in a magnitude where Europe, the US, and other countries have proposed standards to responsible engineer system considering the electrical environment. IEEE 519-1992 and IEC 555 have evolved to become a common requirement cited when specifying equipment on newly engineered projects. The broad band harmonic filter was designed in part, to meet this specification. The present IEEE 519-1992 document establishes acceptable levels of harmonics (voltage and current) that can be introduced into the incoming feeders by commercial and industrial users. Where there may have been little cooperation previously from manufacturing to meet such specification, the adoption of IEEE 519-1992 and other similar world standards now attract the attention of everyone. Generation of harmonics: Harmonics are sinusoidal wave forms. They have frequency in multiple of fundamental frequency. They are produced by equipment using frequency conversion technology. They are also generated due to power drawing pattern of non-linear loads. Mitigation of Harmonic Distortion For resolution of harmonic problem, various techniques have been proposed to reduce the impact of load harmonic currents on the input current to an electrical system. Essentially, the intent of all these techniques is to make the input current more continuous so as to reduce the overall current harmonic distortion. The various techniques can be classified into four broad categories, a) The use of line reactors and / or DC link chokes b) Installation of passive filters (series, shunt, and low pass broad brand filters) c) Phase multiplication (12-pulse, 18-pulse rectifier system.) d) Harmonic compensation by active filtering. Harmonic protection filters are used for improvement of power factor and part elimination of harmonics. They are nothing but a combination of reactors and capacitors, suitably detuned. They are useful when distortion is 15 to 40 %. Advantages of Harmonic Filters: a) Protect capacitors from harmonic overloading. b) Eliminate upto 97 % predominant harmonics. c) Avoid harmonic amplification in the system. d) Improve power factor. This system can be configured to operate in fully automatic mode. The objective is to eliminate high level of harmonic current to acceptable level to comply with utility regulation. They provide traps for individual harmonics frequency and provide reactive power compensation at fundamental frequency. Harmonic filtering offers the following benefits: 1) Elimination of power factor penalty. 2) Improvement in reduction in energy bill.( due to improvement of PF) 3) Release of additional VA capacity in the system. 4) Improvement in voltage profile. 5) Reduction in line losses 6) Reduction in harmonic currents. 7) Improvement in overall power quality. 8) Improvement in life of electrical equipment. 9) Improvement in system reliability.
Passive Reactors : As the Harmonics present can cause many problems such as Losses, Over Heating, Disruption in Capacitor behaviour, and many more... Thus to avoid Harmonics in the Circuit we require Reactors or filters in the system to avoid thus disruption. Classification : The Harmonic Filter Systems are classified depending on the tuning frequency of the filter reactor & capacitor circuit and the selection of harmonic filter type depends on the level & order of harmonics present in the distribution network. Types : Tuned Filter Reactor : Used specially for odd ordered harmonics such as 3rd,5th, .... Detuned Filter Reactor : U sed for the distortion are small and created by the disturbances outside the circuit. Line Reactor : Uses the Technology of Reactive Power Compensation and is very much used where there are high Harmonics present.
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.
AUTO TRUE MICRO POWER SAVER (ATMPS) : Electrically controlled equipment is a major contributor to harmonics found in your electrical system. It can be a “silent killer” in your facility, leading to operational problems with both electrical and electronic equipment including mis-operation, shutdown and early failure. Harmonics may affect specific points of virtually all apsects of your electrical system, including lowering your power factor, which raises your utility costs. ARZOO harmonic filter will perform mitigation for a wide array of needs. This includes equipment to help reduce amplification of harmonics when capacitors are automatically switched, to suppress one or more specific harmonic orders, and to lessen a broad range of multiple harmonic orders. Education, awareness and assistance from ARZOO can help to maximize your operation’s uptime and bottom line. Features : Saver Power up to 20%. Increases the Life of Electric Device. Reduce Transmission Loss. Protect against Surges and Spikes. Stabilizes Voltage. Maintenance Free. Environment Friendly. Improve Power Factor. Eliminates Overheating of Wiring and Appliances. Uniform Electric Current. Saves Energy Efficiently. Two Years Guarantee.
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.
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