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Isolation Transformer: used to establish a new neutral-ground bond in order to correct common mode and other grounding problems. A transformer can provide conversion of a Delta system (3 wire) to a Wye connected (4 wire) system. A shielded isolation transformer provides excellent protection from all types of N-G disturbances (impulses, RMS voltage, and high frequency noise). It also protects against voltage transients and spikes while offering full rd galvanic isolation, traps 3 harmonic and triplen harmonics. We hereby introduce ourselves as a manufacturer of dry type power transformers and reactors. We are established in this field since 2003. Our Dry Type Transformer adopt high quality low loss silicon sheet and arranged non-bobbin coil winding technology, and we apply vacuum pressure impregnating (VPI) process and solidify baking process to achieve insulation class H or C. Our transformers are widely used on any occasions where voltage is below 1000V and frequency below 400 Hz, and equipment’s which require voltage to step up or down. For small to medium capacity transformers, we apply enamel wire winding, and we apply foil winding for large capacity ones. Features 1) There are air flows between coil's layer to layer and between coil to core, resulting fast heat dissipation, and low temperature rise. 2) High grade iron core and winding can be wire or foil. 3) Small volume, light weight and good workmanship. 4) After vacuum pressure impregnating, the whole transformers and reactors are moisture proof and mildew proof. Insulation class H or C. 6) Lower audio noise. 7) Nomex based insulation system for foil winding transformers. Type 1) Step up Isolation Transformer 2) Step down Isolation Transformer Testing Our all magnetics are tested as per routine test mentioned as per IS2026. We can carry out other type testing as per your need. Applications of Isolation Transformers There is also some special application of isolating transformers, such us pulse transformers which transmit rectangular pulse signals and provide the electrical isolation. This type is suitable in some computer network designs, CNC machines, etc. Our products range is as under: 1) Single/3 phase Transformer, upto 300KVA, 50Hz - 400Hz. 2) Scott Connected (3phase - 2phase conversion)/ Open delta type (3phase--single phase conversion) 3) Input Chokes for A.C/D.C Drives, from 1hp to 750hp drives 4) Output Chokes for A.C/D.C Drives, from 1hp to 750hp drives 5) DC filter choke 6) Harmonic Filter Choke 7) Transformers for Plasma Welding Machines 8) Transformers with induction heating purpose.
Auto transformer is kind of electrical transformer where primary and secondary shares same common single winding. So basically it’s a one winding transformer. We hereby introduce ourselves as a manufacturer of dry type power transformers and reactors. We are established in this field since 2003. Our Dry Type Transformer adopt high quality low loss silicon sheet and arranged non-bobbin coil winding technology, and we apply vacuum pressure impregnating (VPI) process and solidify baking process to achieve insulation class H or C. Our transformers are widely used on any occasions where voltage is below 1000V and frequency below 400 Hz, and equipment’s which require voltage to step up or down. For small to medium capacity transformers, we apply enamel wire winding, and we apply foil winding for large capacity ones. Features 1) There are air flows between coil's layer to layer and between coil to core, resulting fast heat dissipation, and low temperature rise. 2) High grade iron core and winding can be wire or foil. 3) Small volume, light weight and good workmanship. 4) After vacuum pressure impregnating, the whole transformers and reactors are moisture proof and mildew proof. Insulation class H or C. 5) Lower audio noise. 6) Nomex based insulation system for foil winding transformers. Type 1). Step up Auto Transformer 2). Step down Auto Transformer Testing Our all magnetics are tested as per routine test mentioned as per IS2026. We can carry out other type testing as per your need. Applications of Auto Transformers Compensating voltage drops by boosting supply voltage in distribution systems. Auto transformers with a number of tapping are used for starting induction and synchronous motors. Auto transformer is used as variac in laboratory or where continuous variable over broad ranges are required. Our products range is as under: 1) Single/3 phase Transformer, upto 300KVA, 50Hz - 400Hz. 2) Scott Connected (3phase - 2phase conversion)/ Open delta type (3phase-single phase conversion) 3) Input Chokes for A.C/D.C Drives, from 1hp to 750hp drives 4) Output Chokes for A.C/D.C Drives, from 1hp to 750hp drives 5) DC filter choke 6) Harmonic Filter Choke 7) Transformers for Plasma Welding Machines 8) Transformers with induction heating purpose.
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.
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.
Our Dry Type Transformer adopt high quality low loss silicon sheet and arranged non-bobbin coil winding technology, and we apply vacuum pressure impregnating (VPI) process and solidify baking process to achieve insulation class H or C. Our transformers are widely used on any occasions where voltage is below 1000V and frequency below 400 Hz, and equipments which require voltage to step up or down. For small to medium capacity transformers, we apply enamel wire winding, and we apply foil winding for large capacity ones. Features • There are air flows between coil's layer to layer and between coil to core, resulting fast heat dissipation, and low temperature rise. • High grade iron core and winding can be wire or foil. • Small volume, light weight and good workmanship. • After vacuum pressure impregnating, the whole transformers and reactors are moisture proof and mildew proof. • Insulation class H or C. • Lower audio noise. Type Isolation Transfonner: used to establish a new neutral­ ground bond in order to correct common mode and other grounding problems. A transformer can provide conversion of a Delta system (3 wire) to a Wye connected (4 wire) system. A shielded isolation transformer provides excellent protection from all types of N-G disturbances (impulses, RMS voltage, and high frequency noise). It also protects against voltage transients and spikes while offering full galvanic isolation, traps 3rd harmonic and triplen harmonics.
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.
Here is a smart way to reduce 10% to 20% of your electricity consumption monthly. This new innovative device Auto True Micro Power Saver (ATMPS) can filter & Stabilize the supply voltage while improving the efficiency and power factor of your electricity consumed. This Auto True Micro Power Saver (ATMPS) Device is able to store electricity for 5 to 10 seconds and release it for use doing downside voltage. It can also improve safety by reducing the overheating of electrical wiring, hence reducing the size of wiring an copper loss, low & high voltage protection, earth leakage & delay on circuit which protect your electronic & electrical appliances and improve their life. (Precaution should be observed here, this does not imply that attaching multiple units of the power saver will drastically reduce power consumption in all cases. Please consult a trained electrician if advice is necessary.) Most Commercial / Industries have consistently shown that one unit of the Power Saver will save 3 to 4 kWh per day, based on electrical consumption of 30 kWh per day. The amount depends on few factors such as the type of electrical appliance use, the amount of electrical use and location. Places near to shops, restaurants and light industries where voltage supply is unstable and fluctuating will see higher savings. In addition to extending the life span of appliance motor, this device also reduces the reactive power generated by inductive loads. It helps the utility companies by eliminating interference to the power supply. The ATMPS is a microprocessor based system, displays the Electrical parameters like Voltage. Features: • Save Electricity upto 20% . • Improve Power Factor . • Reduce Transmission Loss . • Eliminates overheating of wiring and appliances . • Protect against surges and spikes . • Stabilizes voltage . • Input Voltage Range : 200V to 270V (P-N). • Output Voltage : 230V (P-N). • Type of Machine : 1 / 3 Phase Unbalanced Units. • Efficiency : More than 98% at full load. • Output Wave-form : No distortion input waveform i.e sine wave 60 V/ Second. • Maintenance Free. • Increases the life of your electronic appliances . Technical Aspect: There are two components of power: Reactive Power And Working (Real) Power. Reactive power (KVAR) is used to create Electromotive Force(EMF) in the inductive loads in your home and business. This power performs no "real" work. Working power (KW) is the power that performs the function of the load. These two components combine to formulate Apparent Power (KVA), the total power which the load consumes. Apparent power is equal to the square root (sqrt) of (KW)^2 +( KVAR)^2. Power Factor is the ratio of working power (KW) to apparent power (KVA). In other words looking at all the power that a load consumes, how much of it (percentage wise) is used to perform the real work.
Oil Cooled Servo Controlled Voltage Stabilizer : Oil Stabilizers are required for high range Voltage Stabilizer. Because Oil in the Stabilizer is used as the Cooling Agent and also as the Insulation. We Arzoo Energy experienced in the field of manufacturing from more than 16 years with the team of highly skilled Engineers always like to serve the society with the new innovative products and also making some modifications in the existing one. Features of the Arzoo Auto Servo Controlled Voltage Stabilizer are: 1. With Digital Display. 2. The Accuracy is 0.02%. 3. The Bypass is Inbuilt in the Stabilizer. 4. Efficiency is more than 98%. 5. It is Microcontroller Based Technology. 6. For Overload/ Underload Protection we don't use MCB/ MCCB, We have Current Transformer in it for the measurement. 7. Warranty of our Product is 2 years. 8. We have Patented Technology of BBT Technology. 9. We use Virgin CRGO lamination. 10.We use Virgin Copper as the material. 11. Having Double Colored and Heavy Body. 12. For our Product we go through 26 types of tests. 13. We also provide initial Oil Filled tanks in the Stabilizers.
AUTOMATIC VOLTAGE CONTROLLER (AVC) We command a highly skilled & experienced workforce at our plant guided by a team of competent Engineers having more than 30 years experience in this line. We believe in Quality oriented Products and with State of the art technology. We have established a renowned name as ARZOO ENERGY that has made a major Break-through in the field of engineering and electricity saving. Our high quality product and efficient services to our valued customers have enabled us with ample success. We would like to inform you that we are one of the leading manufacturers of above mentioned products and assure you that we are in a position to supply the same with best quality and strong service after sale. We would like to inform you that in our AVC & Rectifiers, we use Rolling Contact type Regulators where carbon roller are rolling on both sides of the coil, resulting in lesser wear and tear of the system. Also the overall cross-section area of the copper used in these regulators is more, resulting in increase in overall duty cycle of the equipment. The economic life of our stabilizers is easily 15 - 20 years. So, you can plan stabilizers as per your running load, keeping in mind your future expansion plans. VOLTAGE VARIATION: Voltage variation is a common phenomenon all over the country. Generally voltage is low during daytime and high during the night hours. Moreover on holidays, peak hours, rainy days and when the agricultural load is switched off, the voltage rises quite sharply - which is more dangerous. Electrical equipments are designed for 230 Volts (single phase) or 400 Volts (3-phase) and operate with optimum efficiency at its rated voltage. 90% of industrial load consists of motors. Electric Motors draw considerably high current at HIGH voltage and increase energy consumption, increase MDI and reduce power factor etc. These excessive power losses of motors generated at higher voltage results in their premature failure. Similar is the case with Bulbs and Tubes, when voltage increases above 230 Volts. For example, at 270 Volts, the power consumption of 60W-bulb increases almost 40% and the life of bulb reduce from normal 1000 Hours to mere 100 Hours only (as per analysis report of ISI mark bulb manufacturers). The industrial units having high failure rate of electrical equipments i.e. Electric Motors (particularly smaller rating motors up to 7.5 HP), Bulbs, Tubes, Chokes, Contactor coils etc., should verify that it may be due to Higher Voltage. We have supplied number of AVCs to different industries and our clients have confirmed the under noted advantages after installing our AVCs. 1) Up to 60% Reduction in Breakdown of Electrical Equipments 2) 5 - 10% Savings in Electricity Costs (up to 30% on lighting load) 3) Reduction in MDI by 10 - 15% 4) Attractive Pay-back period of 6 - 12 months 5) Improvement in Power Factor 6) Uniform quality of end product & Improved Productivity of the plant 7) Depreciation @ 80% from Indian Income Tax Act. PAY-BACK PERIOD: Owing to its high efficiency (~99.5% in avg. running conditions) and associated benefits, the payback period for ARZOO’S make AVC is typically between 6-12 months, depending upon the number of working hours and duration of high voltage. As required, we are pleased to submit our most competitive offer for Servo Stabilizer in linear regulator technology as hereunder: ‘ARZOO’S make Natural Oil Cooled Type Automatic Voltage Regulator, Copper Wound Suitable for indoor use at a max. amb. Temp. of 45°C, 3-Phase, with the following specs: The standard equipment will primarily consist of the following: a) Linear type continuously variable voltage regulator b) Mode of operation a. Auto Mode (Controller module for sensing and controlling) b. Manual Mode i) With help of Raise/Lower buttons ii) With help of 'T' Handle, if motor fails c) Over Voltage and Under Voltage Protection Inbuilt d) Single Phase protection Inbuilt e) Ammeter with CTs and selector switch f) Voltmeter Selector Switch for I/P & O/P g) Voltage adjust button on controller in Auto mode h) Indications - Input On, Low, High, O/p Cut off i) MCBs for control circuit j) Lifting Lugs k) Drain Valve l) Oil Level Gauge m) Rating Plate n) Earthing Terminal o) Junction Box p) Thermometer Pocket q) Wheels for Uni - directional movement PARAMETER SPECIFICATION TYPE BALANCE / UNBALANCED 3 Phase 4 Wire CAPACITY UPTO 5000 KVA VOLTAGE REGULATOR TECHNOLOGY On load Linear Stepless Rolling Contact mechanism Technology with Carbon Roller Assembly and linearly variable continuous voltage regulator. INPUT VOLTAGE 360 - 450V 350 - 450V 340 - 460V 330 - 470V 320 - 480V 300 - 500V 280 - 460V 260 - 460V 250 - 460V (Ph-Ph) OUTPUT VOLTAGE 380 / 400 / 415 V±1% (Ph – Ph) OUT PUT VOLTAGE ADJUSTMENT 380-415 V in 3 phase Connection Star Operating Frequency 47 – 53 HZ Waveform No distortion Output regulation 1% maximum from No load to full load Motor Drive Heavy Duty Synchronous Motor COOLING ONAN Operating temp Normal 0-45 C Temp Rise 45 C above ambient DUTY CYCLE 100% continuous LOAD CYCLE 100 % Continuous CORE USED CRGO M4 Grade 0.27mm thickness COPPER USED 99.9 % pure Electrolytic Grade Buck-Boost Transformer Yes, Series Buck Boost Double Wound Transformer TESTING Routine tests - No load, Full load, Short Circuit, Heat run, capacity, Range ELECTRONIC CONTROL CIRCUIT IC – Based RESPONSE TIME 10 milli seconds CORRECTION TIME 8-10 Volts/sec OVER LOAD CAPACITY Our Linear Regulator type Automatic Voltage Stabilizer will be very much suitable to withstand 120% over load Efficiency more than 98% Standard As per IS 9815 TERMINATIONS Separate Suitable Aluminum Bus Bars will be provided in the Termination Box. EXPECTED WORKING LIFE More than 25 Years. MODE OF OPERATION AUTO MODE MANUAL MODE (i) With raise / lower switch (ii) With “T” handle Controls Control will be provided in the same system on the front of the equipment TRANSFORMER OIL AS PER IS: 335
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