Jindal Rectifiers

Sector 2, Faridabad, Haryana

• Brand Namejindal

We are offering automatic voltage controller. General trend of voltage during day time 340 v - 400v 400 v - 440v 340 v - 400v 400 v - 430v 400 v - 470v 400 v - 450v 9:00 to 12:00 hrs. 12:00 to 14:00 hrs. Lunch hours 14:00 to 18:00 hrs. 18:00 to 22:00 hrs. Peak hours restriction 22:00 to 5:00 hrs. 5:00 to 9:00 hrs.

Also known by the name - Variable Supplies, these Variable Voltage Transformers are acclaimed for providing smooth variable voltage for diverse industrial processes. Myriad control systems can be designed into this Variable Voltage Transformer such as a simple hand-wheel, T handle or even a push-button controller motor for the purpose of obtaining automatic control via a relay. In addition, such additions to the Variable Voltage Transformer are done for helping transducers to get linked with the process that is supplied and for the purpose of sensing instruments. This Variable Voltage Transformer can have its voltage supply to be adjusted without any hassles. This adjustment of voltage is done on an extensive array of control without affecting waveform of system or the power factor. Used For Different A.C. / D.C. Applications : Electroplating & other Metal Finishing Processes Melting Furnaces Heating Lehrs Annealing Processes Electrophoresis Coating Plants Precipitators Radio / Radar / TV Transmitters Telecommunication centres Testing of Transformer / Motor / other electrical gadgets or equipments Testing & Research Departments Variable Speed Drives Chemical Electrolytic Processes, incl. production of Hydrogen / Chlorine gases Metal Refining Battery & Capacitor Forming Satisfied Clients Of Our Variable Voltage Transformer Are : ABB Areva Federal Moghul Goetze BHEL Hindalco Skipper Electricals Electrotherm India Bilag Industries Indian Transformer

Even after installing the AVCs, some of the industrialists face the problem of failure of electronic cards present in the computerized machinery and systems. Such a failure occurs due to ON/OFF Switching of Capacitive, Inductive Electronic Ballasts and Resistive Load along with PWM Switching System, having incoming supply lines; these lines have been superimposed with precarious Spikes/Surges with RFI Noise and Harmonics. These Spikes/Surges take place in power supply for short instances, resultantly leading to shortening the life of the electronic component. A more pronounced fluctuation of voltage leads to high failure rates of electronic circuits and loss of production. Owing to all this, it is suggested that an Automatic Voltage Controller is used with an Isolation Transformer , which we offer. We are a reliable Manufacturer, Supplier and Exporter of Isolation Transformer. Manufacturing Range : Isolation Transformers ranging from 30 to 1000KVA

Designed by experts who have rich experience and vast domain knowledge, the Electrical Rectifier , which we offer, has proved to be a cost-efficient way of obtaining DC from an AC Supply. We offer Premium Electrical Rectifier in diverse capacities, making it suitable for Anodizing, Electroplating, Hydrogenation and other diverse Electrochemical Process. We design these Electrical Rectifiers under one roof, and it is tested against diverse quality parameters. Capacity : 0-500 Volts and up to 15000 Amps Advantages : Virtually zero maintenance Step-less On Load Voltage Regulator Designed for 100% continuous load High Efficiency of up to 97% Nil Waveform distortion

Voltage Variation is a common phenomenon across Africa, esp. in remote locations such as industrial townships / mines etc. Generally voltage is low during daytime and high during the night hours. Moreover on holidays, peak hours, rainy days and when the commercial / agricultural load is switched off, the voltage rises quite sharply – which is more dangerous. The growing use of electrical and electronics equipment, requiring a near constant voltage supply for efficient operation makes line voltage regulation, increasingly necessary and to finer limits. Most electrical equipment are designed for 230 Volts (single phase) or 400 Volts (3-phase) and operate with optimum efficiency at such voltage. 90% of industrial load consists of motors. Electric Motors draw considerably high current at HIGH voltage and increase energy consumption, increase Max. Demand Indicator (above contracted demand) and reduce power factor etc. These excessive power losses of motors generated at high / low voltage results in their premature failure. Similar is the case with Bulbs / Tubes / Luminaires, when voltage increases above 230 Volts (single-phase). E.g., at 270V, the power consumption of a 60W bulb increases by almost 40% and the life of bulb reduces from normal 1000 Hours to mere 100 Hours (corroborated by several international bulb manufacturers). Industries running two to three shifts daily tend to suffer huge losses owing to high / low / fluctuating voltage supply, on account of frequent breakdowns of electrical equipments / loss of productivity / higher electricity consumption / switching to other costlier modes of power supply such as diesel generators etc. These Servo Voltage Stabilizers resolve 99% of the voltage problems, automatically, round the clock. Our clients from various African and Asian nations, who were earlier suffering from acute voltage problems have confirmed huge cost savings and benefits from uninterrupted production, after installing the Servo Voltage Stabilizer. We have supplied thousands of Servo Voltage Stabilizers (of 100 to 3200 kVA capacity) to different industries throughout South Asia, Africa & Middle East and our clients have confirmed varied benefits. Why Our Servo Voltage Stabilizers? Attractive Pay-back period of 6 – 12 months Up to 80% Reduction in Breakdown of Electrical Equipments Uniform quality of end product & Improved Productivity of the plant Improvement in Power Factor Reduction in Max. Demand Indicator (Contracted Demand) by 10 – 15% 5 – 10% Savings in Electricity Costs (up to 30% on lighting load) Depreciation @ 80% from Income Tax in India (Indian Govt. has extended this special incentive to industry to install AVC as it is an energy-saving device)

The Linear Voltage Regulator , which we offer, has been especially designed to meet a wide variety of heavy-duty industrial applications as well as for Electricity Supply Utilities. Globally, these Linear Voltage Regulators have become an established method of control, wherever continuously variable on-load control of voltage and power is needed. These Linear Voltage Regulators can be used to control many industrial processes like adjusting temperature, flow speeds, drive speeds, etc. to a pre-set program. These Linear Voltage Regulators are wound with heavy section of copper strip and are suitable for 100% continuous duty cycle. The Linear Voltage Regulators, which we provide, have an economic life of about 15 – 20 years at full load and require negligible maintenance throughout their life. This Linear Voltage Regulator technology is the best suited for industrial applications amongst all other alternate technologies. Please refer to the Technology section in our Corporate Brochure for more details and advantages of this technology. The Applications for Linear Voltage Regulators And Units Fall Into Two Broad Basic Groups : Maintaining constant output levels by compensating automatically for variations in supply voltage (e.g. Automatic Voltage Controllers) Giving a smoothly variable output voltage for different industrial processes (e.g. Rectifiers, A.C. Variable Supply)