Our Product Range

We Jindal Rectifiers are a leading and distinguished Manufacturer, Exporter and Supplier of quality AC/DC Variable Power Supplies, Automatic Voltage Controller, Rectifiers, Special Purpose Transformers and Transformers.

Automatic Voltage Controller

JINDAL'S Automatic Voltage Controllers are Designed to reduce the failure rate of your equipment, optimize the use of power & save energy. Our equipments are suitable for any kind of heavy - duty, industrial load. BENEFITS : 1. Up to 80% reduction in failure rate of electrical equipment. 2. Energy saving up to 10% (up to 30% on lighting load) 3. Reduction in MDI 4. Improvement in Power Factor 5. Uniform quality of end product 6. Improve productivity of the plant PAY-BACK PERIOD : Owing to its high efficiency & associated benefits, the pay-back period for the cost of JINDAL'S stabilizers is generally between 6-12 months and it saves you significant costs in subsequent years through its life. SPECIFICATIONS : 1. Input Voltage (Volts) : 350-450V, 340-460V, 330-470V, 320-480V, 300-500V 2. Efficiency (Approx) : >99.5%, >98.7%, ~98.7%, ~98.5%, >98% 3. Output Voltage : 400V +/-1%, 3-Phase, 50Hz 4. Cooling : Natural Oil Cooled (up to 5000kVA) / Air Cooled (up to 4000kVA) 5. Type : Indoor / Outdoor 6. Temperature Rise (Max.) : Designed for 30-35 Deg C above ambient as on top of Oil full load (Against IEC Standard of 45 Deg C) 7. Mounting : Uni-directional Wheels 8. Correction rate : 6-15V/Second (up to 500kVA) and 3-6V/seconds (above 500kVA) 9. Wave Form Distortion : Virtually Nil 10. Duty Cycle : 100% Continuous 11. Reference Standard : IEC 60076

Rectifiers

JINDAL'S brings you the finest products designed and engineered by the people who have been in the same field for the last 30 years. Rectifier is an economical and most efficient method of obtaining DC from AC supply. JINDAL'S manufactures a wide range of rectifiers covering 0-500 Volts and up to 15000 Amps. capacity suitable for Electroplating, Anodizing, Hydrogenation and many other Electrochemical processes. The entire manufacturing process is under one roof ensuring 100% quality control at every stage of production. We believe in quality & customers satisfaction. ADVANTAGES : 1. Step-less On Load Voltage Regulator 2. Designed for 100% continuous load 3. Nil Waveform distortion 4. High Efficiency of up to 97% 5. Virtually zero maintenance GUARANTEE: Our Equipment are Guaranteed Unconditionally for 5 Years against any Manufacturing Defect. We Shall not charge anything for Installation Servicing and Spares During the Guarantee Period. APPLICATIONS : 1. Electroplating / Electro-polishing 2. Anodizing plants 3. Metal mining, refining & extraction 4. Etching 5. Furnace & Heating systems 6. Electrophoresis coating plants 7. Metal & glass melting 8. Heating Lehrs 9. Effluent Treatment plants 10. Annealing processes 11. Production of Chlorine gas 12. Chemical electrolytic processes 13. Variable speed drives SPECIFICATIONS : The standard model conforms to the following specifications: 1. Output Voltage : From zero to max. rated D.C. voltage (upto 1000 Volts). 2. Output Current : From zero to max. rated D.C. current (upto 3000 Amps) 3. Input Voltage : 415V, 3-phase, 50 Hz, A.C. 4. Cooling : Natural Oil cooled 5. Modes of Operation : (a) Manual Control (b) Electrical with the help of push buttons (c) Mechanical with the help of T-Handle 6. Ripple Content: Less than 5% â�¢ Model with 1% ripple available as optional feature 7. EFFICIENCY: 12 V Rectifier: 82% 24 V Rectifier: 90% 100 V Rectifier:94% 200 V Rectifier:96% 250 V and above:>97% Note: Non-standard models are also available against specific requirements. OPTIONAL FEATURES : 1. Constant Voltage Controller (CVC) 2. Constant Current Controller (CCC) 3. D.C. Overload Trip system 4. Zero Run Down system 5. Programmable Ramping Arrangement 6. Signal Isolators to enable automation / PLC compatibility.

Special Purpose Transformers

ISOLATION TRANSFORMERS It has been generally observed that after installing the AVC those customers who have installed the sophisticated machinery / computerized system are still facing same problems in failure of the electronic cards. The problems might be occurring due to ON/OFF switching of inductive, capacitive, resistive load and electronic ballasts with PWM switching system the incoming supply lines are superimposed with dangerous Surges / Spikes with RFI noise and harmonics. These Surges /Spikes occur in power supply for very short duration which leads to The Shortening of components life and failure rate of electronic circuits or sophisticated machines and leading to heavy losses of production. It is therefore suggested to install JINDAL'S Make isolation Transformers with automatic Voltage Controller. we are manufacturing isolation Transformers from 30 to 1000KVA.

AC/DC Variable Power Supplies

JINDALâ��S Variable Supplies are meant for giving a smoothly variable voltage for different industrial processes. Many different control systems can be designed into the equipment, from a simple hand-wheel / T handle or push-button controller motor, to full automatic control via relays, sensing instruments or transducers linked to the process being supplied. JINDALâ��S Regulating Transformers can be used wherever the voltage has to be smoothly adjusted on load over a wide range of control without affecting the power factor or waveform of the system. They can be used for different A.C. / D.C. applications, such as: 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 We have supplied A.C. Variable Supplies to several esteemed clients, such as ABB, Areva, Federal Moghul Goetze, BHEL, Hindalco, Skipper Electricals, Electrotherm India, Bilag Industries, Indian Transformer Co., etc