Jindal Rectifiers
Jindal Rectifiers
Faridabad, Haryana
Our Products

Silicon Rectifiers
Being a client-centric company, we are engaged in offering a distinct collection of Silicon Rectifiers. Widely demanded for stabilizing voltage flow, this array is available in a number of specifications to meet maximum clients’ satisfaction. These rectifiers are manufactured using the best possible grade required material in organization with the international set standards. We provide the complete variety at affordable price.

  • Durability
  • Smooth operation
  • Low maintenance

Product Details:

  • Annealed Cu/Al Bus Bars of electrolytic grade with conductivity >99.99% as per IS:613-1984
  • IPT (Inter Phase Transformer) is connected between two star points of secondary of main transformers. The IPT improves the commutation, thereby increasing the rating of rectifiers
  • We use Crgo Lamination which has minimum power losses & results in better efficiency of equipments

Each of our rectifier equipments that rolls out of the assembly line meets with total customer satisfaction & their manufacturing is backed with:

    • Improved techniques adopting advance technology relevant to core needs
    • Use of highest quality raw materials
    • Rigid quality control the process & rigorous testing of each rectifier before dispatch for: (a) Circuit testing (b) Insulation testing (c) No Load losses (d) Parallel sharing of diodes at reduced loads (e) Functional tests on auxiliary circuits
    • Five years guarantee from date of dispatch against any manufacturing defect & faulty workmanship
      Electrical Transformers
      Aimed at prosper growth in our domain, we are instrumental in manufacturing, exporting and supplying an excellent quality Electrical Transformers. Used for diverse industrial purposes, these transformers are extensively appreciated among our clients. To ensure their functioning and service life, these transformers are well inspected on diverse quality parameters by our experts. Also, clients can obtain this range from us in various technical specifications within stipulated time frame.


      • High efficiency
      • Proper functioning
      • Long service life

      This range of transformers comprises of the following:

      • Balancing transformers for dual seam welding machines
      • Two phase variable supply suitable for glass furnace or any other furnace
      Copper Wound Industrial Transformers
      Jindal’s make a Copper Wound Industrial Transformers and step up or step down transformers suitable for indoor/outdoor use at a max. Amb. Temp. of 45°C.


      • 10-2000kva input/output voltage
      • Tailor made as per client specifications winding Copper Strip (double wound or auto wound as per requirement) duty cycle: 100% continuous cooling

      The standard equipment will primarily consist of:

      • Copper wound (double or auto wound) transformer
      • Lifting lugs
      • Oil filling plate
      • Oil drain valve
      • Oil level gauge
      • Rating plate
      • Earthing terminal
      • Junction box for input & output cable
      • Wheels for uni – directional movement . First filling of oil
      • The M. S. Cubicle is painted with two coats of epoxy paint after two coats of epoxy primer
      Silicon Power Rectifiers
      We offer good quality silicon power rectifiers.

      The Standard Silicon Power Rectifiers consist of:

      • Linear Type Continuously Variable Rolling Contact On Load Voltage Regulator (with straight - connection) operable electrically with help of raise/lower push buttons & a step-syn motor or manually with help of a T-Handle
      • Copper Wound Delta/Double Star (hexa - phase) Step Down transformer as per IS 2026
      • Copper Wound IPT
      • Junction Box for 3-ph Input Terminals & Bus Bars for DC Output
      • Meter Panel with DC Voltmeter & DC Ammeter & Raise/Lower push buttons
      • Thermometer Pocket
      • Oil Fill Plate
      • Oil Level Gauge
      • Oil Drain-out Valve
      • Lifting Lugs
      • Name plate with complete equipment specifications
      • Earthing Terminals
      • Indicators lamps for RYB Input AC supply as per IS-1248
      • Constant Voltage/Current Controller
      • DC Overload Trip System
      • Signal Isolators
      • Zero Rum Down System
      Automatic Voltage Controllers
      Our proficiency lies in offering our clients an outstanding quality range of Automatic Voltage Controllers. In line with international quality norms, our skillful professionals use quality checked components and modern-day technology. We assure our clients that these voltage regulators are scrutinized against predefined quality parameters, in order to meet up industry set principles. Clients can purchase the entire gamut at nominal prices.

      • Proper functioning
      • No maintenance
      • Application specific design

      Specification of AVR are as follows:
      • LT & HT AVRs are available in wide range & various models, for Balanced/Unbalanced Supply & Loads


        CapacityUpto 5000 KVA
        Input Voltage360-450,350-460,340-460,340-480,320-460,300-460
        Efficiency99.5%, 99% , 98.7%, 98.5%, 98.5%, 98%
        Output Voltage400V /-1%
        Temp. RiseMax. 30-35ºC above ambient
        Response Time10 milli sec.
        Correction Rate6-10 V/sec (upto 500KVA) & 3-4 V/sec (above 500KVA)
        Wave Form DistortionVirtually Nil
        Duty Cycle100% Continuous

        Note: Non-standard Input/output models are available on specific requirement.

        Pay Back Period: Owing to its high efficiency & associated benefits, the payback period of Jindal's AVC is from 6-12 months, as confirmed by our various clients, depending upon the input voltage variation & number of working hours of the plant. Higher the input voltage variation, Shorter will be the payback period.

          Voltage Controllers
          Considering our massive expertise and knowledge in this field, we are offering the finest quality Voltage Controllers that are available in different specifications. Inspected against various quality parameters, these products are more trustworthy among other variable accessible in the market. These products are exactly manufactured by using immaculate grade components and leading technology in management with the set industry norms.

          • Sturdy deign
          • Smooth functioning
          • Zero maintenance

          • Jindal's Automatic Voltage Controller (AVC) with linear type rolling contact regulator technology, suitable for 100% continuous duty cycle, designed for high efficiency (>99%) & an economic life of 15-20 years

          Who needs it?
          • Voltage variation is a common phenomenon across the country - voltage being low during day hours & high during evening / night hours & on holidays
          • Electrical equipments are designed for 230V(single - ph) / 400V(3-ph) & consume higher current at low/high voltage
          • Industrial units running round the clock, usually face problem of low/high voltage, resulting in equipments failure & power losses
          • Therefore, AVC is a must for industrial units having an acute failure rate of equipment such as bulbs, tubes, chokes, starter, coils & motors

          • Up to 10% saving on power bill (up 30% on lighting load)
          • Up to 80% reduction in breakdown of electrical equipments
          • Improvement in Power Factor by 10-15%
          • Uniform quality of end product & Improved Productivity of the plant
          • 80% Depreciation as per Income-Tax Act
          • Attractive Pay-back period of 8-10 months (owing to its high efficiency of ~99.5% in avg. running conditions)

          Technical Specifications:

              Input Voltage Variation% Reduction in Breakdown Possible Motor Load ( 10HP-Lighting Load )Approximate Power Saving Possible Motor Load (10HP-Lighting Load)
              380-400 VoltsNilNilNil & No Service stabilizer required
              380-400 Volts5.00%10.00%3.00%5.00%
              380-420 Volts10.00%20.00%5.00%10.00%
              380-440 Volts40.00%40.00%7.00%20.00%
              380-460 Volts60.00%60.00%10.00%30.00%
              Servo Voltage Stabilizers
              Riding on unfathomable volumes of industrial expertise, we are offering an extensive range of Servo Voltage Stabilizers. Find ample usage in a number of industries, these voltage stabilizers are identified for their quality attributes. Utilization of quality guaranteed components and contemporary machinery make our experts competent enough to produce a range of incredible features. Clients can avail this assortment from us in abundant technical specifications at affordable prices.


              • Industry proven design
              • Maintenance free
              • Hassle free performance

              Jindal'S Rolling Contact AVCs Conventional Dimmer – Type AVCs
              Power consumption is 0.5 to 1.5% depending upon the input voltage range. Power consumption is 2 to 7% under similar conditions
              Suitable for continuous 100% duty cycle Suitable for only 30% to 40% duty cycle
              Life at full load is 15-20 years Maximum life is 2-3 years at full load
              Five years Unconditional Guarantee Normally, One Year Warranty only
              Negligible losses in full boost & buck condition Max. losses in full boost & buck condition

              Application :

              • These are most suitable for 16-24 hrs continuous process plants where breakdown due to fluctuation results in heavy losses
              • These (Continuous Process Plants) includes : Cement Plants, Floor Mills, Engineering Units, Automobile Component Units, Pharmaceuticals Plants, Paper Mills, tube Mills , Hotels and Clubs, High Rise Buildings/Offices, Hospitals / Nursing Homes, Cold Storage's, Rolling Mills, Textiles Mills, Rubber Industries, Rice Shellers, Tea Estates, Oil & Vanaspati Units, Distilleries & Beverages, Footwear & Leather Units, Food Processing Units, Packaging Manufacturers, Plastic Moulding Units
              A.C. Variable Supply
              With our sustained efforts, qualified & dedicated management, we have been able to manufacture, export and supply A.C. Variable Supply. Obtainable in a range of sizes and other related specifications, these products are manufactured using the most favorable technology in harmonization with the international standards. Beside this, we offer this assortment to our important clients at nominal price.


              • Rugged design
              • High performance
              • Minimal maintenance


              A.C. Variable Supply Specifications :

              • Jindal's make Natural Oil Cooled Type
              • Motorized Isolated A.C. Variable Supply
              • Copper Wound Suitable for Indoor/Outdoor use at a max. amb. temp. of 45°C
              • 3-Phase, balanced input voltage


              • 100 to 7500 kVA input voltage
              • 3-Phase, 50 Hz, A.C. supply output voltage
              • From zero to maximum rated AC voltage
              • Variable Steplessly by means of a motorized on load rolling contact type voltage regulator
              • Output voltage will be adjustable by Raise/Lower Switch Manually Cooling
              • Continuous Voltage Regulation : ±1% for fixed input voltage

              The Equipment will primarily consist of the following:

              • Linear type continuously variable voltage regulator
              • Double wound buck-boost transformer
              • Mode of operation is : 1. Auto Mode 2. Manual Mode : i) With the help of Raise/Lower Push buttons ii) With the help of ‘T’ Handle, if motor fails
              • Monogram plate
              • Air release plug
              • Rating and Diagram plate
              • 2 Voltmeters – for Input and Output
              • One Ammeter with CTs
              • Voltmeter Selector Switch for I/P & O/P
              • Ammeter Selector Switch
              • MCBs for control circuit
              • Lifting Lugs
              • Drain Valve
              • Oil Level Gauge
              • Rating Plate
              • Earthing Terminal
              • Junction Box
              • Thermometer Pocket
              • Silica Gel Breather
              • Air release plug
              • Conservator (Optional)
              • First filling of Oil

              Welcome to Jindal Rectifiers

              Incepted in 1967, we "Jindal Rectifiers" are leading & most reliable brand in the field of manufacturing, exporting and supplying wide range of Industrial Rectifiers, Industrial Transformers, Servo Voltage Stabilizers, Automatic Voltage Regulators, Voltage Controllers, A.C. Variable Supply, Isolation Transformer Oil Level Gauge, Voltage Regulators for Smaller Inductors and Silicon Power Rectifiers for DC Overload Trip System & various industrial application, with 4 plants in India.

              Our organization is ERTL Certified & Bureau Veritas Certified.

              Our major clients are Thermax Limited, Pepsi Co Ltd, Samsung India Electronics Ltd and Hero Honda Motors Limited.

              In its quest to archive maximum customer's satisfaction, Jindal rectifiers has established one of the industries widest sales and service network, spread across the country to render prompt pre sales & after sales support to its valued customers. Under the guidance of our CEO, "Mr. Sharad Goel" we have been able to acquire an invincible position in the industry. His professional approach and sharp business acumen have enabled us in gaining a client base across the international market.


              Company Video

              Jindal Rectifiers

              Contact Us:


              Jindal Rectifiers
              Mr. Sharad Goel  (CEO)
              Plot No. 195, Sector- 24
              Faridabad - 121005, Haryana, India