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ELITE TRANSFORMERS MANUFACTURES

DISTRIBUTION TRANSFORMERS

We offer a complete range of Distribution Transformers, designed to assure the reliability, durability, and efficiency required in utility, industrial, and commercial applications.

We are continuously concerned with providing our customers with the best quality transformer service reliable in every situation. ELITE TRANSFORMERS & SWITCHGEARS is a major name in Distribution Transformers manufacturers in India.
Our product is been tested on various parameters to ensure its efficiency according to customer's requirement. After this, product is manufactured with the use of efficient qualitative material for its proficient functionality.

  • Maintain Lifetime Connectivity with Our Clients.

  • Our Product Comes With a Low Risk of Flammability.

Dry Type Transformers

Elite Transformers & Switchgeaars

We design our transformers as per standards which makes it the best choice for heavy usage. To keep the trust maintained we keep a longer service life with high energy efficiency. The materials used are genuine and highly resistant against corrosion.
  • The ratings of our transformers range up to 5000kVA which makes it a suitable option for heavy usage. The voltage class that is usually required is 6.6, 11, 15, 20, 33kv besides these other ranges will be available as per the requirements.
  • We manufacture our transformers under the applicable standards IS 1180, IS 2026, IEC 60076 . There is mainly the ONAN system of cooling system used which works on the oil Natural Air natural system. We tend to provide the indoor and outdoor services depending upon their needs and setting.
  • The average frequency of 50Hz and 60Hz is used and a vector group we use is Dyn5 or Dyn11 which is usually provided which can be customized. The popular winding material used by us for distribution transformers is copper or aluminium.
  • As per the requirements, we provide off the circuit and On Load Tap Changers for the taping range of the transformers we provide. Our transformers are developed with modern technologies and can be provided with different terminations for new fitting or replacement.
  • Product Details:
    Power Transformers all consisting of Standard Fittings of:
    Earth Terminals Jacking Pads
    Air Release Device Shut Off Valve
    Rating and Terminal Marking Plate Pressed Steel Radiator
    Plain Oil Level Gauge OTI
    Silica Gel Breather WTI
    Drain cum Sampling Valve Buchholz Relay
    Thermometer Pocket MOG
    Oil Filling Hole Off Circuit Tap Changer
    Explosion or Pressure Relief Device Marshalling Box
    Lifting Lugs Inspection Cover
    Rollers Either Plain or Flange Conservator with Oil Filling Hole
    Maximum Total Losses as per Amendment-4 of IS:1180 w.e.f. 1st April, 2022
    S. No Ratings (KVA) Impedance (%) Maximum Total Loss (W)
    Energy Efficiency Level 1 Energy Efficiency Level 2 Energy Efficiency Level 3 Energy Efficiency Level 4 Energy Efficiency Level 5
    50% Load 100% Load 50% Load 100% Load 50% Load 100% Load 50% Load 100% Load 50% Load 100% Load
    1. 16 4.50 135 440 120 400 108 364 97 331 87 301
    2. 25 4.50 190 635 175 595 158 541 142 493 128 448
    3. 63 4.50 340 1140 300 1050 270 956 243 870 219 791
    4. 100 4.50 475 1650 435 1500 392 1365 352 1242 317 1130
    5. 160 4.50 670 1950 570 1700 513 1547 462 1408 416 1281
    6. 200 4.50 780 2300 670 2100 603 1911 543 1739 488 1582
    Maximum Total Losses upto 11KV Class Transformers
    S NO. Ratings (KVA) Impedance (%) Maximum Total Loss (W)
    Energy Efficiency Level 1 Energy Efficiency Level 2 Energy Efficiency Level 3 Energy Efficiency Level 4 Energy Efficiency Level 5
    50% Load 100% Load 50% Load 100% Load 50% Load 100% Load 50% Load 100% Load 50% Load 100% Load
    1. 250 4.50 980 2930 920 2700 864 2488 811 2293 761 2113
    2. 315 4.50 1025 3100 955 2750 890 2440 829 2164 772 1920
    3. 400 4.50 1225 3450 1150 3330 1080 3214 1013 3102 951 2994
    4. 500 4.50 1510 4750 1510 4300 1430 4100 4100 4100 4100 4100
    5. 630 4.50 1860 5300 1745 4850 1637 4438 1536 4061 1441 3717
    6. 800 5.00 2287 6403 2147 5838 2015 5323 1892 4853 1776 4425
    7. 1000 5.00 2790 7700 2620 7000 2460 6364 2310 5785 2170 5259
    8. 1250 5.00 3300 9200 3220 8400 3142 7670 3066 7003 2991 6394
    9. 1600 6.25 4200 11800 3970 11300 3753 10821 3547 10363 3353 9924
    10. 2000 6.25 5050 15000 4790 14100 4543 13254 4309 12459 4088 11711
    11. 2500 6.25 6150 18500 5900 17500 5660 16554 5430 15659 5209 14813
    Maximum Total Losses upto 11KV Class Transformers
    S NO. Ratings (KVA) Impedance (%) Maximum Total Loss (W)
    Energy Efficiency Level 1 Energy Efficiency Level 2 Energy Efficiency Level 3 Energy Efficiency Level 4 Energy Efficiency Level 5
    50% Load 100% Load 50% Load 100% Load 50% Load 100% Load 50% Load 100% Load 50% Load 100% Load
    1. 5 2.50 35 95 30 75 27 68 24 62 21 57
    2. 10 4.00 60 170 55 150 50 135 45 122 40 112
    3. 16 4.00 82 224 63 190 58 175 54 164 50 145
    4. 25 4.00 110 300 95 260 88 240 80 225 74 210
    5. 50 4.00 210 590 190 520 177 480 160 451 148 420
    6. 75 4.00 310 880 285 780 265 720 242 670 223 625
    7. 100 4.00 410 1140 375 1030 350 964 320 900 299 842
    • For Transformers of HV voltage upto 11KV, the total losses (No-Load + Load-Losses at 75 degree Celsius) at 50% of rated load and Total Losses at 100% of rated load shall not exceed the maximum Total Loss value given above.
    • For Transformers having voltage class above 11KV upto and including 22KV, the permissible Total Loss values shall not exceed by 5% of the maximum Total Loss values mentioned above.
    • For Transformers having voltage class above 22KV upto and including 33KV, the permissible Total Loss values shall not exceed by 7.5% of the maximum Total Loss values mentioned above.