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Home > products> Class F Epoxy Resin Cast Dry Encapsulated Transformer
Class F Epoxy Resin Cast Dry Encapsulated Transformer image
  • Class F Epoxy Resin Cast Dry Encapsulated Transformer image 1
  • Class F Epoxy Resin Cast Dry Encapsulated Transformer image 2
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Class F Epoxy Resin Cast Dry Encapsulated Transformer

Our class F epoxy resin cast dry encapsulated transformer can be widely used in harsh environments such as hotels, restaurants, airports, high-rise buildings, commercial centers, residential areas, as well as underground railways, smelting, power plants, steam ships, offshore oil drilling platforms, and other power transmission and transformation systems.

encapsulated dry type transformer outdoor dry type transformer dry type power transformer cast resin type transformer
Reference Price: $5500-5600
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    • Introduction
    • Parameters
    • Service

    The F-grade epoxy resin cast dry-type encapsulated transformer adopts epoxy resin encapsulation, which is non combustible, fire-resistant, explosion-proof, maintenance free, pollution-free, small in size, and can be directly installed in the load center. At the same time, scientific and reasonable design and casting process make the product have lower discharge capacity, low noise, and strong heat dissipation, and can operate for a long time under forced air cooling conditions at 140% rated load.

    Dry-type transformer product details

    Factory display

    Product case

    Class F epoxy resin cast dry encapsulated transformer advantages is as below.

    1. High security
    Dry transformers use dry edge materials, unlike oil-immersed transformers, it does not require oil cooling, so there is no oil leakage and oil contamination. This oil-free design not only greatly improves the safety of the equipment, but also reduces the pollution to the environment and makes it more environmentally friendly.
    2. Low maintenance cost
    Because dry-type transformers do not require refueling, their maintenance costs are greatly reduced. Because the insulation material of the dry transformer is not easy to age, its life is longer than that of the oil-immersed transformer, which also saves the cost of maintenance and replacement of the equipment for the user.
    3. Wide range of application
    The dry transformer is small in size and light in weight, and is suitable for various occasions. For example, it can be used in basements, high-rise buildings, ships and other places where space is limited. Dry transformers can also be used in explosion-proof sites and strong electromagnetic interference environments.

    Company Profile

    Founded in 2008, GNEE Electric is an innovative enterprise specializing in the production, manufacturing, research and sales of power transformers and related products.

    GNEE Electric has strong technical strength, advanced manufacturing technology and complete testing equipment. GNEE Electric mainly produces 6-35KV oil-immersed power transformers, 6-35KV resin-cast dry-type transformers, 10KV non-encapsulated dry-type transformers, photovoltaic substations, high overload transformers, amorphous alloy transformers, combined substations, etc.

    The products have passed the inspection of the National Energy-Saving Product Quality Supervision and Inspection Center. GNEE Electric has obtained IS09001 quality management system certification and Power Certification Center PCCC certification. GNEE Electric’s sales and service network covers the world.

    With reliable product quality, competitive prices and excellent after-sales service, we eagerly look forward to your consultation and cooperation opportunities.

    Specification Parameters
    Basic Information

    Technical Parameter for 6kV, 10kV& 30kVA-2500kVA With Off Circuit Dry Type Transformer

    （KVA）Rated capacity Voltage Combination Connection Group Symbol No-load Loss（W） Load Loss （W） No-load Current (%) Short-circuit Impedance（%）
    High Voltage (KV) Tapping ranges of High Voltage Low Voltage(KV) 130℃（B） （100℃） 155℃（F） （120℃） 180℃（H） （145℃）
    30 6
    6.3
    6.6
    10
    10.5
    11    		 ±2.5%
    ±5%    		 0.4 Dyn11 Yyn0 190 670 710 760 2 4
    50 270 940 1000 1070 2
    80 370 1290 1380 1480 1.5
    100 400 1480 1570 1690 1.5
    125 470 1740 1850 1980 1.3
    160 540 2000 2130 2280 1.3
    200 ±2X2.5%
    ±5%    		 620 2370 2530 2710 1.1
    250 720 2590 2760 2960 1.1
    315 880 3270 3470 3730 1
    400 980 3750 3990 4280 1
    500 1150 4590 4880 5230 1
    630 1340 5530 5880 6290 0.85
    630 1300 5610 5960 6400 0.85 6
    800 1520 6550 6960 7460 0.85
    1000 1770 7650 8130 8760 0.85
    1250 2090 9100 9690 10300 0.85
    1600 2450 11000 11700 12500 0.85
    2000 3050 13600 14400 15500 0.7
    2500 3600 16100 17100 18400 0.7
    1600 2450 1220 12900 13900 0.85 8
    2000 3050 15000 15900 17100 0.7
    2500 3600 17700 18800 20200 0.7

    Technical Parameter for 20kV 50kVA-2500kVA With Off Circuit Dry Type Transformer

    （KVA）Rated capacity Voltage Combination Connection Group Symbol No-load Loss（W） Load Loss （W） No-load Current (%) Short-circuit Impedance（%）
    High Voltage (KV) Tapping ranges of High Voltage Low Voltage(KV) 130℃（B） （100℃） 155℃（F） （120℃） 180℃（H） （145℃）
    50 20
    22
    24    		 ±2.5%
    ±5%    		 0.4 Dyn11 Yyn0 340 1160 1230 1310 2 5.0
    100 540 1870 1990 2130 1.8
    160 670 2350 2470 3460 1.8
    200 ±2X2.5%
    ±5%    		 730 2770 2940 3140 1.8
    250 840 3220 3420 3660 1.8
    315 970 3850 4080 4360 1.8
    400 1150 4650 4840 5180 1.1
    500 1350 5460 5790 6190 1.1
    630 1530 6450 6840 7320 1
    800 1750 7790 8260 8840 1
    1000 2070 9220 9780 10400 0.85
    1250 2380 10800 11500 12300 0.85
    1600 2790 13000 13800 14800 0.85
    2000 3240 15400 16300 17500 0.7 8.0
    2500 3870 18200 19300 20700 0.7
    2000 3240 16800 17800 19100 0.7
    2500 3870 20000 21200 22700 0.7

    Technical Parameter for 35kV 50kVA-2500kVA With Off Circuit Dry Type Transformer

    （KVA）Rated capacity Voltage Combination Connection Group Symbol No-load Loss（W） Load Loss （W） No-load Current (%) Short-circuit Impedance（%）
    High Voltage (KV) Tapping ranges of High Voltage Low Voltage(KV) 130℃（B） （100℃） 155℃（F） （120℃） 180℃（H） （145℃）
    50 35
    36
    37
    38.5    		 ±2.5%
    ±5%    		 0.4 Dyn11 Yyn0 450 1340 1420 1520 2.3 6
    100 630 1970 2090 2230 2
    160 0.79 2650 2810 3000 1.5
    200 ±2X2.5%
    ±5%    		 0.88 3130 3320 3550 1.5
    250 0.99 3580 3800 4060 1.3
    315 1170 4250 4510 4820 1.3
    400 1370 5100 5410 5790 1.1
    500 1520 6270 6650 7110 1.1
    630 1860 7250 7690 8230 1
    800 2160 8600 9120 9760 1
    1000 2430 9860 10400 11100 0.75
    1250 2830 12000 12700 13600 0.75
    1600 3240 14600 15400 16500 0.75
    2000 3820 17200 18200 19500 0.75
    2500 4450 20600 21800 23300 0.75

    If you are interested in our products, please contact us, we will reply you within one hour.

    Service Support
    Class F Epoxy Resin Cast Dry Encapsulated Transformer

    FAQ

    Q: What’s your MOQ (minimum order quantity)?
    A: Our MOQ is one set.
    Q: What are your packing methods?
    A: We cover the product with a plastic bag and pack it in a wooden Case.
    Q: What’s your payment terms?
    A: Payment terms are T/T 30% in advance & T/T 70% upon sending the copy of Bill of Loading. We also accpet 100% payment via L/C, or can negotiate based on the order status.
    Q: What’s your delivery time?
    A: 45-90 days after received the advance payment or L/C.
    Q: Are you a manufacturer or trader?
    A: We have been a manufacturer of Transformers for many years. And our factory has the right to export devices.
    Q: Can we visit your factory?
    A: Welcome. Once we have your schedule, we will arrange for professional staff to follow up on your case.
    Q: Where is your factory located?
    A: Our factory is located in Anyang city, close to Tianjin and Qingdao ports, ensuring timely delivery.
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