Audited Supplier
Oil Immersed 3 PhaseTransformer
The fully sealed oil immersed power transformer adopts the fully oil-filled sealed type. The corrugated
tank shell is apermanently sealed tank with its elasticity adapting to the expansion of oil,can adapt to
a variety of outdoor harsh environment ,which has been widely used in various power distribution
equipment.
Product Features
- Low noise: compact design structure, application of new materials and new technology, reduce noise, no oil storage tank, lower height than similar products.
- Reliable long-term service life: The fully sealed power transformer case cover and the tank rim are bolted welded to isolate the contact between oil and air.
- Small size and beautiful appearance: oil transformer series of transformer oil tanks use corrugated plate fins. When the oil temperature changes, the change in oil volume is adjusted and compensated by the elastic expansion and contraction of the corrugated sheets. The corrugated fuel tank is beautiful in appearance and small in size, with a small footprint.
- Maintenance-free: Oil immersed Outdoor Distribution Transformer,the fully sealed transformer does not require maintenance.
When placing order, please provide the following technical parameters
1. kV rated voltage:2. rated voltage;3. Combination of three levels, accurate phase and accurate;4. rated output, and the corresponding accurate level (VA).
| Model number | Rated capacity(kVA) | Join group label | Voltage combination>(kV) | No-load loss(W) | Load loss(W) | No-load current(%) | Short circuit impedance(%) | Dimensions(mm) | Weight(kg) | Gauge(mm) | |||||
| High tension | Tapping range | Low pressure | L | W | H | Oil | Weight | ||||||||
| S11-M-30 | 30 | Yyn0 or Dyn11 | 6 6.5 10 10.5 11 20 30 | ±5% or ±2×2.5% | 0.4 | 90 | 600 | 2.3 | 4 | 740 | 665 | 875 | 74 | 283 | 400*500 |
| S11-M-50 | 50 | 120 | 870 | 2 | 770 | 675 | 965 | 88 | 362 | 400*500 | |||||
| S11-M-63 | 63 | 140 | 1040 | 1.9 | 820 | 700 | 1020 | 112 | 442 | 450*500 | |||||
| S11-M-80 | 80 | 180 | 1250 | 1.9 | 835 | 705 | 1040 | 117 | 481 | 450*500 | |||||
| S11-M-100 | 100 | 200 | 1500 | 1.8 | 850 | 715 | 1055 | 122 | 520 | 450*500 | |||||
| S11-M-125 | 125 | 240 | 1800 | 1.7 | 1180 | 740 | 1115 | 154 | 667 | 500*500 | |||||
| S11-M-160 | 160 | 280 | 2200 | 1.6 | 1225 | 775 | 1175 | 176 | 788 | 500*500 | |||||
| S11-M-200 | 200 | 340 | 2600 | 1.5 | 1245 | 790 | 1195 | 193 | 898 | 500*500 | |||||
| S11-M-250 | 250 | 400 | 3050 | 1.4 | 1340 | 880 | 1230 | 209 | 1027 | 550*500 | |||||
| S11-M-315 | 315 | 470 | 3650 | 1.4 | 1425 | 935 | 1260 | 234 | 1177 | 550*500 | |||||
| S11-M-400 | 400 | 560 | 4300 | 1.3 | 1470 | 955 | 1330 | 265 | 1399 | 550*600 | |||||
| S11-M-500 | 500 | 680 | 5100 | 1.2 | 1490 | 960 | 1405 | 283 | 1576 | 550*600 | |||||
| S11-M-630 | 630 | 840 | 6200 | 0.9 | 4.5 | 1585 | 1030 | 1370 | 317 | 1771 | 660*660 | ||||
| S11-M-800 | 800 | 980 | 7500 | 0.8 | 1675 | 1090 | 1480 | 366 | 2128 | 660*820 | |||||
| S11-M-1000 | 1000 | 1150 | 10300 | 0.7 | 1775 | 1175 | 1530 | 402 | 2379 | 660*820 | |||||
| S11-M-1250 | 1250 | 1360 | 12800 | 0.6 | 1965 | 1155 | 1700 | 542 | 3023 | 820*820 | |||||
| S11-M-1600 | 1600 | 1640 | 14500 | 0.6 | 2055 | 1210 | 1800 | 616 | 3591 | 820*820 | |||||
| S11-M-2000 | 2000 | 1950 | 18500 | 0.5 | 5.5 | 2090 | 1280 | 1930 | 950 | 2830 | |||||
- High ambient temperature: +40ºC
- Low ambient temperature: -25ºC
- Altitude: <1000m
- Monthly average relative humidity: 90% (20ºC)
- Installation location: used in chemical plants, factories, remote places and harsh environment.
Anhui Huawan New Energy Co.,Ltd. specializes in power equipment,focusing on the production,sale,and research of power transformers,substations,high- and low-voltage switchgear and other related electrical equipment.We hold certifications including ISO 9001,CE,3C,TUV,and the Green Power Certificate Trading Voucher.
Our team of over 200 professionals,including 10 senior engineers,65 Technical Workers,we offer more than 50 product series and over 600 specifications. Our annual production capacity exceeds 5,000 units,The company has obtained 158 national patents,nearly 100 product testing certifications,and over 30 software copyrights. Our financial assets surpass 15 million USD,and our annual output value approaches 56 million USD.
For many years,the company has been supplying high-quality complete systems of power transmission and distribution devices,as well as electrical control equipment,to various industries,including metallurgy,shipbuilding,electric power,mining,smart buildings,high-rise structures,hospitals,colleges,and universities. With strong technical expertise and advanced equipment,the company's products are well-regarded nationwide and receive positive feedback from users.
1. Q:Are you a trading company or manufacturer?Are OEM and ODM available?
A:We are a factory with more than 10 years experiences.2.Q:Do you have a catalogue? Can you send me the catalogue to have a check of all your products?
A:We have a product catalog. Please contact us online or via email to request a copy.
3. Q:What about the production?
A:In general,it take 25 working days for production and it depend on the different style.
A:Every product comes with a 1 year quality warranty, provided the products are used correctly by the customer.Please provide detailed photos of quality problems, Our technical and quality testing department will analyse. We will make a satisfied solution within 2 days.
