Description
Technical Parameters
Henan GNEE Electric Co., Ltd. is one of the leading manufacturers and suppliers of oil immersed 3 phase step up and down transformer 80 kva 6 kv in China, also supports customized service with low price. Welcome to buy discount oil immersed 3 phase step up and down transformer 80 kva 6 kv for sale here from our factory. If you have any enquiry about pricelist, please feel free to email us.
Oil Immersed 3 Phase Step Up and Down Transformer 80 KVA 6 KV Vedio
Product Advantages
Pure and Safe Insulation: Utilizes brand-new mineral insulating oil, completely free of polychlorinated biphenyls (PCBs), ensuring both environmental safety and reliable insulation performance.
Exceptional Thermal Performance: Engineered for low temperature rise, enabling seamless long-term full-load operation. This feature not only extends the lifespan of the oil cooled power distribution transformer but also reduces the risk of overheating - related failures.
Globally Recognized Quality: Meticulously adheres to IEC (International Electrotechnical Commission) standards. Backed by prestigious CE and ISO certificates, our products are a testament to international quality benchmarks, ensuring peace of mind for customers worldwide.
Superior Anti - Corrosion Protection: The entire product is coated with a fully galvanized layer, providing robust protection against rust and corrosion. This not only enhances the aesthetic appeal but also significantly improves the product's durability in various environments.
Rich Global Expertise: Boasting extensive professional design experience, our products have successfully entered 70 international markets. This global footprint reflects our deep understanding of diverse customer needs and our ability to deliver tailored, high - quality solutions across different regions.
Scope of Supply
Product: oil cooled distribution transformer
Rated Power: Up to 2500 KVA
Primary Voltage: Up to 11 KV
The S11-M series oil immersed transformer can be designed according to customer's requirements.
product display
Technical data sheet
Oil immersed 3 phase step up and down transformer 80 KVA 6 KV specification and data sheet
|
Model |
S11-M 30-2500 KVA-11/0.4KV |
|
Type |
Oil Immersed Distribution Transformer |
|
Standard |
IEC60076 |
|
Rated Power |
80 KVA |
|
Frequency |
50 HZ |
|
Phase |
Three |
|
Cooling Type |
ONAN |
|
Primary Voltage |
6 KV |
|
Secondary Voltage |
400V |
|
Winding Material |
Copper |
|
Vector Group |
Yyn0 or Dyn11 |
|
Impedance |
4% |
|
Tap Changer |
NLTC |
|
Tapping Range |
±2*2.5% |
|
No Load Loss |
0.33KW |
|
On Load Loss |
2.6KW |
|
Accessories |
Standard Configuration |
| Technical Parameter for S11 Series 6kv-11kv No-load Voltage Regulation Transformers | ||||||||||||
| Rated | Voltage Combination | Connection | No- | Toad Loss | Impedance | No-load | L*W*H(mm | Gauge | Active parts | Tota | ||
| Capacit | High Voltage (KV) |
Tapping Range of High Voltage | Low Voltage (KV) |
Group | load | (W) | Voltage(%) | Current | Horizonta | Weight (kg) | Weigh | |
| Y(KVA) | Symbol | Loss(W) | (%) | 1*Vertica(mm) | *Oil Weight(kg) | (kg) | ||||||
| 30 | 6 | ±5% | 0.4 | Dyn11 | 100 | 630/600 | 4 | 2.8 | 980*735*1145 | 400*400 | 178*78 | 355 |
| 50 | 6.3 | ±2x2.5% | Yzn11 | 130 | 910/870 | 2.5 | 1017*758*1205 | 450*400 | 240*92 | 415 | ||
| 63 | 10 | Yyn0 | 150 | 1090/1040 | 2.4 | 1035*785*1285 | 450*400 | 285*105 | 505 | |||
| 80 | 10.5 | 180 | 1310/1250 | 2.2 | 1065*800*1290 | 450*400 | 330*110 | 540 | ||||
| 100 | 11 | 200 | 1580/1500 | 2.1 | 1072*820*1305 | 450*400 | 345*116 | 590 | ||||
| 125 | 240 | 1890/1800 | 2 | 1155*1105*131 | 450*400 | 415*135 | 705 | |||||
| 160 | 280 | 2310/2200 | 1.9 | 1235*850*1535 | 550*550 | 485*135 | 835 | |||||
| 200 | 340 | 2730/2600 | 1.8 | 1282*860*1557 | 550*550 | 582*168 | 965 | |||||
| 250 | 400 | 3200/3050 | 1.7 | 1310*940*1605 | 550*550 | 695*210 | 1135 | |||||
| 315 | 480 | 3830/3650 | 1.6 | 1465*1120*191 | 660*650 | 855*255 | 1520 | |||||
| 400 | 570 | 4520/4300 | 1.5 | 1440*1165*172 | 660*650 | 950*295 | 1590 | |||||
| 500 | 680 | 5410/5150 | 1.4 | 1510*1250*184 | 660*650 | 1150*320 | 1905 | |||||
| 630 | 810 | 6200 | 4.5 | 1.3 | 1650*1140*192 | 660*650 | 1500*435 | 2015 | ||||
| 800 | 980 | 7500 | 1.2 | 2125*1175*231 | 820*820 | 1910*760 | 3510 | |||||
| 1000 | 1150 | 10300 | 1.1 | 2150*1380*257 | 820*820 | 2125*880 | 3850 | |||||
| 1250 | 1360 | 12000 | 1 | 2355*1485*257 | 820*820 | 2605*960 | 4610 | |||||
| 1600 | 1640 | 14500 | 0.9 | 2335*1750*263 | 820*820 | 3125*1150 | 5420 | |||||
| 2000 | 1940 | 18300 | 5 | 0.4 | 1940*1400*170 | 820*820 | 2420*780 | 4200 | ||||
| 2500 | 2290 | 21200 | 0.4 | 2050*1480*180 | 820*820 | 2560*780 | 4680 | |||||
| Note:Parameter is for reference only, if any changes should follow the factory technical data. | ||||||||||||
liquid filled distribution transformer Manufacturing
core
Constructed from high - permeability, grain - oriented, top - quality cold - rolled silicon sheets for high efficiency.
Utilizes "no - upper yoke lapped" tech with 45 - degree full - mitered joints for reduced magnetic leakage and lower losses.
windings
Crafted from high-quality copper, ensuring excellent conductivity and reliability.
Both HV and LV windings are precision-made by coil winding machines. The carefully selected copper or aluminum strips/wires, covered with paper insulation, deliver optimal performance.
oil tank
The oil tank serves as the enclosure for the liquid dielectric power distribution transformer's iron core, windings, and transformer oil.
With a fully sealed corrugated tank design, it expands and contracts with oil volume changes, keeping the transformer oil immersed type isolated from the air to prevent oil degradation and moisture ingress. After undergoing oil removal, rust removal, and phosphating, the tank's surface is painted with weatherproof coating to resist moisture and salt spray.
S11-M-30~2500/20-10 Fully Sealed Oil-Immersed Transformer: Ideal for Diverse Industrial Applications
The S11-M-30~2500/20-10 fully sealed oil-immersed transformer is engineered for 50Hz alternating current power systems with rated voltages of 10kV, 20kV, or lower. Its robust design makes it a versatile solution, especially suited for demanding environments across various industries.
In sectors like petroleum, metallurgy, chemical processing, textiles, and light manufacturing, reliability and safety are paramount. This oil filled power distribution transformers fully sealed structure prevents dust, moisture, and contaminants from entering, ensuring consistent performance even in large dust-prone areas. By minimizing the risk of internal component degradation, it reduces maintenance requirements and downtime, making it an essential asset for industrial operations that rely on stable power distribution.
about us
GNEE has been at the forefront of manufacturing a comprehensive range of oil-immersed transformers for 18 years, covering the S9 to S22 series. Our step up step down transformers, with voltage ratings spanning from 6kV to 35kV and capacities ranging from 50kVA to 5,000kVA, are engineered to address the diverse requirements of various scenarios and applications.
What truly sets our products apart is the meticulous attention to detail. Every component, down to the smallest bolt, is crafted from hot-dip galvanized material. This choice of high-quality material guarantees exceptional durability, ensuring that the bolts remain rust-free for up to 30 years. This commitment to quality underscores GNEE's dedication to delivering reliable, long-lasting electrical solutions.
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