Three-phase distribution transformers are commonly found in power plants and service stations. You will see lines or wires connected to utility poles or underground lines connected to houses and other buildings.
The three-phase oil immersed transformer produced by our company uses a new insulating structure to improve the ability to withstand short-circuits. All fasteners adopt special anti-loose treatment.
The product has the characteristics of high efficiency and low loss, lt can greatly save power consumption and operating costs, bringing significant social benefits. lt is the national high-tech product.
1.The iron core is made of high-quality cold-rolled silicon steel sheet, and the winding is made of multi layer cylinder or foil structure, which greatly reduces the no-load loss and no-load current. The core is bound to ensure the tightness of the core and reduce noise.
2.The transformer connection group uses Dyn11 to reduce the impact of harmonics on the power grid and improve the quality of power supply.
3.The transformer is a fully sealed structure, which prolongs the service life. A positioning mechanism is added to the body to prevent displacement during transportation. At the same time, all fasteners are equipped with fastening nuts to ensure that the fasteners are not loose during long-term operation, which meets the requirement of not hanging the core.
|
Rated capacity |
100KVA |
|
phase number |
3 Phases |
|
Input voltage |
380VAC (3P+G) (or customized) |
|
Output voltage |
220VAC (3P+N+G) (or customized) |
|
Working frequency |
50/60HZ |
|
Short Circurt Impedance |
4% |
|
Voltage Resistance |
2500VAc/min (does not have the puncture, no break down) |
|
Insulation Level |
Level H |
|
Insulation Resistance |
> 100MΩ/ DC500V |
|
Material |
Transformer coil adopts 200 degree high temperature copper wire or aluminum wire. Silicon steel sheet, Baosteel, B50A470 material |
|
Main material winding |
Copper |
|
Connection mode |
Delta /Y (Or customized) |
|
Environment temperature |
-10℃ +40℃ ;indoor enclosure, floor-mounted |
|
Temperature rise limit: |
100K (Actual temperature minus ambient temperature) |
|
Cooling mode |
Natural cooling and wind cooling |
|
Size(W*D*H) |
700*500*700mm |
|
Weight |
255KG |
|
Warranty |
2 years |
Three Phase Distribution Transformers
three phase Distribution Transformer Product Advantages
- High Efficiency: The transformer has high efficiency levels, which means that it can deliver the highest level of performance while consuming minimal power.
- Low Maintenance: The transformer has a rugged design and requires minimal maintenance, making it ideal for locations that are hard to access.
- Long Service Life: The product is built with the highest quality materials, which ensures that it has a long service life and is durable.
- Excellent Safety Features: The transformer is equipped with several safety features that ensure that it is safe to use and does not pose any risk to life or property.
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GNEE Group's 10KV series fully sealed oil-immersed distribution transformer body adopts a new insulation structure, which significantly improves the short-circuit resistance. The iron core is made of high-quality cold-rolled steel. Silicon steel sheets are wound, and the winding adopts a multi-layer cylinder or foil structure. All fasteners are treated with special anti-loosening technology. This product has the characteristics of high efficiency and low loss, which can save a lot of power consumption and operating costs.
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