Amorphous Alloy Dry Type Transformers
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Gnee Steel (Tianjin) Co., Ltd. is one of the most professional amorphous alloy dry type transformers manufacturers and suppliers in China. Welcome to wholesale customized amorphous alloy dry type transformers at competitive price from our factory. Good service and quality products are available.
GNEE Steel amorphous metal transformer
Amorphous alloy iron core dry-type distribution transformer is a new type of low-loss and energy-saving distribution transformer. The transformed transformer has the outstanding feature of low loss, especially no-load loss, which is 70% lower than that of conventional dry-type transformers. This product also has the characteristics of compact structure, beautiful appearance, low noise, low temperature rise, strong overload capacity, stable electrical performance, and easy maintenance.
Amorphous alloy dry-type transformers not only have excellent fire-extinguishing performance, melt resistance, and crack resistance, but also have low loss and low no-load current. This kind of amorphous alloy dry-type transformer has good economic and social benefits and is widely used in airports, stations, urban power grids, high-rise buildings, power plants and other places.
Amorphous alloy transformer structure
Dry Transformer Technical Parameters:
| Rated capacity KVA |
Voltage group | vector group |
Loss (W) | No-load curren(%) |
Impedance voltage (%) |
Boundary dimension (L×W×H,mm) |
Gauge | Weight(kg) | ||
| HV (kV) | LV (kV) | No-load loss(W) | Load loss75℃ | Longitudina transverse (mm) |
||||||
| 100 | 11
10.5 10 6.3 6 |
0.4 | dyn11 | 130 | 1570 | 1.2 | 7 | 950×600×960 | 550×550 | 890 |
| 160 | 170 | 2130 | 1.1 | 1220×600×1060 | 550×550 | 1170 | ||||
| 200 | 200 | 2530 | 1 | 1270×710×1160 | 660×660 | 1400 | ||||
| 250 | 230 | 2760 | 1 | 1350×760×1240 | 660×660 | 1560 | ||||
| 315 | 280 | 3470 | 0.9 | 1370×870×1360 | 820×820 | 1770 | ||||
| 400 | 310 | 3990 | 0.8 | 1460×870×1360 | 820×820 | 2180 | ||||
| 500 | 360 | 4880 | 0.8 | 1490×870×1430 | 820×820 | 2440 | ||||
| 630 | 420 | 5880 | 0.7 | 1760×1120×1490 | 1070×1070 | 2850 | ||||
| 630 | 410 | 5960 | 0.7 | 6 | 1710×970×1450 | 1070×1070 | 3015 | |||
| 800 | 480 | 6960 | 0.7 | 1850×1120×1600 | 1070×1070 | 3430 | ||||
| 1000 | 550 | 8130 | 0.6 | 1900×1120×1170 | 1070×1070 | 4050 | ||||
| 1250 | 650 | 9690 | 0.6 | 2030×1120×1880 | 1070×1070 | 4690 | ||||
| 1600 | 760 | 11730 | 0.6 | 2120×1120×1970 | 1070×1070 | 5610 | ||||
| 2000 | 1000 | 14450 | 0.5 | 2120×1120×1990 | 1070×1070 | 5820 | ||||
| 2500 | 1200 | 17170 | 0.5 | 2190×1120×2110 | 1070×1070 | 6730 | ||||
amorphous distribution transformer
Dry Type Distribution Transformer Features
Structural modeling: The amorphous alloy dry-type transformer produced by our company inherits the advantages of cast-type dry transformer, has a reasonable structure and reliable performance.
Low loss: The no-load loss of amorphous alloy dry-type transformer products is equivalent to 40% of SCB10 type products, with excellent energy-saving effects, economic operation, and maintenance-free.
Low noise: The noise level of amorphous alloy dry-type transformer products is more than 10-15 decibels lower than the current professional standard JB/T10088-2016 "6-220KV transformer sound level".
Low partial discharge: The resin mixture adopts foreign advanced mixing methods and vacuum film degassing technologies to make the mixture evenly stirred and completely eliminate air bubbles in the mixture
High mechanical strength: The resin with filler makes the expansion coefficient difference in the cast body small, the curing shrinkage rate is small, the internal stress is small, and the hardness of the cured product is high. In the epoxy resin encapsulation layer on the inner and outer surfaces of the high and low voltage coils, prefabricated reinforcing materials are placed, which have a dense structure like reinforced concrete. Therefore, the mechanical strength is greater than that of pure epoxy resin, and it can withstand the sudden short-circuit electromotive force without damage.
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