11kV Epoxy Resin Cast Dry Type Power Transformer
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Henan GNEE Electric Co., Ltd. is one of the most reliable manufacturers and suppliers of 11kv epoxy resin cast dry type power transformer in China. If you're going to buy customized 11kv epoxy resin cast dry type power transformer made in China, welcome to get quotation from our factory. Quality products and reasonable price are available.
SC(B) series epoxy resin dry type transformer is flame-retardant, fire-proof, explosion-proof, maintenance free, pollution-free, small in size, because the winding is encapsulated, and can be directly installed in the load center. At the same time, the scientific and reasonable design and casting process make the product have less partial discharge, lower noise and stronger heat dissipation capacity. Under the condition of forced air cooling, it can operate for a long time under 125% rated load. It is equipped with an intelligent temperature controller, which has the functions of fault alarm, overtemperature alarm, overtemperature trip and black box. It is connected with the computer through RS485 serial interface and can be monitored centrally and controlled. Because of the above characteristics, the dry type transformer is widely used in power transmission systems, such as hotels, restaurants, airports, high-rise buildings, commercial centers, residential areas and other important places, as well as subway, smelter, ship, offshore drilling and platform and other places with bad environment.
SCB11-30-2500/10kV Three Phase Epoxy Resin Cast Dry Type Power Transformer Parameter
| Rated Capacity (KVA) | Voltage Combination (kV) | Connection Symbol | No-Load Current (%) |
Impedance Voltage (%) | No-Load Loss (W) | Load Loss (W) (120) |
Weight (KG) | Sound Level LPA |
||
| High Voltage (kV) | Tapping | |||||||||
| 100 | 11 | ±5% ±2*2.5% |
0.4 | Yyn0 Dyn11 |
1.3 | 4.0 | 370 | 1580 | 650 | 44 |
| 125 | 1.3 | 430 | 1850 | 730 | 45 | |||||
| 160 | 1.1 | 540 | 2120 | 890 | 45 | |||||
| 200 | 1.1 | 620 | 2520 | 1260 | 46 | |||||
| 250 | 1.0 | 720 | 2750 | 1290 | 46 | |||||
| 315 | 1.0 | 880 | 3460 | 1480 | 47 | |||||
| 400 | 0.9 | 970 | 3980 | 1820 | 47 | |||||
| 500 | 0.9 | 1160 | 4880 | 2340 | 48 | |||||
| 630 | 0.8 | 6.0 | 1290 | 5950 | 2530 | 50 | ||||
| 800 | 0.8 | 1520 | 6950 | 2780 | 50 | |||||
| 1000 | 0.7 | 1770 | 8120 | 3310 | 51 | |||||
| 1250 | 0.7 | 2090 | 9690 | 3680 | 51 | |||||
Normal Environment conditions
Ambient Temperature: No more than +40℃, No less than -25℃, The monthly average temperature is no more than +30℃, The yearly average temperature is no more than +20℃.
Altitude: No more than 1000m.
The power supply voltage's wave is similar to a sine wave.
Three-phase power supply voltage is approximately symmetrical.
The relative humidity of the surrounding air should be less than 93%. There should be no water droplets on the coil surface.
Installation Site: Indoor or outdoor.
Packaging&Shipping
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