Place of Origin: | Guangdong |
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Location: | Shenzhen, Guangdong, China (Mainland) |
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Business Type: | Manufacturer |
Main Products: | Electrical Power Transformer, Oil Immersed Power Transformer, Dry Type Power Transformer |
Model No.: | AIA-1 |
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Epoxy Resin Cast Dry Type Transformer / Step Down Voltage Transformers
Benefits:
1. High mechanical strength and strong short circuit resistance ability;
2. Good moisture resistance and run with 90% humidity;
3. Advanced structure, small dimension, light weight and low partial discharge;
4. High insulation level and equal electric field distribution;
5. maintenance free;
6. Run with 140% rated load under forced air cooling;
7. Fireproof, explosion-proof, pollution-free and low-noise and able to be directly installed in the load center.
Application:
The product has been widely used in places with high fireproofing requirements, such as power transmission and transformation system, high-rise building, commercial center, sport stadium, petrochemical enterprise, metro, station and airport. In China, the epoxy resin cast dry-type power transformer has the richest manufacturing experience and the best running performance.
Specification:
data of 11kV grade SC(B)9 series resin insulating dry-type transformer
Rated capacity (kVA) |
Voltage group (kV) |
Connection method |
Loss (kW) | No-load current % |
Impedance voltage |
Insulating level |
Weight (Kg) |
|
No-load | Load (120) |
|||||||
10 | High-voltage 11 10.5 10 6.3 6 Low-voltage 0.4 |
Dyn11 or Yyno |
0.150 | 0.330 | 0.5 | 4 | F/F | 130 |
20 | 0.185 | 0.630 | 4.0 | 170 | ||||
30 | 0.220 | 0.750 | 3.2 | 330 | ||||
50 | 0.310 | 1.060 | 2.8 | 380 | ||||
63 | 0.370 | 1.280 | 2.7 | 440 | ||||
80 | 0.415 | 1.460 | 2.6 | 510 | ||||
100 | 0.450 | 1.670 | 2.4 | 590 | ||||
125 | 0.530 | 1.960 | 2.2 | 650 | ||||
160 | 0.610 | 2.250 | 2.2 | 780 | ||||
200 | 0.700 | 2.680 | 2.0 | 930 | ||||
250 | 0.810 | 2.920 | 2.0 | 1040 | ||||
315 | 0.990 | 3.670 | 1.8 | 1180 | ||||
400 | 1.100 | 4.220 | 1.8 | 1450 | ||||
500 | 1.310 | 5.170 | 1.8 | 1630 | ||||
630 | 1.510 | 6.220 | 1.6 | 1900 | ||||
630 | 1.460 | 6.310 | 1.6 | 6 | 1900 | |||
800 | 1.710 | 7.360 | 1.6 | 2290 | ||||
1000 | 1.990 | 8.610 | 1.4 | 2700 | ||||
1250 | 2.350 | 10.260 | 1.4 | 3130 | ||||
1600 | 2.760 | 12.400 | 1.4 | 3740 | ||||
2000 | 3.400 | 15.300 | 1.2 | 4150 | ||||
2500 | 4.000 | 18.180 | 1.2 | 4810 | ||||
3150 | 5.140 | 22.500 | 1.0 | 8 | 5800 | |||
4000 | 5.960 | 27.000 | 1.0 | 7100 |
Jubang Electric Group is a professional Power Transmission and Distribution Solution Supplier&Manufacturer, devoting into manufacturing
1. Power Transformer