Active Member
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[China]
Address: N0.506 Huicheng Road, Chengyang District, Qingdao City，China
Contact name:Jack
Qingdao Hengfengyou Electrical Engineering Co., Ltd. |
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SCB12 National Standard, new Type dry-type power transformer with cast
resin insulation and reduced voltage
1. Primary Voltage:6kv,11kv,15kv,22kv,33kv,35kv,
2. Second Voktage:0.4kv
3. Tapping:± 5%, ± 2× 2.5%
4. Frequency:50Hz; 60Hz
Ambient temerature: then highest temperature+40°C, the highest
monthly mean temperature+30°C;
The lowest temperature-10°C, the highest yearly mean
temperature+20°C
| Rated power (KVA) | High Voltage (KV) | H.VTap range | Low Voltage (KV) | Connection Symbol | Short-Circuit Impedance (%) | No-load Loss | On-Load LoSS (W) | No-load Current (%) | Insulation Class | ||
| SC(B) 9 | SC(B) 10 | SC (B) 9 | |SC (B) 10 | ||||||||
| 30 | 6 6.3 10 10.5 1 | +5% OR +2x2.5% | 0.4 | Yyn0 Dyn11 | 4 | 220 | 190 | 750 | 710 | 2.3 | F |
| 50 | 310 | 270 | 1060 | 1000 | 2.2 | ||||||
| 80 | 420 | 370 | 1460 | 1380 | 1.7 | ||||||
| 100 | 450 | 400 | 1670 | 1570 | 1.7 | ||||||
| 125 | 530 | 470 | 1960 | 1850 | 1.5 | ||||||
| 160 | 610 | 540 | 2250 | 2130 | 1.5 | ||||||
| 200 | 700 | 620 | 2680 | 2530 | 1.3 | ||||||
| 250 | 810 | 720 | 2920 | 2760 | 1.3 | ||||||
| 315 | 990 | 880 | 3670 | 3470 | 1.1 | ||||||
| 400 | 1100 | |980 | 4220 | 3990 | |||||||
| 500 | 1310 | 1160 | 5170 | 4880 | 1.1 | ||||||
| 630 | 1510 | 1340 | 6220 | 5880 | 0.9 | ||||||
| 630 | 6 | 1460 | 1300 | 6310 | 5960 | 0.9 | |||||
| 800 | 1710 | 1520 | 7360 | 6960 | 0.9 | ||||||
| 1000 | 1990 | 1770 | 8610 | 8130 | 0.9 | ||||||
| 1250 | 2350 | 2090 | 10260 | 9690 | 0.9 | ||||||
| 1600 | 2760 | 2450 | 12400 | 11730 | 0.9 | ||||||
| 2000 | 3400 | 3050 | 15300 | 14450 | 0.7 | ||||||
| 2500 | 4000 | 3600 | 18180 | 17170 | 0.7 | ||||||
Custom process
1. The customer provides the product detailed request, the drawing and so on
2. Business personnel to confirm customer customization requirements.
3. Division I according to customer requirements to develop the program, price, delivery time
4. The two parties sign a contract. The customer hits the advance payment, our company arranges
the production. The customer pays the final payment, our company arranges the freight
Company profile
Qingdao Hengfengyou Electrical Engineering Co. , Ltd. is one of the
large-scale electric
complete sets of manufacturers in China, specializing in oil-immersed transformers, dry-type
transformers, high-voltage Cabinets, low-voltage cabinets and substation manufacturing
specialized electrical enterprises. The company is located in the beautiful coastal city of china
-qingdao. The company has a registered capital of 10 million yuan, 20 senior technical personnel,
more than 500 employees, and a sound sales and service system, annual output value of US $1
billion, the products sell well at home and abroad.
