11kV 500kVA Oil Immersed Transformer
The S9 series transformer is designed to improve product features, quality, and reliability by using new components, materials, and structures.
Categories：
Transformer
Oil immersed transformer
Introduction of S9 Oil Immersed Transformer
Introducing our S9 series oil-immersed transformers, ranging from 50 kVA to 2500 kVA in rated power. These transformers are designed with a focus on enhancing product features, quality, and reliability. The S9 series incorporates new components, materials, and structures to improve electrical strength, mechanical performance, and heat dissipation capabilities. With options for Vector Group configurations of Yyn0 or Dyn11, these transformers provide efficient and reliable power distribution solutions for various industrial and commercial applications.
Oil-immersed transformers can be widely used in high-rise buildings, commercial centers, subways, airports, stations, industrial and mining enterprises, drilling platforms, and oil production platforms. They are especially suitable for use in places with high fire protection requirements and harsh environments such as flammable and explosive materials. They can also be used for power and lighting in residential areas, commercial streets, industrial and mining enterprises, and rural areas.
Product Parameter
| HV：11/10.5/10/6.6/6.3/6 LV: 0.4/0.38 | |||||||
|---|---|---|---|---|---|---|---|
| Capacity (KVA) |
No-load Loss (W) |
Load Loss | Impedance Voltage (%) |
No-load Current (%) |
Vector Group | Extend Connection | |
| Dyn11/Yzn11 | Yyno | ||||||
| 30 | 130 | 600 | 630 | 4.0 | 2.1 | Yyn0 OR Dyn11 | ±2*2.5% Or±5% |
| 50 | 170 | 870 | 910 | 2 | |||
| 63 | 200 | 1090 | 1040 | 1.9 | |||
| 80 | 250 | 1310 | 1250 | 1.8 | |||
| 100 | 290 | 1580 | 1500 | 1.6 | |||
| 125 | 340 | 1890 | 1800 | 1.5 | |||
| 160 | 400 | 2310 | 2200 | 1.4 | |||
| 200 | 480 | 2730 | 2600 | 1.3 | |||
| 250 | 560 | 3200 | 3050 | 1.2 | |||
| 315 | 670 | 3830 | 3650 | 1.1 | |||
| 400 | 800 | 4520 | 4300 | 1.0 | |||
| 500 | 960 | 5410 | 5150 | 1 | |||
| 630 | 1200 | 6200 | 4.5 | 0.9 | |||
| 800 | 1400 | 7500 | 0.8 | ||||
| 1000 | 1700 | 10300 | 0.7 | ||||
| 1250 | 1950 | 12000 | 0.6 | ||||
| 1600 | 2400 | 14500 | 0.6 | ||||
| 2000 | 2840 | 18300 | 5.0 | ||||
| 2500 | 3350 | 21200 | |||||
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Zhengzhou KBT Transformer Instrument Co., Ltd. is a specialized production enterprise mainly based on power transformers, which integrates product development, production, sales, service and technology consulting.
HUATAO GROUP
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