| Customization: | Available |
|---|---|
| Application: | Power, Electronic, Instrument, Lighting, Rectifier, Audio |
| Phase: | Three |
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
S11-M-30 to 2500 20KV series fully sealed distribution oil-immersed transformer
S11-M Type 6-10kV
| Rated capacity(KVA) | Voltage Combination and tap range | connection of transformer winding | No-load loss(W) | Load loss (W) | No-load current (%) | Short circuit impedance (%) | ||
| High voltage (KV) |
High voltage tap range ( %) |
Low voltage (KV) |
||||||
| 50 100 200 |
10 10.5 11 |
±5% ±2x2.5% |
0.4 | Dyn11 Yyn0 |
130 200 340 |
910/870 1580/1500 2730/2600 |
1.1 1 0.9 |
4 4 4 |
The low-voltage winding of oil-immersed transformer generally adopts the cylindrical structure with copper foil around the shaft except copper wire for small capacity. The high-voltage winding adopts multi-layer cylindrical structure, so that the ampere-turns distribution of the winding is balanced, with small magnetic flux leakage, high mechanical strength and strong short-circuit resistance.
Product overview
For a long time, China's rural power grid has a load distribution, seasonal, low average load characteristics, in rural power grid construction and transformation of choice should be consistent with the load characteristics of rural power transformer further reduce the transformer load loss and no-load current to meet current technical sophistication and reliability and the next few years, new clothes and replacement distribution transformers have. And l produced the load transfer capacity of rural power transformer according to this feature is the design of the transformer, fully meet the needs of rural power grids. Load transfer capacity of the transformer reversed through intelligent controller switches to adjust capacity to complete transformer high, low capacity automatic conversion process is a new energy-saving technology distribution transformers. Use S11-ZT-load tuning capacitor variations compared to the two picture-S11 type transformer, first reduce equipment purchase costs and installation costs, and floor space narrowing, shortening the construction period, operation and maintenance siqnificantly reduce the workload. Meanwhile S11-ZT-type load transfer capacity compared with have S11 type transformer ordinary transformer, the transformer load loss decreased by 50% Therefore, load transfer capacity of the transformer is the best choice for the future of rural electrification.
){kind=link}