Description
The S11-M 10-20KV Non-excitation Voltage Control Duplex-winding Oil-cooled Distribution Transformer is a high-performance solution designed for various industrial applications including oil, metallurgy, chemical, textile, and light industries. This fully-sealed oil-immersed transformer operates effectively in power systems with AC 50Hz and rated working voltages of 10KV and 20KV. Its robust design ensures reliability and longevity even in dusty environments.
Notable features include a core made from cold-rolled silicon steel for high magnetic permeability, concentric windings that allow for voltage adjustments, and a sophisticated security protection device. The well-engineered oil tank design facilitates not just cooling, but also accommodates oil volume changes without external storage, enhancing safety and efficiency.
Specifications
| Rated Capacity (kva) | Voltage Combination | Connection Group Label | No-Load Loss (KW) | Load Loss (KW) | No-Load Loss Current (%) | Short-Circuit Impedance (%) | Weight (KG) |
|---|---|---|---|---|---|---|---|
| 30 | 20/10 | Dyn11 | 0.4 | 0.66 | 2.1 | 5.5 | 640 |
| 50 | 20/10 | Dyn11 | 0.13 | 0.96 | 2.0 | 6.0 | 720 |
| 63 | 20/10 | Dyn11 | 0.15 | 1.145 | 1.9 | 6.2 | 760 |
Additional Information
- Installation height: Altitude should not exceed 1000M.
- Operating ambient temperature range: -40°C to 40°C.
