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SBH15-10kV amorphous alloy transformer cuts no-load losses by 80% vs silicon steel. Features copper foil windings, 315-2500kVA range, zero harmful emissions, and national energy-saving certification for eco-grid projects.
The SBH15-10kV series oil-immersed amorphous alloy distribution transformer represents a significant technological leap forward in reducing power grid distribution losses and mitigation of atmospheric pollution. Engineered as a highly efficient, new-type green distribution solution, this transformer utilizes an iron core constructed from premium iron-based amorphous alloy ribbons. Compared to traditional silicon steel core transformers, the SBH15 series achieves an extraordinary reduction of approximately 80% in standing no-load losses, providing magnificent energy-saving benefits across standard electrical utility grids.
The core material features high saturation magnetic induction, low exciting current, and excellent thermal stability, derived from a rapid cooling production process that leaves metal atoms in a disordered, non-crystalline state. Structurally, the SBH15-10kV transformer adopts a reliable single-frame or three-phase five-column wound core design with a tightly clamped, formed frame structure. The low-voltage windings are engineered as copper foil structures, which drastically lower structural loss, optimize thermal dispersion, and significantly bolster short-circuit resistance. It has been fully certified as a national energy-saving product and is highly recommended for modern ecological grid projects.
Exceptional No-Load Savings: The iron-based amorphous alloy core cuts standing no-load losses by roughly 80% compared to traditional silicon steel models.
Ultra-Low Exciting Current: Utilizes disordered atomic structure properties to reduce the exciting current to 20% of standard S9 series requirements.
Robust Foil Winding Structure: The low-voltage winding utilizes a full copper foil structure to ensure superior short-circuit withstand capabilities.
Eco-Friendly Sealed Tank: The oil-immersed sealed design completely prevents the emission of harmful greenhouse or corrosive gases like CO2, SO2, and NOx.
Certified Grid Efficiency: Awarded national energy-saving product certifications, with overall technical indexes matching advanced global performance tiers.
S: Three-phase grid distribution configuration.
B: Low-voltage winding designed with an efficient foil structure.
H: High-efficiency iron-based amorphous alloy material core.
15: Performance level designation index.
[Modular Slots]: Denotes Rated Capacity (kVA) / High-Voltage Class Rating (kV).
Outdoor Grid Adaptability: Engineered primarily as an outdoor complete set substation unit, featuring robust weatherproofing and oil conservation tanks.
Industrial & Mining Service: Perfectly suited for continuous-running manufacturing plants, petrochemical sites, and heavy industrial distribution grids.
Urban & Rural Infrastructure: Universally deployed across urban residential networks, rural electrification projects, and areas targeting aggressive carbon emission rollbacks.
High Pollution Control Zones: Designed for eco-sensitive regions where zero toxic gas discharge and ultra-low acoustic operating signatures are strictly mandated.
| Model Designation | Rated Capacity (kVA) | No-Load Loss (W) | Load Loss at 75℃ (W) | No-Load Current (%) | Short-Circuit Impedance (%) | Acoustic Noise (dB) |
|---|---|---|---|---|---|---|
| SBH15-315/10 | 315 | 135 | 3650 | 0.4 | 4.0 | 53 |
| SBH15-400/10 | 400 | 160 | 4300 | 0.4 | 4.0 | 53 |
| SBH15-500/10 | 500 | 190 | 5100 | 0.4 | 4.0 | 54 |
| SBH15-630/10 | 630 | 230 | 6200 | 0.4 | 4.0 | 54 |
| SBH15-800/10 | 800 | 280 | 7500 | 0.3 | 4.5 | 57 |
| SBH15-1000/10 | 1000 | 330 | 10300 | 0.3 | 4.5 | 57 |
| SBH15-1250/10 | 1250 | 390 | 12000 | 0.2 | 4.5 | 59 |
| SBH15-1600/10 | 1600 | 470 | 14500 | 0.2 | 4.5 | 59 |
| SBH15-2000/10 | 2000 | 570 | 17400 | 0.2 | 5.0 | 60 |
| SBH15-2500/10 | 2500 | 680 | 20200 | 0.2 | 5.0 | 60 |
When scaling modern utility networks, balancing high grid reliability with operational cost minimization is paramount. The JNCN SBH15-10kV transformer provides unmistakable technical and commercial superiorities:
Substantial ROI via Loss Reduction: By lowering standing no-load losses by 80% every single hour of operation, this unit dramatically optimizes utility network operating costs and slashes overhead.
Superior Power Grid Safety: The advanced combination of copper foil windings and three-phase five-column structures ensures the highest protection level against sudden high-impact short circuits.
True Eco-Friendly Shielding: Fully compliant with global green criteria, its fully sealed tank layout eliminates hazardous emissions of gases like CO2 and SO2 into local environments.
Guaranteed Long-Term Durability: Built with high-strength structural framing and premium oil preservation components, ensuring an extended lifecycle with minimal downtime.